SYBT


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities

us-gaap:CapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNet
us-gaap:StatementBusinessSegments

us-gaap:InterestPaidNet

us-gaap:MarketingAndAdvertisingExpense

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:Assets
dei:LegalEntity
dei:LegalEntity, us-gaap:StatementBusinessSegments
us-gaap:ConsolidatedEntities
us-gaap:StatementBusinessSegments
us-gaap:StatementScenario

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:TierOneRiskBasedCapital
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxAssetsValuationAllowance

sybt:AmortizationOfInvestmentInTaxCreditPartnerships
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaIncomeTaxExpenseBenefit
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaNetInterestIncome
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaNoninterestExpense
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaNoninterestIncome
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaProvisionForLoanLosses
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingBasic
us-gaap:BusinessAcquisition
sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingDiluted

sybt:DebitAndCreditCardProcessingFee

sybt:EffectiveIncomeTaxRateReconciliationAdjustmentForIncomeTaxesInInterimPeriodsPercent

sybt:EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance

sybt:EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent

sybt:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent

sybt:EffectiveIncomeTaxRateReconciliationStateIncomeTaxEnactmentPercent

sybt:EffectiveIncomeTaxRateReconciliationStockBasedCompensation

sybt:FederalHomeLoanBankEarlyTerminationPenalty

sybt:FinancingReceivableAllowanceForCreditLossPeriodIncreaseDecreasePercentage

sybt:InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing

sybt:InterestIncomeFederalHomeLoanBankStock

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities
us-gaap:StatementBusinessSegments

sybt:PaymentsForProceedsFromLoansAndLeasesExcludingLoansHeldforInvestment

sybt:ProceedsFromPaymentsForStockAwards

sybt:ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures
us-gaap:StatementBusinessSegments

sybt:ServicingAssetAtAmortizedCostAcquisition
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesReleasedDueToRestrictionLapsed
us-gaap:StatementEquityComponents
sybt:SharesCancelledShares
us-gaap:StatementEquityComponents
sybt:SharesCancelledValue

sybt:StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
sybt:StockIssuedForSharebasedAwardsSharesNetOfWithholdingsToSatisfyEmployeeTaxObligations

sybt:UnfundedCommitmentsInTaxCreditInvestments

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax
us-gaap:AwardType

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:AmortizationOfMortgageServicingRightsMSRs

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:BankOwnedLifeInsuranceIncome
us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition, us-gaap:NatureOfExpense
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

us-gaap:CommunicationsAndInformationTechnology

us-gaap:CurrentFederalStateAndLocalTaxExpenseBenefit

us-gaap:CurrentFederalTaxExpenseBenefit

us-gaap:CurrentIncomeTaxExpenseBenefit

us-gaap:CurrentStateAndLocalTaxExpenseBenefit

us-gaap:DeferredFederalIncomeTaxExpenseBenefit

us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments

us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits

us-gaap:EffectiveIncomeTaxRateReconciliationTaxExemptIncome

us-gaap:EmployeeBenefitsAndShareBasedCompensation

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
us-gaap:AwardType

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FeesAndCommissionsMortgageBankingAndServicing
us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease

us-gaap:FinancingReceivableModificationsNumberOfContracts2

us-gaap:FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestAndFeeIncomeLoansHeldForSaleMortgages

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeFederalFundsSold

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:LeaseCost

us-gaap:LegalFees

us-gaap:NoninterestExpense
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncome
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncomeOtherOperatingIncome
us-gaap:StatementBusinessSegments

us-gaap:OccupancyNet
us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale
us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:ProceedsFromFederalHomeLoanBankAdvances

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfLoansHeldForInvestment

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProvisionForLoanAndLeaseLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:StatementBusinessSegments
us-gaap:UnusualOrInfrequentItem

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings
us-gaap:SubsequentEventType

us-gaap:SalariesWagesAndOfficersCompensation

us-gaap:ServicingAssetAtAmortizedValueAdditions
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime
us-gaap:ShortTermDebtType
us-gaap:ShorttermDebtAverageOutstandingAmount
us-gaap:ShortTermDebtType
us-gaap:ShorttermDebtMaximumMonthendOutstandingAmount
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesAcquisitions

us-gaap:StockIssuedDuringPeriodValueAcquisitions
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

us-gaap:SuppliesAndPostageExpense

us-gaap:TaxesExcludingIncomeAndExciseTaxes

us-gaap:TransferToOtherRealEstate

us-gaap:VariableLeaseCost

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

sybt:AdvancesFromFederalHomeLoanBanksPrincipalDueAtMaturity
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansFeesAndFairValueHedge
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithNoPurchaseCreditDeterioration
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithPurchaseCreditDeterioration
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:CapitalConservationBuffer
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
sybt:CollateralDependentLoansFairValue

sybt:CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
sybt:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

sybt:DeferredTaxAssetsDeferredPaycheckProtectionProgramLoanFees

sybt:DeferredTaxAssetsOperatingLeaseLiability

sybt:DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned

sybt:DeferredTaxLiabilitiesRightOfUseOperatingLeaseAsset

sybt:DefinedBenefitPlanExpectedFutureBenefitPayments

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive
us-gaap:AwardType

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour
us-gaap:AwardType

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne
us-gaap:AwardType

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree
us-gaap:AwardType

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo
us-gaap:AwardType

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear
us-gaap:AwardType
us-gaap:CounterpartyName
sybt:FederalFundsCorrespondingBanksMaximumAmountAvailable
us-gaap:DebtInstrument
sybt:FederalHomeLoanBankAdvanceMaturityAverageInterestRateRemainderOfFiscalYear
us-gaap:DebtInstrument
sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearEight
us-gaap:DebtInstrument
sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearNine
us-gaap:DebtInstrument
sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSeven
us-gaap:DebtInstrument
sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSix

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight
us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven
us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix
us-gaap:DebtInstrument

sybt:FinancingReceivableDeferredPayments
us-gaap:SubsequentEventType
sybt:FinancingReceivableDeferredPaymentsPercentageOtTotal

sybt:FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
sybt:FinancingReceivableOverdraftBalance

sybt:FinancingReceivablePercentOfOutstandingLoanBalanceDeferred

sybt:FiniteLivedIntangibleAssetsMortgageServicingRightsMSRNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
sybt:FinitelivedIntangibleAssetExpectedAmortizationYearEight
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSeven
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSix

sybt:GuaranteeObligationEstimatedPaymentUnderDefaultOnContract
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
sybt:ImpairedFinancingReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
sybt:ImpairedLoansFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
sybt:ImpairedLoansMeasurementInput
us-gaap:Range, us-gaap:MeasurementInputType

sybt:InterestBearingDepositOtherTimeDeposit
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
sybt:InvestmentInFederalHomeLoanBankStockAndOtherSecuritiesFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

sybt:InvestmentInTaxCreditRelatedVentures

sybt:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

sybt:LoansAndLeasesReceivableDeferredExpenseIncome

sybt:LoansServicedForOthersOutstandingPrincipalBalance
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
sybt:OtherRealEstateOwnedFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVestedAndExercisable
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsUnvested
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExercisable
us-gaap:AwardType
sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardLiquidityDiscount

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndSARsOutstandingNumber
us-gaap:AwardType

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndSARsVestedAndExercisableNumber
us-gaap:AwardType
dei:LegalEntity
sybt:TangibleCommonEquity

sybt:TimeDepositMaturitiesYearSix
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
sybt:TransactionDepositsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:ProductOrService
us-gaap:AccruedFeesAndOtherRevenueReceivable

us-gaap:AdvancesFromFederalHomeLoanBanks
us-gaap:DebtInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:StatementScenario
us-gaap:AssetsHeldInTrust
dei:LegalEntity
us-gaap:AssetsUnderManagementCarryingAmount

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:BankOwnedLifeInsurance
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:CashAndCashEquivalents
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:CashAndCashEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:Capital
us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:CashAndDueFromBanks
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsAndFederalFundsSold
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashSurrenderValueOfLifeInsurance

us-gaap:CashUninsuredAmount

us-gaap:CommonEquityTierOneCapital
us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRatio
us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
us-gaap:AwardType

us-gaap:ContractWithCustomerLiability
us-gaap:BalanceSheetLocation
us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:Collateral
us-gaap:DebtSecuritiesAvailableForSaleRestricted

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsEquityMethodInvestments

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesFinancingArrangements

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesMortgageServicingRights

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DemandDepositAccounts

us-gaap:Deposits
dei:LegalEntity
us-gaap:BusinessAcquisition
us-gaap:StatementScenario

us-gaap:DepositsMoneyMarketDeposits

us-gaap:DepositsSavingsDeposits

us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeFixedInterestRate
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeLiabilityNotionalAmount

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType

us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
us-gaap:FairValueByLiabilityClass

us-gaap:FederalFundsPurchased
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FederalFundsPurchasedFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:FederalFundsSold

us-gaap:FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd
us-gaap:SubsequentEventType
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate
us-gaap:DebtInstrument

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate
us-gaap:DebtInstrument

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate
us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRemainderOfFiscalYear

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
us-gaap:DebtInstrument

us-gaap:FederalHomeLoanBankStock

us-gaap:FederalHomeLoanBankStockAndFederalReserveBankStock

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment
us-gaap:Collateral
us-gaap:Collateral, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:Collateral, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:Collateral, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsFairValueDisclosure

us-gaap:InterestBearingDepositLiabilities

us-gaap:InterestBearingDomesticDepositBrokered

us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:InterestRateCashFlowHedgeDerivativeAtFairValueNet
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InterestRateDerivativeAssetsAtFairValue
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableCollateralForSecuredBorrowings
us-gaap:StatementScenario
us-gaap:LoansAndLeasesReceivableGrossCarryingAmount

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome

us-gaap:LoansAndLeasesReceivableNetReportedAmount
dei:LegalEntity

us-gaap:LoansAndLeasesReceivableRelatedParties
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:MortgagesHeldForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:NoninterestBearingDepositLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:OffBalanceSheetCreditLossLiability
us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwards

us-gaap:OtherAssetsMiscellaneous

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities

us-gaap:OtherRealEstate
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
us-gaap:OtherRealEstateOwnedMeasurementInput
us-gaap:Range, us-gaap:MeasurementInputType

us-gaap:OtherReceivablesNetCurrent

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt

us-gaap:PrepaidExpenseCurrentAndNoncurrent

us-gaap:PrincipalAmountOutstandingOnLoansManagedAndSecuritized
us-gaap:BusinessAcquisition

us-gaap:RelatedPartyDepositLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ServicingAssetAtAmortizedValue

us-gaap:ServicingAssetAtFairValueAmount
us-gaap:BusinessAcquisition, us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:AwardType
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
us-gaap:ShortTermDebtType
us-gaap:ShortTermBorrowings
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRate

us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval

us-gaap:TierOneLeverageCapital
us-gaap:ConsolidatedEntities

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets

us-gaap:TierOneLeverageCapitalToAverageAssets
us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:TimeDepositMaturitiesYearFive

us-gaap:TimeDepositMaturitiesYearFour

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit

Plots across concepts


IncomeStatement
Net Income Loss Available To Common Stockholders Basic
Expenses
Income Tax Expense Benefit
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Derivative Assets
NonCurrent Assets
Finite Lived Intangible Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Payments For Proceeds From Other Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
BanksAndOrInsurance
Interest And Dividend Income Operating
AssetsBanks
Financing Receivable Allowance For Credit Losses
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue █▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁49.47136.79636.536.536.41536.40836.20736.18436.59636.93436.68936.67836.6836.62736.45736.42436.436.39536.2536.06835.89410.83510.61610.44810.3910.20310.0359.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.885NA6.679NANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock█▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▅▅▁▅▅▁▁26.58822.78122.69222.69222.66722.66522.60422.59722.72122.82322.74922.74622.74622.7322.67922.66922.66222.66122.61722.56322.5114.98514.9190.01486914.85214.7950.0147450.014704NANA0.014609NANANA13.915NANANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁24.37922.865NA22.80222.73922.736NA22.8122.94922.946NA22.96822.97922.942NA22.96423.24123.002NA22.80322.70415.061NA14.98614.93614.852NA14.74814.70414.701NA14.55614.24313.851NA13.96613.94113.89NA13.83813.87913.837NA13.80713.79NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁24.1422.622NA22.58222.5622.516NA22.5522.68922.661NA22.63622.62522.577NA22.54222.78322.492NA22.38522.33614.836NA14.75414.7114.647NA14.57414.54514.506NA14.40814.20313.814NA13.88313.87413.844NA13.79913.78913.747NA13.70113.69NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:StockAppreciationRightsSARS▄▄0.0290.029NA0.2020.2480.247NA0.1990.20.188NA0.0940.04641NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets ████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1.1789999999999999e-051.232e-051.223e-051.261e-051.239e-071.1809999999999999e-071.202e-071.1690000000000001e-071.182e-071.311e-071.3e-071.261e-071.2180000000000002e-071.216e-071.257e-071.2670000000000002e-071.251e-071.251e-071.2099999999999998e-071.207e-071.206e-071.223e-071.232e-071.268e-071.272e-071.2629999999999999e-071.2629999999999999e-071.2670000000000002e-071.2280000000000001e-071.247e-071.229e-071.366e-071.375e-071.36e-071.3170000000000002e-071.309e-071.2939999999999998e-07NA1.277e-07NANANANANANANA
us-gaap:CapitalToRiskWeightedAssets ▇███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1.2800000000000001e-051.339e-051.3359999999999999e-051.3789999999999998e-051.35e-071.275e-071.285e-071.253e-071.2670000000000002e-071.4039999999999999e-071.391e-071.35e-071.306e-071.3039999999999998e-071.352e-071.364e-071.349e-071.349e-071.3039999999999998e-071.305e-071.3009999999999998e-071.3189999999999998e-071.331e-071.368e-071.3819999999999998e-071.3819999999999998e-071.386e-071.392e-071.353e-071.3719999999999998e-071.3539999999999998e-071.491e-071.5e-071.4860000000000002e-071.442e-071.4349999999999998e-071.4199999999999997e-07NA1.463e-07NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 EBT Margin us-gaap:StatementBusinessSegments sybt:InvestmentManagementAndTrust█▅▃▃▃▅▃▃▃▂▁▁▁▂6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4395.3125.385.3445.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense █▄▃▄▅▄▄▅▅▅▆▅▇▄▅▃▃▃▄▃▃▂▃▃▂▂▃▃▂▁▂▂▂▃▁▂▂▁▁▁▁1.4140.8490.6260.8430.9760.8170.8460.8760.9930.8631.1040.8871.2130.8230.880.670.6820.660.8270.5730.560.5130.5730.5660.4940.5010.5570.6910.4770.290.4670.4880.4540.5310.3630.3780.3910.3490.2960.3050.316NANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄▅▇▆▆█▆▇█▇▇▅▅▄▂▅▅▅▂▄▅▅▃▅▃▅▄▄▄▄▂▃▁▃▃▃▃▃▃▃▃▃▂▃9.02410.91917.60614.58915.73219.00715.59817.89620.12218.2718.15212.28412.3799.9963.54711.78310.71811.5654.6769.45711.61313.1497.17311.0766.36911.11610.1859.4779.23810.2244.1957.7651.2826.295.6717.0576.5656.4676.0576.8057.4375.6284.1417.528NANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▁█▆▄▄▄▅▆▅▅▅▅▅▄▃▄▄▄▄▄▄▄▄▄▃▄▃▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂5.04828.17120.42116.12415.71615.48219.5921.01717.57317.4816.92317.43116.73816.45610.48815.814.96113.93314.62514.3513.78513.51113.82313.63613.15313.50812.02914.60411.66111.8098.69910.7739.1399.7878.7799.078.6028.9847.4188.2468.4387.6938.1248.8727.7057.317
us-gaap:IncomeTaxExpenseBenefit ▁█▄▂▃▃▄▅▁▂▃▅▄▄█▆▆▄▆▆▅▅▆▆▆▆▅▇▅▅▃▄▄▄▃▃▃▃▁▃▃▃▃▃▃▃0.8645.4612.6851.5912.3482.252.9413.7831.031.8392.2653.5553.1593.0525.5424.0964.3593.1424.0093.8833.6763.6764.1774.3524.1514.2533.3074.7153.6273.6322.3863.0912.7323.0192.2652.3882.4992.4821.0762.4722.4412.2022.0732.5072.1492.336
us-gaap:IncomeTaxesPaidNet █▁13.464-0.105NA9.190.4180.04.6573.8995.3820.01.7153.712NANA4.7756.59NANA3.673.7NANA3.6543.4036.7730.0014.2783.67NANA2.121.1NANA2.662.825NANA2.0121.614NANA2.592.275NANA
us-gaap:InterestExpense ▁▂▂▃▄▆▆██▇▆▆▄▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▃▃▅▃▄▄▄▅▅▅▅▆▆▇1.5181.6932.0872.4492.9784.4365.0755.9036.1945.3725.0924.53.332.4352.0691.9471.7811.4491.2931.1821.2121.2311.2171.2031.1991.2331.2671.3291.3581.3762.2262.252.3182.3723.7242.8973.0683.2623.5533.8263.9553.9734.3994.8044.9015.163
us-gaap:InterestIncomeExpenseNet █▇▇▆▆▆▆▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁41.58437.82536.25233.69533.52832.44632.7232.0730.77429.65729.91228.52128.67427.29527.02326.16425.23225.18425.07524.7623.9523.46922.82222.08121.80121.61421.51121.36320.65520.22819.84320.01718.97518.46318.3118.79518.29518.5518.01617.7917.61117.31517.32417.21416.54715.794
us-gaap:InterestPaidNet ▁▂▂▃▃▆▇██▇▆▅▄▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▃▃▃▃▅▄▄▄▄▅▅▅▆▆1.1361.8352.0212.5952.9264.6575.1476.1995.8955.4255.0114.3193.1142.3832.0491.9221.751.4371.2651.1981.1991.2391.2161.2021.2011.2371.2641.3341.351.3792.2262.2622.3242.3983.762.9753.0223.263.4763.854.0534.04.5124.842NANA
us-gaap:MarketingAndAdvertisingExpense ▄▂▄▂▁▂█▃▄▂▅▃▄▃▅▂▃▁0.8220.5240.8350.5230.4650.561.3670.7320.9030.6250.9080.740.8050.6460.9730.6110.6870.445NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▁█▆▅▄▄▆▆▆▅▅▅▅▄▁▄▃▃▃▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▁4.18422.7117.73614.53313.36813.23216.64917.23416.54315.64114.65813.87613.57913.4044.94611.70410.60210.79110.61610.46710.1099.8359.6469.2849.0029.2558.7229.8898.0348.1776.3137.6826.4076.7686.5146.6826.1036.5026.3425.7745.9975.4916.0516.3655.5564.981
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax ▆▄▂▂▂▄▂▂▂▁█▁▁▁6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4397.5865.385.3445.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▆▆▅▅▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁6088.0724794.0754608.6294365.1294334.5333784.5863724.1973533.9263463.8233281.0163302.9243324.7973323.843285.483239.6463155.9133126.7623033.3433039.4812938.6652909.5192824.1072816.8012624.6072482.6872512.2632563.8682407.8712411.3752354.2382389.2622289.7552258.62121.0662148.2622102.5892083.6282040.5892053.0971987.9541943.384NA1902.945NANANA
us-gaap:Liabilities █▆▆▅▅▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁5436.9834350.8434167.9283936.5313914.3023374.8843317.93137.8153074.4582903.0222936.4242971.8172978.3252947.7782906.0022821.6582800.2622713.6562725.6092627.0952604.4682527.7842530.2822343.6592210.3052244.6622303.9732156.4252167.7612117.2622159.8182063.222038.2481912.1691943.1871901.1671887.3261848.7661865.4111804.4011764.559NA1733.084NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▆▆▅▅▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁6088.0724794.0754608.6294365.1294334.5333784.5863724.1973533.9263463.8233281.0163302.9243324.7973323.843285.483239.6463155.9133126.7623033.3433039.4812938.6652909.5192824.1072816.8012624.6072482.6872512.2632563.8682407.8712411.3752354.2382389.2622289.7552258.62121.0662148.2622102.5892083.6282040.5892053.0971987.9541943.384NA1902.945NANANA
us-gaap:StockholdersEquity █▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁651.089443.232440.701428.598420.231409.702406.297396.111389.365377.994366.5352.98345.515337.702333.644334.255326.5319.687313.872311.57305.051296.323286.519280.948272.382267.601259.895251.446243.614236.976229.444226.535220.352208.897205.075201.422196.302191.823187.686183.553NANA169.861NANANA
us-gaap:TierOneRiskBasedCapital █▅▅▄▄▃▃▃▂▃▂▂▂▁▁▁523.433444.896430.886418.46409.251377.772391.319379.933373.548379.031370.135360.075350.986341.94334.631333.312NA319.032314.147305.886298.341291.093284.793276.681269.949262.52255.308248.264239.96234.459228.827253.654247.406233.372228.972224.476219.731NA211.544NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities srt:ParentCompanyNANA5.106NANANA14.714NANANA7.655NANANA10.648NANANA6.972NANANA5.722NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA96.646NANANA96.442NANANA80.234NANANA75.049NANANA75.325NANANA70.951NANANA69.282NANANA67.442NANANA61.383NANANA62.322NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType sybt:FurnitureAndEquipmentNANA21.415NANANA22.032NANANA21.793NANANA18.511NANANA20.758NANANA18.497NANANA18.426NANANA17.149NANANA15.998NANANA18.307NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovementsNANA51.843NANANA50.809NANANA47.726NANANA47.924NANANA47.398NANANA44.959NANANA43.818NANANA43.259NANANA40.53NANANA35.85NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA0.668NANANA0.623NANANA1.051NANANA1.496NANANA0.051NANANA0.377NANANA0.305NANANA0.231NANANA0.269NANANA3.579NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA10.62NANANA10.241NANANA9.664NANANA7.118NANANA7.118NANANA7.118NANANA6.733NANANA6.803NANANA4.586NANANA4.586NANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA38.631NANANA37.824NANANA35.47NANANA33.394NANANA32.941NANANA31.394NANANA30.194NANANA27.629NANANA24.851NANANA25.711NANANANANANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CoreDeposits█▄▄▄▄▄▅▅▄▁▁▁▁0.1270.0770.080.080.0810.0820.0890.0880.0730.0420.0410.0410.043NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet █▅▅▅▅▅▅▆▆▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▁▁▁77.63957.07358.01556.91156.83257.27858.61862.38665.06945.71844.76443.62142.35441.68441.65541.49841.43141.82542.38442.90342.71839.97539.55739.95140.19940.0639.08838.82139.24839.25839.81339.98939.7236.09436.53237.43637.89137.92836.61135.37834.564NA31.665NANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompanyNANA426.356NANANA384.136NANANA356.118NANANA321.617NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill █▂▂▂▂▂▂▂▂▁▁▁▁▁▁136.52912.51312.51312.51312.51312.51312.51312.59312.8260.6820.6820.6820.6820.6820.682NANANA0.682NANANA0.682NANANA0.682NANANA0.682NANANA0.682NANANA0.682NANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet █▁▁▁▂▂▂▂▂5.1621.8851.9622.0422.1222.2032.2852.3732.461NA1.057NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet █▆▁25.27524.62922.32NANANA14.466NANANA10.193NANANA9.206NANANA12.896NANANA12.365NANANA12.377NANANA14.554NANANA12.538NANANA9.581NANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▆▆▆▆▆▆███▁15.93711.7212.111.20811.54711.87112.73715.74116.05616.3920.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:TimeDepositMaturitiesYearOne NANA289.702NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo █▃▃▁▁▁▁2.6732.1282.1071.9681.931.9151.915NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree █▁▅▂▃▃▃2.4081.7982.1411.8581.9721.931.93NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▇▁▇▃▆██1.9241.3471.8991.4961.7811.9721.972NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA1.469NANA1.7811.781NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA5.882NANA6.6196.619NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity █▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁651.089443.232440.701428.598420.231409.702406.297396.111389.365377.994366.5352.98345.515337.702333.644334.255326.5319.687313.872311.57305.051296.323286.519280.948272.382267.601259.895251.446243.614236.976229.444226.535220.352208.897205.075201.422196.302191.823187.686183.553NANA169.861NANANA
us-gaap:CommonStockValue █▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁49.47136.79636.536.536.41536.40836.20736.18436.59636.93436.68936.67836.6836.62736.45736.42436.436.39536.2536.06835.89410.83510.61610.44810.3910.20310.0359.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.885NA6.679NANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁240.246.87941.88641.25639.42538.36735.71434.60737.77639.91436.79735.59834.71532.91731.92430.68129.75329.00226.68224.0521.96245.73344.1842.21741.21339.35238.19136.71135.24234.61433.25531.61830.32819.11817.73117.04616.45215.95914.59914.12113.81NA12.206NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▇▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁359.628362.607353.574341.97335.575328.475333.699323.592313.927303.659298.156289.34281.164274.002267.193267.681260.956255.015252.439247.011241.745235.809231.091225.178219.466214.1209.584204.215197.569192.783188.825185.618180.957177.42174.65170.908166.812163.307160.672156.794153.414NA147.837NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▃███▇▅▅▅▃▂▁▂▂▄▄▄▄▄▆▇▆▅▆▅▆▅▅▅▄▄▄▄▆▇▇▇▇▇▇▆1.79-3.058.7418.8728.8166.4520.6771.7281.066-2.513-5.142-8.636-7.044-5.844-1.93-0.531-0.609-0.725-1.4994.4415.453.9460.6323.1051.3133.9462.0850.6221.034-0.17-2.217-0.099-0.1824.9435.4216.2645.8895.4275.4625.7474.716NA3.139NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁1.4140.849NA0.8430.9760.817NA0.8760.9930.8631.1040.8881.2120.8230.880.670.6820.660.8270.5730.560.5130.5730.5660.4940.5010.5570.6910.4780.290.4670.4880.4540.5310.3630.3780.3910.3490.2960.305NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▆█▂▃▃▄▄▂▂▄▃▅▂▁▄▃▃▃19.93927.23539.3449.10115.98312.69718.78217.75510.84411.05520.1812.17522.60410.934.10220.24713.73715.5913.899NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities █▄▄▆▁▅▅▅▆▅▇▆▅▅▅▆▅▆▅275.652-207.647-225.29943.663-569.349-53.733-84.16-43.32413.65-49.339106.88161.776-47.616-132.611-82.59-22.047-57.28347.215-121.561NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▄▄▂█▃▄▃▂▁▁▂▂▂▃▂▃▂▃-88.379195.448212.89713.845523.24945.823178.88845.744-19.795-49.315-48.602-8.47123.13639.30988.6585.75379.19-21.29797.742NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▂▃▄▁▂▅▂207.21215.03626.94266.609-30.1174.787113.5120.175NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▄▅▁▂▂▄▃▃▁▃▄▃▃▄█▃▃▄▄▃▃▅▃▄▄▅▄▄▃▄▅▄▄▃▃▃▃▃▃▃▃▄▄▃0.8611.446-3.576-1.985-2.2240.277-0.928-0.965-2.931-1.0280.222-0.53-0.4480.4885.59-1.294-0.5420.0250.548-0.767-0.7321.179-0.4790.1550.0811.09-0.053-0.054-0.9530.7011.799-0.2930.216-1.152-1.446-0.43-0.343-0.714-0.887-0.546-0.488-0.1470.419-0.791NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▆█▂▃▃▄▄▂▂▄▃▅▂▁▄▃▃▃19.93927.23539.3449.10115.98312.69718.78217.75510.84411.05520.1812.17522.60410.934.10220.24713.73715.5913.899NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation █▅▃▅▅▄▅▅▅▅▆▅▇▄▅▄▄▃▄▃▃▃▃▃▂▃▃▄▂▁▂▂▂▃▂▂▂▂▁▁▁▁▁▁1.4140.8490.6260.8430.9760.8170.8460.8760.9930.8631.1040.8881.2120.8230.880.670.6820.660.8270.5730.560.5130.5730.5660.4940.5010.5570.6910.4780.290.4670.4880.4540.5310.3630.3780.3910.3490.2960.3050.3170.2470.2480.249NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities █▄▄▆▁▅▅▅▆▅▇▆▅▅▅▆▅▆▅275.652-207.647-225.29943.663-569.349-53.733-84.16-43.32413.65-49.339106.88161.776-47.616-132.611-82.59-22.047-57.28347.215-121.561NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▂▄▄▃▄▃▃▄▅▅▅▄▃▃▃▂▁▂▃█▃▂▂▃▄▃▁▂▂▂▃▂▂▁▁▃▅▅▄▆▅▄█1.1920.561.391.5420.9621.5640.9190.8581.3221.9992.142.2231.5831.1111.0530.8940.5310.3080.4211.2463.4911.1690.3230.5210.8871.7281.0080.3140.6940.5090.5581.0210.4360.350.070.3110.8152.1051.9691.532.5712.1791.5333.287NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▄▄▂█▃▄▃▂▁▁▂▂▂▃▂▃▂▃-88.379195.448212.89713.845523.24945.823178.88845.744-19.795-49.315-48.602-8.47123.13639.30988.6585.75379.19-21.29797.742NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends █▇▆▆▇▆▆▆▆▆▆▆▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▅▁7.1886.1736.1016.1056.1566.1196.0735.8485.8895.7325.6625.6635.2345.2074.7444.5144.5334.2864.2814.0444.0393.7293.7213.5593.5513.3933.393.2343.2253.0753.0682.9082.9022.7922.7822.6382.6362.6352.4892.4852.4822.4744.8012.315NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4936363636363636363636363636363636363636351010101010109.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.8856.679
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.81.01.01.01.11.11.11.11.11.11.11.21.21.21.21.21.20.40.40.40.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.30.40.4

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-31
Value26222222222222222222222222222222222222222214140.01486914140.0147450.0147040.01460913
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value24222222222222222222222223232222151414141414141414131313131313131313
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value24222222222222222222222222222222141414141414141414131313131313131313
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:StockAppreciationRightsSARS


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value29000.029000.0202000.0248000.0247000.0199000.0200000.0188000.094000.046410.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value11.7912.3212.2312.610.12390.11810.12020.11690.11820.13110.130.12610.12180.12160.12570.12670.12510.12510.1210.12070.12060.12230.12320.12680.12720.12630.12630.12670.12280.12470.12290.13660.13750.1360.13170.13090.12940.1277
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

srt:Subsidiaries


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value11.4411.9911.8512.210.11950.11210.11370.11070.1160.12820.12650.12250.11820.11790.1212
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets97.097.396.996.896.494.994.694.798.197.897.397.197.097.096.4

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets

us-gaap:CapitalToRiskWeightedAssets


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value12.813.3913.3613.790.1350.12750.12850.12530.12670.14040.13910.1350.13060.13040.13520.13640.13490.13490.13040.13050.13010.13190.13310.13680.13820.13820.13860.13920.13530.13720.13540.14910.150.14860.14420.14350.1420.1463
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

srt:Subsidiaries


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value12.4613.0612.9913.40.13070.12140.1220.11910.12450.13740.13560.13150.1270.12660.1307
Percentage of CapitalToRiskWeightedAssets97.397.597.297.296.895.294.995.198.397.997.597.497.297.196.7

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1414000.0849000.0626000.0843000.0976000.0817000.0846000.0876000.0993000.0863000.01104000.0887000.01213000.0823000.0880000.0670000.0682000.0660000.0827000.0573000.0560000.0513000.0573000.0566000.0494000.0501000.0557000.0691000.0477000.0290000.0467000.0488000.0454000.0531000.0363000.0378000.0391000.0349000.0296000.0305000.0316000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating3.32.11.62.32.72.22.22.32.72.53.22.73.82.83.02.42.52.53.12.22.22.12.42.42.12.22.43.02.21.32.12.22.12.51.61.71.81.61.41.41.5

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value913000.0355000.0189000.0264000.0505000.0335000.0382000.0414000.0518000.0405000.0623000.0467000.0798000.0411000.0
Percentage of AllocatedShareBasedCompensationExpense64.641.830.231.351.741.045.247.352.246.956.452.665.849.9
Percentage of InterestAndDividendIncomeOperating2.10.90.50.71.40.91.01.11.41.21.81.42.51.4
Percentage of InterestAndDividendIncomeOperating us-gaap:PerformanceShares0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value337000.0329000.0282000.0424000.0317000.0325000.0294000.0292000.0306000.0293000.0269000.0280000.0275000.0276000.0
Percentage of AllocatedShareBasedCompensationExpense23.838.845.050.332.539.834.833.330.834.024.431.622.733.5
Percentage of InterestAndDividendIncomeOperating0.80.80.71.20.90.90.80.80.80.80.80.80.90.9
Percentage of InterestAndDividendIncomeOperating us-gaap:RestrictedStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value78000.076000.068000.067000.067000.067000.083000.082000.083000.081000.062000.062000.062000.063000.0
Percentage of AllocatedShareBasedCompensationExpense5.59.010.97.96.98.29.89.48.49.45.67.05.17.7
Percentage of InterestAndDividendIncomeOperating0.20.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of InterestAndDividendIncomeOperating us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockAppreciationRightsSARS


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value86000.089000.087000.088000.087000.090000.087000.088000.086000.084000.0150000.079000.077000.073000.0
Percentage of AllocatedShareBasedCompensationExpense6.110.513.910.48.911.010.310.08.79.713.68.96.38.9
Percentage of InterestAndDividendIncomeOperating0.20.20.20.20.20.20.20.20.20.20.40.20.20.2
Percentage of InterestAndDividendIncomeOperating us-gaap:StockAppreciationRightsSARS0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.0241017141519151720181812129.9963.5471110114.6769.45711137.173116.36911109.4779.238104.1957.7651.2826.295.6717.0576.5656.4676.0576.8057.4375.6284.1417.528
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating20.927.645.940.443.151.541.347.154.452.251.937.238.733.612.241.939.743.417.736.546.253.229.847.627.748.744.741.842.047.319.034.96.030.225.732.530.729.628.131.534.526.419.134.2

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.04828201615151921171716171616101514131414131313131313121411118.699109.1399.7878.7799.078.6028.9847.4188.2468.4387.6938.1248.8727.7057.317
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating11.771.353.344.643.142.051.855.347.549.948.352.852.355.436.156.255.452.355.555.354.854.757.558.657.259.152.864.453.054.739.448.442.947.039.841.840.341.234.438.139.136.137.440.335.934.9

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1.818251713131217181414141414148.368131211121211111111111110129.4489.7597.0479.0597.4137.8387.0017.5757.17.4115.8866.8166.805
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments36.089.287.283.982.980.787.287.385.385.887.086.086.885.679.885.686.384.885.985.585.785.086.087.086.085.186.187.681.082.681.084.181.180.179.783.582.582.579.382.780.6
Percentage of InterestAndDividendIncomeOperating4.263.646.437.435.733.945.248.340.642.842.145.445.447.428.848.147.844.347.747.346.946.549.550.949.250.345.556.442.945.231.940.734.837.631.834.933.234.027.331.531.6
Percentage of InterestAndDividendIncomeOperating sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:InvestmentManagementAndTrust


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value3.233.0542.6212.5992.692.9912.5142.6782.5792.4822.2012.4322.2082.3732.122.2742.0512.1242.0572.0741.9732.0291.9331.7751.8442.0181.671.812.2132.051.6521.7141.7261.9491.7781.4951.5021.5731.5321.431.633
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments64.010.812.816.117.119.312.812.714.714.213.014.013.214.420.214.413.715.214.114.514.315.014.013.014.014.913.912.419.017.419.015.918.919.920.316.517.517.520.717.319.4
Percentage of InterestAndDividendIncomeOperating7.57.76.87.27.48.16.77.17.07.16.37.46.98.07.38.17.68.07.88.07.88.28.07.68.08.87.38.010.19.57.57.78.19.48.16.97.07.27.16.67.6
Percentage of InterestAndDividendIncomeOperating sybt:InvestmentManagementAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.8645.4612.6851.5912.3482.252.9413.7831.031.8392.2653.5553.1593.0525.5424.0964.3593.1424.0093.8833.6763.6764.1774.3524.1514.2533.3074.7153.6273.6322.3863.0912.7323.0192.2652.3882.4992.4821.0762.4722.4412.2022.0732.5072.1492.336
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.013.87.04.46.46.17.810.02.85.26.510.89.910.319.014.616.111.815.215.014.614.917.418.718.018.614.520.816.516.810.813.912.814.510.311.011.711.45.011.411.310.39.511.410.011.1

us-gaap:IncomeTaxExpenseBenefit us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.194.7982.1161.0271.7641.6012.3953.2020.4711.31.7883.0272.6442.5374.7853.2843.6262.3843.2763.1422.9712.9513.4893.723.4953.5342.7134.0712.842.9031.8022.4852.1222.3311.6431.8651.9731.9310.5411.9711.869
Percentage of IncomeTaxExpenseBenefit22.087.978.864.675.171.281.484.645.770.778.985.183.783.186.380.283.275.981.780.980.880.383.585.584.283.182.086.378.379.975.580.477.777.272.578.179.077.850.379.776.6
Percentage of InterestAndDividendIncomeOperating0.412.15.52.84.84.36.38.41.33.75.19.28.38.516.411.713.49.012.412.111.811.914.516.015.215.511.917.912.913.48.211.210.011.27.58.69.28.92.59.18.7
Percentage of InterestAndDividendIncomeOperating sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:InvestmentManagementAndTrust


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.6740.6630.5690.5640.5840.6490.5460.5810.5590.5390.4770.5280.5150.5150.7570.8120.7330.7580.7330.7410.7050.7250.6880.6320.6560.7190.5940.6440.7870.7290.5840.6060.610.6880.6220.5230.5260.5510.5350.5010.572
Percentage of IncomeTaxExpenseBenefit78.012.121.235.424.928.818.615.454.329.321.114.916.316.913.719.816.824.118.319.119.219.716.514.515.816.918.013.721.720.124.519.622.322.827.521.921.022.249.720.323.4
Percentage of InterestAndDividendIncomeOperating1.61.71.51.61.61.81.41.51.51.51.41.61.61.72.62.92.72.82.82.92.82.92.92.72.93.12.62.83.63.42.62.72.93.32.82.42.52.52.52.32.7
Percentage of InterestAndDividendIncomeOperating sybt:InvestmentManagementAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value13-0.1059.190.4180.04.6573.8995.3820.01.7153.7124.7756.593.673.73.6543.4036.7730.0014.2783.672.121.12.662.8252.0121.6142.592.275
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating31.2-0.325.41.10.012.310.314.60.04.911.216.423.413.914.315.214.629.40.018.816.29.64.912.113.09.37.511.910.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.5181.6932.0872.4492.9784.4365.0755.9036.1945.3725.0924.53.332.4352.0691.9471.7811.4491.2931.1821.2121.2311.2171.2031.1991.2331.2671.3291.3581.3762.2262.252.3182.3723.7242.8973.0683.2623.5533.8263.9553.9734.3994.8044.9015.163
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating3.54.35.46.88.212.013.415.516.815.314.513.610.48.27.16.96.65.44.94.64.85.05.15.25.25.45.65.96.26.410.110.110.911.416.913.414.415.016.517.718.318.720.321.822.924.6

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value41373633333232323029292828272726252525242323222221212121202019201818181818181817171717171615
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating96.595.794.693.291.888.086.684.583.284.785.586.489.691.892.993.193.494.695.195.495.295.094.994.894.894.694.494.193.893.689.989.989.188.683.186.685.685.083.582.381.781.379.778.277.175.4

us-gaap:InterestIncomeExpenseNet us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value4137363333323231302929282827262625252524232322222121212120201919181818181818171717
Percentage of InterestIncomeExpenseNet99.899.899.899.899.799.799.799.899.799.799.899.899.899.799.799.799.799.799.799.799.799.799.899.899.899.899.899.899.899.899.899.899.899.899.899.899.899.899.899.899.8
Percentage of InterestAndDividendIncomeOperating96.395.594.393.091.687.786.484.383.084.485.386.289.491.692.692.893.194.394.895.294.994.894.794.694.694.494.293.993.693.489.789.789.088.482.986.585.584.983.482.181.5
Percentage of InterestAndDividendIncomeOperating sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:InvestmentManagementAndTrust


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.0680.0830.0880.0760.0850.0850.0840.0750.0840.0760.0630.0590.0620.0710.0710.0750.080.0770.0740.070.0620.0620.0480.0470.0450.0540.0510.0460.0430.0470.0460.0390.0340.0350.0380.0360.0360.040.0380.0390.03
Percentage of InterestIncomeExpenseNet0.20.20.20.20.30.30.30.20.30.30.20.20.20.30.30.30.30.30.30.30.30.30.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of InterestAndDividendIncomeOperating0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.30.30.30.20.30.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.1
Percentage of InterestAndDividendIncomeOperating sybt:InvestmentManagementAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.1361.8352.0212.5952.9264.6575.1476.1995.8955.4255.0114.3193.1142.3832.0491.9221.751.4371.2651.1981.1991.2391.2161.2021.2011.2371.2641.3341.351.3792.2262.2622.3242.3983.762.9753.0223.263.4763.854.0534.04.5124.842
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.64.65.37.28.012.613.616.315.915.514.313.19.78.07.06.86.55.44.84.64.85.05.15.25.25.45.55.96.16.410.110.210.911.517.113.714.114.916.117.818.818.820.822.0

Marketing And Advertising Expense

us-gaap:MarketingAndAdvertisingExpense

us-gaap:MarketingAndAdvertisingExpense


Marketing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value822000.0524000.0835000.0523000.0465000.0560000.01367000.0732000.0903000.0625000.0908000.0740000.0805000.0646000.0973000.0611000.0687000.0445000.0
Percentage of MarketingAndAdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.91.32.21.41.31.53.61.92.41.82.62.22.52.23.32.22.51.7

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.184221714131316171615141313134.9461110101010109.8359.6469.2849.0029.2558.7229.8898.0348.1776.3137.6826.4076.7686.5146.6826.1036.5026.3425.7745.9975.4916.0516.3655.5564.981
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating9.757.546.340.236.635.944.145.444.744.741.942.042.445.117.041.639.240.540.340.340.239.840.139.939.140.538.343.636.537.828.634.530.132.529.630.828.629.829.426.727.825.827.928.925.923.8

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1.628201512111014151413121111113.583109.2849.4259.2929.1348.8418.5318.4018.1417.8147.9567.6468.7236.6086.8565.2456.5745.2915.5075.3585.715.1275.485.3454.8454.936
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic38.989.588.486.084.282.388.287.887.887.688.286.387.586.172.487.587.687.387.587.387.586.787.187.786.886.087.788.282.383.883.185.682.681.482.385.584.084.384.383.982.3
Percentage of InterestAndDividendIncomeOperating3.851.440.934.630.829.538.839.939.339.137.036.337.138.812.336.434.435.435.235.235.134.534.935.034.034.833.638.430.031.723.829.524.826.424.326.324.025.124.822.422.9
Percentage of InterestAndDividendIncomeOperating sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:InvestmentManagementAndTrust


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.5562.3912.0522.0352.1062.3421.9682.0972.021.9431.7241.9041.6931.8581.3631.4621.3181.3661.3241.3331.2681.3041.2451.1431.1881.2991.0761.1661.4261.3211.0681.1081.1161.2611.1560.9720.9761.0220.9970.9291.061
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic61.110.511.614.015.817.711.812.212.212.411.813.712.513.927.612.512.412.712.512.712.513.312.912.313.214.012.311.817.716.216.914.417.418.617.714.516.015.715.716.117.7
Percentage of InterestAndDividendIncomeOperating5.96.15.45.65.86.35.25.55.55.54.95.85.36.24.75.24.95.15.05.15.05.35.24.95.25.74.75.16.56.14.85.05.26.15.24.54.64.74.64.34.9
Percentage of InterestAndDividendIncomeOperating sybt:InvestmentManagementAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value4.18422141313171615141313134.9461110101010109.8359.6469.2849.0029.2558.7229.8898.0348.1776.3137.6826.4076.7686.5146.6826.1036.5026.342
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating9.757.540.236.635.945.444.744.741.942.042.445.117.041.639.240.540.340.340.239.840.139.939.140.538.343.636.537.828.634.530.132.529.630.828.629.829.4
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4397.5865.385.3445.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating15.915.815.115.715.716.915.415.115.315.521.716.316.718.5

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

sybt:ProductSalesCommissionsAndFees


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.5450.4640.4870.4310.3910.4660.3780.40.3640.3560.4320.4440.3970.404
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.97.48.47.66.87.56.57.06.46.55.78.37.47.3
Percentage of InterestAndDividendIncomeOperating1.31.21.31.21.11.31.01.11.01.01.21.31.21.4
Percentage of InterestAndDividendIncomeOperating sybt:ProductSalesCommissionsAndFees0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:TreasuryManagement


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.731.541.5061.3681.2491.2841.3691.2641.2021.1571.261.1511.1130.9471.111.0831.0820.956
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.224.625.924.221.820.623.622.021.221.316.621.420.817.20.00.00.00.0
Percentage of InterestAndDividendIncomeOperating4.03.93.93.83.43.53.63.33.33.33.63.53.53.23.83.94.03.6
Percentage of InterestAndDividendIncomeOperating sybt:TreasuryManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CreditAndDebitCard


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.2842.2732.2192.2182.0631.982.1092.1022.1681.7441.8131.7591.6891.5081.5671.4921.5141.406
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax47.936.438.239.236.031.836.336.638.332.123.932.731.627.40.00.00.00.0
Percentage of InterestAndDividendIncomeOperating7.65.85.86.15.75.45.65.55.95.05.25.35.35.15.45.35.65.3
Percentage of InterestAndDividendIncomeOperating us-gaap:CreditAndDebitCard0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DepositAccount


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.2330.9441.080.9980.81.2831.4861.4441.3361.2471.4191.4821.4471.5111.5891.5681.5161.565
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.015.118.617.614.020.625.625.223.622.918.727.527.127.50.00.00.00.0
Percentage of InterestAndDividendIncomeOperating2.92.42.82.82.23.53.93.83.63.64.14.54.55.15.55.65.65.9
Percentage of InterestAndDividendIncomeOperating us-gaap:DepositAccount0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiduciaryAndTrust


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4395.3125.385.3445.55.2335.0255.1535.094
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.070.0100.0100.0100.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating15.915.815.115.715.716.915.415.115.315.515.216.316.718.518.017.919.119.1
Percentage of InterestAndDividendIncomeOperating us-gaap:FiduciaryAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InvestmentAdvisoryManagementAndAdministrativeService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.5450.4640.4870.4310.3910.4660.3780.40.3640.3560.4320.4440.3970.4040.4820.4040.3570.386
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.97.48.47.66.87.56.57.06.46.55.78.37.47.30.00.00.00.0
Percentage of InterestAndDividendIncomeOperating1.31.21.31.21.11.31.01.11.01.01.21.31.21.41.71.41.31.4
Percentage of InterestAndDividendIncomeOperating us-gaap:InvestmentAdvisoryManagementAndAdministrativeService0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProductAndServiceOther


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.6290.770.7270.220.5950.280.8551.0350.5510.4590.2410.3120.5080.290.6530.3570.450.331
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.212.312.53.910.44.514.718.09.78.43.25.89.55.30.00.00.00.0
Percentage of InterestAndDividendIncomeOperating1.51.91.90.61.60.82.32.71.51.30.70.91.61.02.21.31.71.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ProductAndServiceOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

sybt:ProductSalesCommissionsAndFees, sybt:CommercialBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.5450.4640.4870.4310.3910.4660.3780.40.3640.3560.4320.4440.3970.404
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.97.48.47.66.87.56.57.06.46.55.78.37.47.3
Percentage of InterestAndDividendIncomeOperating1.31.21.31.21.11.31.01.11.01.01.21.31.21.4
Percentage of InterestAndDividendIncomeOperating sybt:ProductSalesCommissionsAndFees sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sybt:TreasuryManagement, sybt:CommercialBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.731.541.5061.3681.2491.2841.3691.2641.2021.1571.261.1511.1130.9471.111.0831.0820.956
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.224.625.924.221.820.623.622.021.221.316.621.420.817.20.00.00.00.0
Percentage of InterestAndDividendIncomeOperating4.03.93.93.83.43.53.63.33.33.33.63.53.53.23.83.94.03.6
Percentage of InterestAndDividendIncomeOperating sybt:TreasuryManagement sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CreditAndDebitCard, sybt:CommercialBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.2842.2732.2192.2182.0631.982.1092.1022.1681.7441.8131.7591.6891.5081.5671.4921.5141.406
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax47.936.438.239.236.031.836.336.638.332.123.932.731.627.40.00.00.00.0
Percentage of InterestAndDividendIncomeOperating7.65.85.86.15.75.45.65.55.95.05.25.35.35.15.45.35.65.3
Percentage of InterestAndDividendIncomeOperating us-gaap:CreditAndDebitCard sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DepositAccount, sybt:CommercialBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.2330.9441.080.9980.81.2831.4861.4441.3361.2471.4191.4821.4471.5111.5891.5681.5161.565
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.015.118.617.614.020.625.625.223.622.918.727.527.127.50.00.00.00.0
Percentage of InterestAndDividendIncomeOperating2.92.42.82.82.23.53.93.83.63.64.14.54.55.15.55.65.65.9
Percentage of InterestAndDividendIncomeOperating us-gaap:DepositAccount sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiduciaryAndTrust, sybt:WMT


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4395.3125.385.3445.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.070.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating15.915.815.115.715.716.915.415.115.315.515.216.316.718.5
Percentage of InterestAndDividendIncomeOperating us-gaap:FiduciaryAndTrust sybt:WMT0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments

sybt:InvestmentManagementAndTrust


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4395.3125.385.3445.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.070.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating15.915.815.115.715.716.915.415.115.315.515.216.316.718.5
Percentage of InterestAndDividendIncomeOperating sybt:InvestmentManagementAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value608847944608436543343784372435333463328133023324332332853239315531263033303929382909282428162624248225122563240724112354238922892258212121482102208320402053198719431902
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets dei:LegalEntity

sybt:Commonwealth


Assetsdei:
Period End2021-06-30
Value1300
Percentage of Assets21.4
Percentage of Assets21.4
Percentage of Assets sybt:Commonwealth100.0

sybt:KentuckyBancshares


Assetsdei:
Period End2021-03-312020-12-31
Value13001200
Percentage of Assets27.126.0
Percentage of Assets27.126.0
Percentage of Assets sybt:KentuckyBancshares100.0100.0

us-gaap:Assets dei:LegalEntity, us-gaap:StatementBusinessSegments

sybt:KentuckyBancshares, sybt:WealthManagementAndTrustDepartment


Assetsdei:
Period End2020-12-31
Value258
Percentage of Assets5.6
Percentage of Assets5.6
Percentage of Assets sybt:KentuckyBancshares sybt:WealthManagementAndTrustDepartment100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value441406366333
Percentage of Assets9.610.911.110.3
Percentage of Assets9.610.911.110.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value608447904604436143303781372035303462327933013322332132833237315331243031303729362907282328162563
Percentage of Assets99.999.999.999.999.999.999.999.9100.099.999.999.999.999.999.999.999.999.999.999.999.9100.0100.0100.0
Percentage of Assets99.999.999.999.999.999.999.999.9100.099.999.999.999.999.999.999.999.999.999.999.999.9100.0100.0100.0
Percentage of Assets sybt:CommercialBanking100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:InvestmentManagementAndTrust


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3.8873.7313.6313.5533.643.5233.6953.7281.7181.7681.8161.8541.8921.9411.992.0272.242.0252.0872.1232.1260.2460.4280.204
Percentage of Assets0.10.10.10.10.10.10.10.10.00.10.10.10.10.10.10.10.10.10.10.10.10.00.00.0
Percentage of Assets0.10.10.10.10.10.10.10.10.00.10.10.10.10.10.10.10.10.10.10.10.10.00.00.0
Percentage of Assets sybt:InvestmentManagementAndTrust100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementScenario

srt:ScenarioForecast


Assetsus-gaap:
Period End2021-12-312021-06-30
Value74005800
Percentage of Assets0.095.3
Percentage of Assets0.095.3
Percentage of Assets srt:ScenarioForecast100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value543643504167393639143374331731373074290329362971297829472906282128002713272526272604252725302343221022442303215621672117215920632038191219431901188718481865180417641733
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets89.390.890.490.290.389.289.188.888.888.588.989.489.689.789.789.489.689.589.789.489.589.589.889.389.089.389.989.689.989.990.490.190.290.290.590.490.690.690.990.890.891.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value608847944608436543343784372435333463328133023324332332853239315531263033303929382909282428162624248225122563240724112354238922892258212121482102208320402053198719431902
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value441406366333
Percentage of LiabilitiesAndStockholdersEquity9.610.911.110.3
Percentage of Assets9.610.911.110.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value651443440428420409406396389377366352345337333334326319313311305296286280272267259251243236229226220208205201196191187183169153144
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.79.29.69.89.710.810.911.211.211.511.110.610.410.310.310.610.410.510.310.610.510.510.210.711.010.710.110.410.110.19.69.99.89.89.59.69.49.49.19.28.90.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value440406366333
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets9.610.911.110.3
Percentage of Assets srt:ParentCompany99.999.999.9100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-0.447-0.447-0.447-0.369-0.369-0.369-0.371-0.213-0.211-0.211-0.22-0.393-0.393-0.393-0.392-0.272-0.272-0.272-0.272-0.273-0.273-0.273-0.273-0.387
Percentage of StockholdersEquity-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-0.058-0.09-0.121-0.196-0.281-0.302-0.037-0.069-0.0140.2340.4080.6630.6230.5440.2340.022-0.0210.069-0.016-0.361-0.498-0.399-0.060.016
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.1-0.1-0.0-0.0-0.00.10.10.20.20.20.10.0-0.00.0-0.0-0.1-0.2-0.1-0.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.00.00.00.0-0.00.0-0.0-0.0-0.0-0.0-0.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value2.295-2.5139.3099.4379.4667.1231.0852.011.291-2.536-5.33-8.906-7.274-5.995-2.278-0.281-0.316-0.522-1.2115.0756.2214.6180.9652.456
Percentage of StockholdersEquity0.4-0.62.12.22.31.70.30.50.3-0.7-1.5-2.5-2.1-1.8-0.7-0.1-0.1-0.2-0.41.62.01.60.30.9
Percentage of Assets0.0-0.10.20.20.20.20.00.10.0-0.1-0.2-0.3-0.2-0.2-0.1-0.0-0.0-0.0-0.00.20.20.20.00.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value1.79-3.058.7418.8728.8166.4520.6771.7281.066-2.513-5.142-8.636-7.044-5.844-1.93-0.531-0.609-0.725-1.4994.4415.453.9460.6323.1051.3133.9462.0850.6221.034-0.17-2.217-0.099-0.1824.9435.4216.2645.8895.4275.4625.7473.1392.1992.29
Percentage of StockholdersEquity0.3-0.72.02.12.11.60.20.40.3-0.7-1.4-2.4-2.0-1.7-0.6-0.2-0.2-0.2-0.51.41.81.30.21.10.51.50.80.20.4-0.1-1.0-0.0-0.12.42.63.13.02.82.93.11.81.41.6
Percentage of Assets0.0-0.10.20.20.20.20.00.00.0-0.1-0.2-0.3-0.2-0.2-0.1-0.0-0.0-0.0-0.00.20.20.10.00.10.10.20.10.00.0-0.0-0.1-0.0-0.00.20.30.30.30.30.30.30.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value240464141393835343739363534323130292926242145444241393836353433313019171716151414129.7297.485
Percentage of StockholdersEquity36.910.69.59.69.49.48.88.79.710.610.010.110.09.79.69.29.19.18.57.77.215.415.415.015.114.714.714.614.514.614.514.013.89.28.68.58.48.37.87.77.26.35.2
Percentage of Assets3.91.00.90.90.91.01.01.01.11.21.11.11.01.01.01.01.01.00.90.80.81.61.61.61.71.61.51.51.51.51.41.41.30.90.80.80.80.80.70.70.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value4936363636363636363636363636363636363636351010101010109.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.6796.2445.802
Percentage of StockholdersEquity7.68.38.38.58.78.98.99.19.49.810.010.410.610.810.910.911.111.411.511.611.83.73.73.73.83.83.93.94.04.14.24.14.23.63.53.63.63.73.73.83.94.14.0
Percentage of Assets0.80.80.80.80.81.01.01.01.11.11.11.11.11.11.11.21.21.21.21.21.20.40.40.40.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.30.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value359362353341335328333323313303298289281274267267260255252247241235231225219214209204197192188185180177174170166163160156147135128
Percentage of StockholdersEquity55.281.880.279.879.980.282.181.780.680.381.482.081.481.180.180.179.979.880.479.379.279.680.780.180.680.080.681.281.181.482.381.982.184.985.284.985.085.185.685.487.088.289.2
Percentage of Assets5.97.67.77.87.78.79.09.29.19.39.08.78.58.38.28.58.38.48.38.48.38.38.28.68.88.58.28.58.28.27.98.18.08.48.18.18.08.07.87.97.80.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital

us-gaap:TierOneRiskBasedCapital


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value523444430418409377391379373379370360350341334333319314305298291284276269262255248239234228253247233228224219211
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.69.39.39.69.410.010.510.810.811.611.210.810.610.410.310.610.510.310.410.310.310.110.510.910.410.010.310.010.09.611.111.011.010.710.710.510.3

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

srt:Subsidiaries


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value506431416404393399369358365369359349340331322
Percentage of TierOneRiskBasedCapital96.897.096.796.696.2105.794.394.498.097.697.297.196.996.896.4
Percentage of Assets8.39.09.09.39.110.59.910.110.611.310.910.510.210.110.0
Percentage of Assets srt:Subsidiaries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

us-gaap:CashAndCashEquivalentsAtCarryingValue

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5.106147.655106.9725.722
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.40.20.30.20.2
Percentage of Assets srt:ParentCompany1.23.62.13.20.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value96968075757069676162
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.62.42.32.52.52.72.82.93.0

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

sybt:FurnitureAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value21222118201818171518
Percentage of PropertyPlantAndEquipmentGross22.222.827.224.727.626.126.625.426.129.4
Percentage of Assets0.50.60.70.60.70.70.70.70.70.9
Percentage of Assets sybt:FurnitureAndEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value51504747474443434035
Percentage of PropertyPlantAndEquipmentGross53.652.759.563.962.963.463.264.166.057.5
Percentage of Assets1.11.41.41.51.61.61.71.81.91.7
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.6680.6231.0511.4960.0510.3770.3050.2310.2693.579
Percentage of PropertyPlantAndEquipmentGross0.70.61.32.00.10.50.40.30.45.7
Percentage of Assets0.00.00.00.00.00.00.00.00.00.2
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10109.6647.1187.1187.1186.7336.8034.5864.586
Percentage of PropertyPlantAndEquipmentGross11.010.612.09.59.410.09.710.17.57.4
Percentage of Assets0.20.30.30.20.20.30.30.30.20.2
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value38373533323130272425
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.81.01.11.01.11.11.21.21.21.3

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AmortizationOfIntangibleAssets

us-gaap:CoreDeposits


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value127000.077000.080000.080000.081000.082000.089000.088000.073000.042000.041000.041000.043000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CoreDeposits0.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value775758565657586265454443424141414141424242393939404039383939393939363637373736353431
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.21.31.31.31.51.61.81.91.41.41.31.31.31.31.31.31.41.41.51.51.41.41.51.61.61.51.61.61.71.71.71.81.71.71.81.81.91.81.81.81.7

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-312017-12-31
Value426384356321
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0
Percentage of Assets9.310.310.89.9
Percentage of Assets srt:ParentCompany96.794.597.196.4

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value13612121212121212120.6820.6820.6820.6820.6820.6820.6820.6820.6820.6820.6820.682
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.20.30.30.30.30.30.30.40.40.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

sybt:KentuckyBancshares


Goodwillus-gaap:
Period End2021-06-30
Value124
Percentage of Goodwill90.8
Percentage of Assets2.0
Percentage of Assets sybt:KentuckyBancshares0.0

sybt:KingBancorpInc


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-05-01
Value1212121212121212
Percentage of Goodwill95.995.995.995.995.995.393.60.0
Percentage of Assets0.30.30.30.30.30.30.30.0
Percentage of Assets sybt:KingBancorpInc0.00.00.00.00.00.00.00.0

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, sybt:KentuckyBancshares, sybt:CommercialBanking


Goodwillus-gaap:
Period End2021-06-01
Value124
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:OperatingSegments sybt:KentuckyBancshares sybt:CommercialBanking0.0

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, sybt:CommercialBanking


Goodwillus-gaap:
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-311996-12-31
Value136121212121212120.6820.6820.6820.0006820.6820.6820.6820.6820.6820.6820.6820.6820.68212
Percentage of Goodwill100.099.999.999.999.999.9100.199.8100.0100.0100.00.1100.0100.00.00.00.0100.0100.0100.0100.00.0
Percentage of Assets2.20.30.30.30.30.30.40.40.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OperatingSegments sybt:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Goodwill us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Goodwillus-gaap:
Period End2021-06-01
Value-14.001
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets sybt:AsAdjustedByAcquirer sybt:KentuckyBancshares0.0

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Goodwillus-gaap:
Period End2021-06-01
Value14
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets sybt:AsRecordedByAcquiree sybt:KentuckyBancshares0.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5162000.01885000.01962000.02042000.02122000.02203000.02285000.02373000.02461000.01057000.0
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.00.00.00.00.10.10.10.10.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CoreDeposits


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value5162000.01885000.01962000.02042000.02122000.02203000.02285000.02373000.02461000.01000000.01100000.01098000.01139000.01182000.01225000.01300000.01400000.0
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.00.0104.10.00.00.00.00.00.0
Percentage of Assets0.10.00.00.00.00.10.10.10.10.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CoreDeposits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value25242214109.20612121214129.581
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.40.30.30.40.40.50.60.60.5

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value151112111111121516160.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.20.30.30.30.30.30.40.50.50.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value866971696156505648634646454748505047494645464643434447454645515254495151505350505250
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.51.51.61.41.51.41.61.41.91.41.41.41.41.51.61.61.61.61.61.61.61.61.71.81.81.91.91.92.02.22.32.42.32.42.42.42.62.52.62.72.7

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value9.6297.8213.1471.521
Percentage of OtherAssets13.515.46.73.1
Percentage of Assets0.20.20.10.0
Percentage of Assets srt:ParentCompany2.21.90.90.5

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-31
Value289
Percentage of TimeDepositMaturitiesYearOne100.0
Percentage of Assets6.3

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2673000.02128000.02107000.01968000.01930000.01915000.01915000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2408000.01798000.02141000.01858000.01972000.01930000.01930000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1924000.01347000.01899000.01496000.01781000.01972000.01972000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-03-312019-12-31
Value1469000.01781000.01781000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0
Percentage of Assets0.00.00.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-03-312019-12-31
Value5882000.06619000.06619000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0
Percentage of Assets0.10.20.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312019-01-01
Value17131312121417171718
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.30.40.50.50.50.0

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

us-gaap:OtherLiabilities


Operating
Period End2020-12-312020-06-302020-03-312019-12-31
Value13121314
Percentage of OperatingLeaseLiability100.0100.00.0100.0
Percentage of Assets0.30.30.40.4
Percentage of Assets us-gaap:OtherLiabilities0.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value20151514151516
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.40.40.4

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2792000.02002000.02109000.02079000.02212000.02323000.01812000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.10.10.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value651443440428420409406396389377366352345337333334326319313311305296286280272267259251243236229226220208205201196191187183169153144
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.79.29.69.89.710.810.911.211.211.511.110.610.410.310.310.610.410.510.310.610.510.510.210.711.010.710.110.410.110.19.69.99.89.89.59.69.49.49.19.28.90.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value440406366333
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets9.610.911.110.3
Percentage of Assets srt:ParentCompany99.999.999.9100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-0.447-0.447-0.447-0.369-0.369-0.369-0.371-0.213-0.211-0.211-0.22-0.393-0.393-0.393-0.392-0.272-0.272-0.272-0.272-0.273-0.273-0.273-0.273-0.387
Percentage of StockholdersEquity-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-0.058-0.09-0.121-0.196-0.281-0.302-0.037-0.069-0.0140.2340.4080.6630.6230.5440.2340.022-0.0210.069-0.016-0.361-0.498-0.399-0.060.016
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.1-0.1-0.0-0.0-0.00.10.10.20.20.20.10.0-0.00.0-0.0-0.1-0.2-0.1-0.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.00.00.00.0-0.00.0-0.0-0.0-0.0-0.0-0.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value2.295-2.5139.3099.4379.4667.1231.0852.011.291-2.536-5.33-8.906-7.274-5.995-2.278-0.281-0.316-0.522-1.2115.0756.2214.6180.9652.456
Percentage of StockholdersEquity0.4-0.62.12.22.31.70.30.50.3-0.7-1.5-2.5-2.1-1.8-0.7-0.1-0.1-0.2-0.41.62.01.60.30.9
Percentage of Assets0.0-0.10.20.20.20.20.00.10.0-0.1-0.2-0.3-0.2-0.2-0.1-0.0-0.0-0.0-0.00.20.20.20.00.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value1.79-3.058.7418.8728.8166.4520.6771.7281.066-2.513-5.142-8.636-7.044-5.844-1.93-0.531-0.609-0.725-1.4994.4415.453.9460.6323.1051.3133.9462.0850.6221.034-0.17-2.217-0.099-0.1824.9435.4216.2645.8895.4275.4625.7473.1392.1992.29
Percentage of StockholdersEquity0.3-0.72.02.12.11.60.20.40.3-0.7-1.4-2.4-2.0-1.7-0.6-0.2-0.2-0.2-0.51.41.81.30.21.10.51.50.80.20.4-0.1-1.0-0.0-0.12.42.63.13.02.82.93.11.81.41.6
Percentage of Assets0.0-0.10.20.20.20.20.00.00.0-0.1-0.2-0.3-0.2-0.2-0.1-0.0-0.0-0.0-0.00.20.20.10.00.10.10.20.10.00.0-0.0-0.1-0.0-0.00.20.30.30.30.30.30.30.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value240464141393835343739363534323130292926242145444241393836353433313019171716151414129.7297.485
Percentage of StockholdersEquity36.910.69.59.69.49.48.88.79.710.610.010.110.09.79.69.29.19.18.57.77.215.415.415.015.114.714.714.614.514.614.514.013.89.28.68.58.48.37.87.77.26.35.2
Percentage of Assets3.91.00.90.90.91.01.01.01.11.21.11.11.01.01.01.01.01.00.90.80.81.61.61.61.71.61.51.51.51.51.41.41.30.90.80.80.80.80.70.70.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value4936363636363636363636363636363636363636351010101010109.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.6796.2445.802
Percentage of StockholdersEquity7.68.38.38.58.78.98.99.19.49.810.010.410.610.810.910.911.111.411.511.611.83.73.73.73.83.83.93.94.04.14.24.14.23.63.53.63.63.73.73.83.94.14.0
Percentage of Assets0.80.80.80.80.81.01.01.01.11.11.11.11.11.11.11.21.21.21.21.21.20.40.40.40.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.30.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value359362353341335328333323313303298289281274267267260255252247241235231225219214209204197192188185180177174170166163160156147135128
Percentage of StockholdersEquity55.281.880.279.879.980.282.181.780.680.381.482.081.481.180.180.179.979.880.479.379.279.680.780.180.680.080.681.281.181.482.381.982.184.985.284.985.085.185.685.487.088.289.2
Percentage of Assets5.97.67.77.87.78.79.09.29.19.39.08.78.58.38.28.58.38.48.38.48.38.38.28.68.88.58.28.58.28.27.98.18.08.48.18.18.08.07.87.97.80.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4936363636363636363636363636363636363636351010101010109.8989.7699.7499.5819.3989.2497.4167.2737.2047.1497.136.9536.8916.8856.679
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.81.01.01.01.11.11.11.11.11.11.11.21.21.21.21.21.20.40.40.40.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.30.40.4

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2404641413938353437393635343231302929262421454442413938363534333130191717161514141312
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.91.00.90.90.91.01.01.01.11.21.11.11.01.01.01.01.01.00.90.80.81.61.61.61.71.61.51.51.51.51.41.41.30.90.80.80.80.80.70.70.70.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value359362353341335328333323313303298289281274267267260255252247241235231225219214209204197192188185180177174170166163160156153147
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.97.67.77.87.78.79.09.29.19.39.08.78.58.38.28.58.38.48.38.48.38.38.28.68.88.58.28.58.28.27.98.18.08.48.18.18.08.07.87.97.97.8

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1790000.0-3050000.08741000.08872000.08816000.06452000.0677000.01728000.01066000.0-2513000.0-5142000.0-8636000.0-7044000.0-5844000.0-1930000.0-531000.0-609000.0-725000.0-1499000.04441000.05450000.03946000.0632000.03105000.01313000.03946000.02085000.0622000.01034000.0-170000.0-2217000.0-99000.0-182000.04943000.05421000.06264000.05889000.05427000.05462000.05747000.04716000.03139000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.0-0.10.20.20.20.20.00.00.0-0.1-0.2-0.3-0.2-0.2-0.1-0.0-0.0-0.0-0.00.20.20.10.00.10.10.20.10.00.0-0.0-0.1-0.0-0.00.20.30.30.30.30.30.30.20.2

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1414000.0849000.0843000.0976000.0817000.0876000.0993000.0863000.01104000.0888000.01212000.0823000.0880000.0670000.0682000.0660000.0827000.0573000.0560000.0513000.0573000.0566000.0494000.0501000.0557000.0691000.0478000.0290000.0467000.0488000.0454000.0531000.0363000.0378000.0391000.0349000.0296000.0305000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1414000.0849000.0843000.0976000.0817000.0876000.0993000.0863000.01104000.0888000.01212000.0823000.0880000.0670000.0682000.0660000.0827000.0573000.0560000.0513000.0573000.0566000.0494000.0501000.0557000.0691000.0478000.0290000.0467000.0488000.0454000.0531000.0363000.0378000.0391000.0349000.0296000.0305000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1927399.101151218171011201222104.10220131513
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating46.368.9102.625.243.834.449.746.829.331.657.736.970.636.814.172.050.958.552.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value275-207.647-225.29943-569.349-53.733-84.16-43.32413-49.33910661-47.616-132.611-82.59-22.047-57.28347-121.561
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating639.5-525.4-587.6120.8-1559.6-145.7-222.7-114.136.9-140.9305.3187.1-148.8-446.1-283.9-78.4-212.1177.3-461.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-88.379195212135234517845-19.795-49.315-48.602-8.4712339885.75379-21.29797
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-205.0494.6555.338.31433.3124.2473.3120.5-53.5-140.8-138.8-25.772.3132.2304.820.5293.2-80.0370.7

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value207152666-30.1174.78711320
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating480.738.070.3184.3-82.513.0300.353.1

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value861000.01446000.0-3576000.0-1985000.0-2224000.0277000.0-928000.0-965000.0-2931000.0-1028000.0222000.0-530000.0-448000.0488000.05590000.0-1294000.0-542000.025000.0548000.0-767000.0-732000.01179000.0-479000.0155000.081000.01090000.0-53000.0-54000.0-953000.0701000.01799000.0-293000.0216000.0-1152000.0-1446000.0-430000.0-343000.0-714000.0-887000.0-546000.0-488000.0-147000.0419000.0-791000.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1927399.101151218171011201222104.10220131513
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating46.368.9102.625.243.834.449.746.829.331.657.736.970.636.814.172.050.958.552.7

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1414000.0849000.0626000.0843000.0976000.0817000.0846000.0876000.0993000.0863000.01104000.0888000.01212000.0823000.0880000.0670000.0682000.0660000.0827000.0573000.0560000.0513000.0573000.0566000.0494000.0501000.0557000.0691000.0478000.0290000.0467000.0488000.0454000.0531000.0363000.0378000.0391000.0349000.0296000.0305000.0317000.0247000.0248000.0249000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value275-207.647-225.29943-569.349-53.733-84.16-43.32413-49.33910661-47.616-132.611-82.59-22.047-57.28347-121.561
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating639.5-525.4-587.6120.8-1559.6-145.7-222.7-114.136.9-140.9305.3187.1-148.8-446.1-283.9-78.4-212.1177.3-461.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1192000.0560000.01390000.01542000.0962000.01564000.0919000.0858000.01322000.01999000.02140000.02223000.01583000.01111000.01053000.0894000.0531000.0308000.0421000.01246000.03491000.01169000.0323000.0521000.0887000.01728000.01008000.0314000.0694000.0509000.0558000.01021000.0436000.0350000.070000.0311000.0815000.02105000.01969000.01530000.02571000.02179000.01533000.03287000.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-88.379195212135234517845-19.795-49.315-48.602-8.4712339885.75379-21.29797
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-205.0494.6555.338.31433.3124.2473.3120.5-53.5-140.8-138.8-25.772.3132.2304.820.5293.2-80.0370.7

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value7.1886.1736.1016.1056.1566.1196.0735.8485.8895.7325.6625.6635.2345.2074.7444.5144.5334.2864.2814.0444.0393.7293.7213.5593.5513.3933.393.2343.2253.0753.0682.9082.9022.7922.7822.6382.6362.6352.4892.4852.4822.4744.8012.315
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value19.409.90.1490.1450.0080.1790.0590.105-0.0150.2040.1890.1850.0520.2590.2910.2260.0010.001-0.0030.272-0.0040.00200.315-0.0090.0050.0010.308-0.006-0.006-0.0040.308-0.004
Percentage of EffectiveIncomeTaxRateContinuingOperations100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-03-31
Value0.00.0390.00.00.00.0360.00.0010.00.0390.001320.0004750.00.0382050.00.00.00.0286250.00.00.0174920.03363-34.954735340.00010.034890.0-39.69027390.039480.00.00.0552750.00.055656
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.00.00.00.0100.00.0100.00.0100.0100.0100.00.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.00.0100.0

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312013-09-302013-06-302013-03-312012-03-31
Value0.00.0280.00.00.00.0480.00.00.0130.040.00.00.0535980.097929
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.071.80.00.00.0133.30.00.00.0102.60.00.097.0176.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value93000.0121000.0154000.0326000.0134000.086000.041000.000
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.00.00.0

sybt:AmortizationOfInvestmentInTaxCreditPartnerships

sybt:AmortizationOfInvestmentInTaxCreditPartnerships


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value231000.031000.02955000.052000.053000.036000.0837000.0137000.052000.052000.01179000.0058000.05277000.0616000.0615000.0616000.01412000.01015000.01016000.01015000.0159000.0158000.0159000.0158000.0
Percentage of AmortizationOfInvestmentInTaxCreditPartnerships100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:BusinessAcquisitionProFormaIncomeTaxExpenseBenefit us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaIncomeTaxExpenseBenefit

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value6.0262.518
Percentage of BusinessAcquisitionProFormaIncomeTaxExpenseBenefit100.0100.0

sybt:BusinessAcquisitionProFormaNetInterestIncome us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaNetInterestIncome

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value4742
Percentage of BusinessAcquisitionProFormaNetInterestIncome100.0100.0

sybt:BusinessAcquisitionProFormaNoninterestExpense us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaNoninterestExpense

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value3732
Percentage of BusinessAcquisitionProFormaNoninterestExpense100.0100.0

sybt:BusinessAcquisitionProFormaNoninterestIncome us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaNoninterestIncome

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value1816
Percentage of BusinessAcquisitionProFormaNoninterestIncome100.0100.0

sybt:BusinessAcquisitionProFormaProvisionForLoanLosses us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaProvisionForLoanLosses

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value-3.1677.525
Percentage of BusinessAcquisitionProFormaProvisionForLoanLosses100.0100.0

sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingBasic us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingBasic

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value2626
Percentage of BusinessAcquisitionProFormaWeightedAverageSharesOutstandingBasic100.0100.0

sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingDiluted us-gaap:BusinessAcquisition

sybt:BusinessAcquisitionProFormaWeightedAverageSharesOutstandingDiluted

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value2626
Percentage of BusinessAcquisitionProFormaWeightedAverageSharesOutstandingDiluted100.0100.0

sybt:DebitAndCreditCardProcessingFee

sybt:DebitAndCreditCardProcessingFee


Debit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value976000.0705000.0698000.0649000.0603000.0656000.0613000.0662000.0631000.0587000.0595000.0588000.0579000.0566000.0
Percentage of DebitAndCreditCardProcessingFee100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EffectiveIncomeTaxRateReconciliationAdjustmentForIncomeTaxesInInterimPeriodsPercent

sybt:EffectiveIncomeTaxRateReconciliationAdjustmentForIncomeTaxesInInterimPeriodsPercent


Effective
Period End2021-06-30
Value4.2
Percentage of EffectiveIncomeTaxRateReconciliationAdjustmentForIncomeTaxesInInterimPeriodsPercent100.0

sybt:EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance

sybt:EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-4.4-0.4-0.2-1.1-0.020.0120-0.008-0.006-0.0120.002-0.007-0.012-0.004-0.001-0.011-0.019-0.01300-0.001-0.008-0.002-0.015-0.0010.010.001-0.004-0.0030.020.002-0.002-0.0040.0240.001
Percentage of EffectiveIncomeTaxRateReconciliationCashSurrenderValueOfLifeInsurance100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent

sybt:EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent


Effective
Period End2021-06-302020-06-30
Value-1.13.5
Percentage of EffectiveIncomeTaxRateReconciliationInsuranceCaptivePercent100.0100.0

sybt:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent

sybt:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent


Effective
Period End2021-06-30
Value-0.4
Percentage of EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionPercent100.0

sybt:EffectiveIncomeTaxRateReconciliationStateIncomeTaxEnactmentPercent

sybt:EffectiveIncomeTaxRateReconciliationStateIncomeTaxEnactmentPercent


Effective
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-0.3-1.9-0.017-0.0220.017-0.007-0.141-0.073000
Percentage of EffectiveIncomeTaxRateReconciliationStateIncomeTaxEnactmentPercent100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

sybt:EffectiveIncomeTaxRateReconciliationStockBasedCompensation

sybt:EffectiveIncomeTaxRateReconciliationStockBasedCompensation


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2.9-3.00.2-2.6-0.0040.0040.002-0.015-0.004-0.0170.0020-0.012-0.019
Percentage of EffectiveIncomeTaxRateReconciliationStockBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

sybt:FederalHomeLoanBankEarlyTerminationPenalty

sybt:FederalHomeLoanBankEarlyTerminationPenalty


Federal
Period End2021-06-30
Value474000.0
Percentage of FederalHomeLoanBankEarlyTerminationPenalty100.0

sybt:FinancingReceivableAllowanceForCreditLossPeriodIncreaseDecreasePercentage

sybt:FinancingReceivableAllowanceForCreditLossPeriodIncreaseDecreasePercentage


Financing
Period End2021-03-31
Value-2.0
Percentage of FinancingReceivableAllowanceForCreditLossPeriodIncreaseDecreasePercentage100.0

sybt:InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing

sybt:InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4000.02000.02000.02000.02000.029000.041000.052000.064000.060000.0107000.0245000.0397000.090000.0
Percentage of InterestExpenseFederalFundsPurchasedAndOtherShorttermBorrowing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:InterestIncomeFederalHomeLoanBankStock

sybt:InterestIncomeFederalHomeLoanBankStock


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value64000.057000.070000.071000.0
Percentage of InterestIncomeFederalHomeLoanBankStock100.0100.0100.0100.0

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption


Loans
Period End2020-12-312020-09-302020-06-302020-03-312020-01-01
Value0008221000.08200000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.0100.0100.0

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption us-gaap:FinancingReceivablePortfolioSegment

sybt:ConstructionAndDevelopment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0003056000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.037.2

sybt:ResidentialRealEstatePortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001516000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.018.4

sybt:TotalCommercialAndIndustrialPortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-1163000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.0-14.1

us-gaap:CommercialRealEstatePortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0004488000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.054.6

us-gaap:ConsumerPortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000264000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.03.2

us-gaap:FinanceLeasesPortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-4000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.0-0.0

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:LinesOfCredit


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-1528000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.0-18.6

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000365000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.04.4

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000429000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.05.2

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001087000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.013.2

us-gaap:CommercialPortfolioSegment, us-gaap:CreditCardReceivables


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-50000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.0-0.6

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0002946000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.035.8

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001542000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.018.8

sybt:LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:HomeEquity


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000114000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfAccountingPolicyAdoption0.00.00.01.4

sybt:LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans

sybt:LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001635000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.0100.0

sybt:LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans us-gaap:FinancingReceivablePortfolioSegment

sybt:ResidentialRealEstatePortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value00099000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.06.1

us-gaap:CommercialRealEstatePortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001502000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.091.9

us-gaap:ConsumerPortfolioSegment


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value00034000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.02.1

sybt:LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value00099000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.06.1

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000152000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.09.3

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001350000.0
Percentage of LoansAndLeasesReceivableAllowanceInitialAllowanceOnAcquiredLoans0.00.00.082.6

sybt:NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities

sybt:NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value8.937.5967.8937.3866.8966.3187.3577.5666.6015.6236.2646.0466.0915.4236.3126.0786.5225.7036.3836.5585.9715.475.6235.6125.5685.1215.3865.3485.3024.9075.5565.6356.1825.3426.5246.285.625.7555.9334.5114.491
Percentage of NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value8.937.5967.8937.3866.8966.3187.3577.5666.6015.6236.2646.0466.0915.4236.3126.0786.5225.7036.3836.5585.9715.475.6235.6125.5685.1215.3865.3485.2894.895.545.6216.1685.3256.5066.2645.615.735.9164.5074.491
Percentage of NoninterestIncomeExcludingFeesAndCommissionsFromFiduciaryAndTrustActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.899.799.799.899.899.799.799.799.899.699.799.9100.0

sybt:PaymentsForProceedsFromLoansAndLeasesExcludingLoansHeldforInvestment

sybt:PaymentsForProceedsFromLoansAndLeasesExcludingLoansHeldforInvestment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value117401551.026-98.34985-10.374
Percentage of PaymentsForProceedsFromLoansAndLeasesExcludingLoansHeldforInvestment100.0100.0100.0100.0100.0100.0100.0

sybt:ProceedsFromPaymentsForStockAwards

sybt:ProceedsFromPaymentsForStockAwards


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-73000.0-3093000.02263000.0-943000.0-59000.0-1485000.02496000.0-653000.0-162000.0-1953000.0
Percentage of ProceedsFromPaymentsForStockAwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures

sybt:ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.147-1.4757.0255.925
Percentage of ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures100.0100.0100.0100.0

sybt:ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.147-1.4757.0255.925
Percentage of ProvisionForLoanAndLeaseLossesAndOffbalanceSheetCreditRiskExposures100.0100.0100.0100.0

sybt:ServicingAssetAtAmortizedCostAcquisition

sybt:ServicingAssetAtAmortizedCostAcquisition


Servicing
Period End2021-06-30
Value1662000.0
Percentage of ServicingAssetAtAmortizedCostAcquisition100.0

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised us-gaap:AwardType

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value02815000.040000.02082000.0164000.0115000.0451000.01744000.0301000.0529000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted us-gaap:AwardType

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2021-06-302021-03-312020-06-302020-03-31
Value-5000.010000.0140000.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted100.0100.0100.00.0

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod us-gaap:AwardType

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value076000.01000.083000.08000.04000.018000.078000.021000.026000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesReleasedDueToRestrictionLapsed us-gaap:AwardType

sybt:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesReleasedDueToRestrictionLapsed

us-gaap:RestrictedStock


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-1000.0-32000.00-3000.0-1000.0-37000.00-1000.00-39000.0-372.00987.043385.0577.00168.046052.0-554.0-97001.016834.031456.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesReleasedDueToRestrictionLapsed100.0100.00.0100.0100.0100.00.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

sybt:SharesCancelledShares us-gaap:StatementEquityComponents

sybt:SharesCancelledShares

us-gaap:CommonStock


Shares
Period End2021-06-302020-09-302020-03-312019-09-302018-09-302018-06-302018-03-31
Value-1000.0-2000.0-1000.01000.02000.0-1000.0-1000.0
Percentage of SharesCancelledShares100.0100.0100.0100.0100.0100.0100.0

sybt:SharesCancelledValue us-gaap:StatementEquityComponents

sybt:SharesCancelledValue

us-gaap:AdditionalPaidInCapital


Shares
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302018-09-302018-06-302018-03-31
Value-55000.061000.014000.022000.0-44000.0-5000.0-61000.0-32000.0-35000.0
Percentage of SharesCancelledValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Shares
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302018-09-302018-06-302018-03-31
Value-5000.06000.01000.02000.0-5000.00-7000.0-4000.0-4000.0
Percentage of SharesCancelledValue9.19.87.19.111.4-0.011.512.511.4

us-gaap:RetainedEarnings


Shares
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302018-09-302018-06-302018-03-31
Value60000.0-67000.0-15000.0-24000.049000.05000.068000.036000.039000.0
Percentage of SharesCancelledValue-109.1-109.8-107.1-109.1-111.4-100.0-111.5-112.5-111.4

sybt:StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations

sybt:StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-73000.0-3093000.0-943000.0-59000.0-1485000.0-653000.0-162000.0-1953000.0-23000.0-551000.0-1535000.0
Percentage of StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-26000.04144000.01049000.096000.01858000.0994000.0182000.02254000.056000.0618000.0205000.0
Percentage of StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations35.6-134.0-111.2-162.7-125.1-152.2-112.3-115.4-243.5-112.2-13.4

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-2000.0296000.091000.08000.0203000.097000.019000.0245000.05000.057000.0174000.0
Percentage of StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations2.7-9.6-9.7-13.6-13.7-14.9-11.7-12.5-21.7-10.3-11.3

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-45000.0-7533000.0-2083000.0-163000.0-3546000.0-1744000.0-363000.0-4452000.0-84000.0-1226000.0-1914000.0
Percentage of StockIssuedForSharebasedAwardsNetOfWithholdingsToSatisfyEmployeeTaxObligations61.6243.5220.9276.3238.8267.1224.1228.0365.2222.5124.7

sybt:StockIssuedForSharebasedAwardsSharesNetOfWithholdingsToSatisfyEmployeeTaxObligations us-gaap:StatementEquityComponents

sybt:StockIssuedForSharebasedAwardsSharesNetOfWithholdingsToSatisfyEmployeeTaxObligations

us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value89000.027000.02000.062000.029000.05000.074000.02.017000.052000.0
Percentage of StockIssuedForSharebasedAwardsSharesNetOfWithholdingsToSatisfyEmployeeTaxObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:UnfundedCommitmentsInTaxCreditInvestments

sybt:UnfundedCommitmentsInTaxCreditInvestments


Unfunded
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-343000.06109000.0-709000.04164000.005503000.0588000.0-53000.01452000.02025000.0
Percentage of UnfundedCommitmentsInTaxCreditInvestments100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1117000.0670000.0492000.0664000.0771000.0645000.0668000.0667000.0784000.0682000.0872000.0701000.0958000.0650000.0977000.0435000.0443000.0429000.0537000.0373000.0364000.0333000.0372000.0368000.0321000.0325000.0361000.0449000.0310000.0188000.0304000.0317000.0295000.0345000.0236000.0246000.0254000.0227000.0192000.0198000.0206000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax us-gaap:AwardType

us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value721000.0280000.0148000.0208000.0399000.0264000.0302000.0305000.0409000.0320000.0496000.0364000.0631000.0324000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax64.541.830.131.351.840.945.245.752.246.956.951.965.949.8

us-gaap:RestrictedStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value266000.0260000.0222000.0334000.0250000.0257000.0231000.0227000.0241000.0232000.0213000.0221000.0217000.0218000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax23.838.845.150.332.439.834.634.030.734.024.431.522.733.5

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value62000.060000.053000.053000.053000.053000.066000.065000.066000.064000.049000.049000.049000.050000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax5.69.010.88.06.98.29.99.78.49.45.67.05.17.7

us-gaap:StockAppreciationRightsSARS


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value68000.070000.069000.069000.069000.071000.069000.070000.068000.066000.0118000.063000.061000.058000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax6.110.414.010.48.911.010.310.58.79.713.59.06.48.9

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value698000.0116000.0150000.073000.0113000.0136000.0108000.0291000.0113000.0429000.0588000.0175000.082000.0111000.0233000.0143000.0202000.0179000.0159000.0356000.0366000.0178000.0977000.0825000.0174000.0176000.0218000.0344000.0242000.0238000.0888000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivablePortfolioSegment

sybt:ConstructionAndDevelopment


Allowance
Period End2021-06-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3000.00000203000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.40.00.00.00.047.3

sybt:ResidentialRealEstatePortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4000.01000.05000.013000.02000.010000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.60.93.317.81.87.4

sybt:TotalCommercialAndIndustrialPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value16000.06000.01000.01000.009000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts2.35.20.71.40.06.6

us-gaap:CommercialRealEstatePortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value559000.031000.07000.02000.01000.02000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts80.126.74.72.70.91.5

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value115000.078000.081000.057000.0110000.0115000.099000.091000.077000.0104000.0103000.062000.078000.097000.0103000.0101000.090000.0107000.0108000.0109000.084000.0116000.0139000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts16.567.254.078.197.384.691.731.368.124.217.535.495.187.444.270.644.659.867.930.623.065.214.2

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value16000.06000.01000.01000.009000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts2.35.20.71.40.06.6

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2021-06-302021-03-312020-06-302020-03-31
Value1000.01000.000
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.10.90.00.0

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value3000.03000.013000.02000.010000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.42.017.81.87.4

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4000.031000.07000.02000.01000.02000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.626.74.72.70.91.5

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2021-06-302020-06-302020-03-31
Value555000.000
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts79.50.00.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:HomeEquity


Allowance
Period End2021-06-302020-06-302020-03-31
Value1000.000
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.10.00.0

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired


Allowance
Period End2021-06-30
Value6757000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired100.0

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired us-gaap:FinancingReceivablePortfolioSegment

sybt:ResidentialRealEstatePortfolioSegment


Allowance
Period End2021-06-30
Value230000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired3.4

sybt:TotalCommercialAndIndustrialPortfolioSegment


Allowance
Period End2021-06-30
Value2777000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired41.1

us-gaap:CommercialRealEstatePortfolioSegment


Allowance
Period End2021-06-30
Value3603000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired53.3

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:LinesOfCredit


Allowance
Period End2021-06-30
Value1755000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired26.0

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Allowance
Period End2021-06-30
Value1022000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired15.1

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2021-06-30
Value88000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired1.3

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2021-06-30
Value142000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired2.1

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2021-06-30
Value1491000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired22.1

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2021-06-30
Value2112000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired31.3

us-gaap:AllowanceForLoanAndLeaseLossesLoansAcquired us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:HomeEquity


Allowance
Period End2021-06-30
Value147000.0
Percentage of AllowanceForLoanAndLeaseLossesLoansAcquired2.2

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3.4420.1220.1311.6980.0980.190.1940.230.1610.0990.2760.5610.6471.5281.1960.460.1680.6051.0210.3780.4260.6680.92.5191.7480.2142.4220.8810.4220.5192.9314.7481.712.5752.1313.255
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

sybt:ResidentialRealEstatePortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.040.0030.00.0630.0180.01
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs1.22.50.03.718.45.3

sybt:TotalCommercialAndIndustrialPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.1140.0550.0170.001-0.00.003
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs3.345.113.00.1-0.01.6

us-gaap:CommercialRealEstatePortfolioSegment


Allowance
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value3.0650.01.494-0.0-0.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs89.00.088.0-0.0-0.0

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.2230.0640.1140.140.080.1770.1690.1390.1480.0960.1440.0960.1170.1190.1310.1610.1360.1210.1490.170.1320.1170.15
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs6.552.587.08.281.693.287.160.491.997.052.217.118.17.811.035.081.020.014.645.031.017.516.7

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.1140.0550.0170.001-0.00.003
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs3.345.113.00.1-0.01.6

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.002-0.0-0.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.00.1-0.0-0.0

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.040.0030.00.0610.0180.01
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs1.22.50.03.618.45.3

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Allowance
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value3.0650.00.143-0.0-0.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs89.00.08.4-0.0-0.0

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.01.351-0.0-0.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.079.6-0.0-0.0

us-gaap:AmortizationOfMortgageServicingRightsMSRs

us-gaap:AmortizationOfMortgageServicingRightsMSRs


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value174000.0252000.0223000.099000.069000.056000.048000.040000.036000.032000.043000.040000.037000.035000.049000.077000.073000.072000.082000.074000.060000.058000.072000.0199000.0190000.0180000.0246000.0243000.0237000.0233000.0277000.0269000.0252000.0234000.0-1389000.0213000.0192000.0168000.0-1254000.0182000.0
Percentage of AmortizationOfMortgageServicingRightsMSRs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302010-12-312010-09-30
Value000000000-294000.031000.000-9000.000-5000.00159000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGainLossNet0.00.00.00.00.00.00.00.00.0100.0100.00.00.0100.00.00.0100.00.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value206000.0161000.0166000.0172000.0176000.0179000.0182000.0487000.0184000.0178000.0565000.0186000.0191000.0187000.0195000.0204000.0556000.0204000.0214000.0216000.0220000.0221000.0219000.0222000.0226000.0222000.0228000.0229000.0234000.0236000.0260000.0260000.0259000.0252000.0263000.0226000.0260000.0257000.0258000.0257000.0255000.0249000.0253000.0251000.0248000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BankOwnedLifeInsuranceIncome us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value206000.0161000.0166000.0172000.0176000.0179000.0182000.0487000.0184000.0178000.0565000.0186000.0191000.0187000.0195000.0204000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value3118
Percentage of BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

sybt:KentuckyBancshares


Business
Period End2021-06-302020-06-30
Value2516
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302013-12-312013-09-302013-06-30
Value180.00.01.548
Percentage of BusinessCombinationAcquisitionRelatedCosts100.00.00.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition, us-gaap:NatureOfExpense

sybt:KentuckyBancshares, sybt:MergerRelatedCreditLoss


Business
Period End2021-06-30
Value7.4
Percentage of BusinessCombinationAcquisitionRelatedCosts40.9

sybt:KentuckyBancshares, sybt:PretaxMergerExpenses


Business
Period End2021-06-30
Value18
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

sybt:KentuckyBancshares


Business
Period End2021-06-012021-06-30
Value232233
Percentage of BusinessCombinationConsiderationTransferred1100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioForecast, sybt:AcquisitionOfCommonwealth


Business
Period End2021-12-31
Value153
Percentage of BusinessCombinationConsiderationTransferred10.0

srt:ScenarioForecast, sybt:KentuckyBancshares


Business
Period End2021-06-30
Value190
Percentage of BusinessCombinationConsiderationTransferred181.5

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value204
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

sybt:KentuckyBancshares


Business
Period End2021-06-30
Value2100000.0
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual100.0

us-gaap:CommunicationsAndInformationTechnology

us-gaap:CommunicationsAndInformationTechnology


Communications
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2670000.02346000.02275000.02265000.01947000.02013000.04129000.01841000.01848000.01773000.02254000.02183000.02264000.02196000.02616000.01920000.02121000.01868000.01901000.01747000.01881000.01544000.01566000.01572000.01756000.01454000.01524000.01591000.01718000.01560000.01624000.01520000.01819000.01356000.01147000.01296000.01522000.01313000.01248000.01283000.01346000.01137000.01256000.01119000.01322000.0
Percentage of CommunicationsAndInformationTechnology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CurrentFederalStateAndLocalTaxExpenseBenefit

us-gaap:CurrentFederalStateAndLocalTaxExpenseBenefit


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.0034.0156.273.5674.5721.9733.8694.7483.9612.8672.0434.0843.6082.564-0.245.394.9013.1173.4134.654.4082.497
Percentage of CurrentFederalStateAndLocalTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CurrentFederalTaxExpenseBenefit

us-gaap:CurrentFederalTaxExpenseBenefit


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-0.0213.4935.93.3694.3631.8423.6514.5243.7722.7261.8173.8883.4262.436-0.3145.2114.7223.0033.3124.3634.2222.3734.4614.0573.8843.076
Percentage of CurrentFederalTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CurrentIncomeTaxExpenseBenefit

us-gaap:CurrentIncomeTaxExpenseBenefit


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.8611.446-3.548-1.983-2.2250.2761.33-0.969-2.931-1.0480.394-0.529-0.4492.56415-1.627-0.6550.0123.4134.654.4082.4974.6564.1974.073.163
Percentage of CurrentIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CurrentStateAndLocalTaxExpenseBenefit

us-gaap:CurrentStateAndLocalTaxExpenseBenefit


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value24000.0522000.0370000.0198000.0209000.0131000.0218000.0224000.0189000.0141000.0226000.0196000.0182000.0128000.074000.0179000.0179000.0114000.0101000.0287000.0186000.0124000.0195000.0140000.0186000.087000.0
Percentage of CurrentStateAndLocalTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFederalIncomeTaxExpenseBenefit

us-gaap:DeferredFederalIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value679000.0837000.0-2745000.0-1507000.0-1798000.0652000.0-767000.0-768000.0224000.0565000.0404000.0-502000.0-421000.0467000.06023000.0-1583000.0-631000.0-26000.0494000.0-692000.0-711000.01101000.0-492000.0147000.0109000.0984000.0
Percentage of DeferredFederalIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit

us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value182000.0609000.0-803000.0-476000.0-427000.0-376000.02097000.0-201000.0-3155000.0-1613000.0-10000.0-27000.0-28000.021000.026000.0-44000.0-24000.038000.054000.0-75000.0-21000.078000.0-32000.08000.0-28000.0106000.0
Percentage of DeferredStateAndLocalIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.6272.2615.0561.8721.6041.2111.9111.290.8960.7831.8261.2761.3541.3266.7922.4492.1192.283.1262.7242.632.6621.8141.7141.7021.6722.6441.5431.5381.6883.0291.7921.9161.2321.2791.2681.2321.1851.0761.0261.4510.4660.8910.73
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value7.1786.1446.1226.126.1115.8745.9175.6865.6875.6845.2275.2264.7624.534.534.3054.2974.05811-3.737-24.7673.5673.5593.3933.393.2343.2253.0753.0682.9082.9022.7922.7822.6382.6362.6352.4892.485
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value7.1786.1446.1226.126.1115.8745.9175.6865.6875.6845.2275.2264.7624.534.534.3054.2974.05811-3.737-24.7673.5673.5593.3933.393.2343.2253.0753.0682.9082.9022.7922.7822.6382.6362.6352.4892.485
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value21.021.0021.00.210.2100.210.210.2100.210.210.2100.350.350.350000.350000.350000.350000.350
Percentage of EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-03-312013-12-312012-12-31
Value17.1-0.8-1.1-0.30.035-0.006-0.001-0.0010.0020-0.006-0.0010.0080.006-0.0290.0220.019-0.0240-0.0030.03-0.001-0.00100.0040.0080.001-0.001-0.004
Percentage of EffectiveIncomeTaxRateReconciliationOtherAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3.23.20.10.60.0060.00900.0070.0080.0070.0010.0080.0070.00700.0060.0070.007-0.0010-0.0010.010-0.00100.00900-0.0010.010.001-0.00300.010
Percentage of EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.00.0100.00.00.0100.0100.0100.0100.00.0100.00.0

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1.20.5-0.35.50.0590.0590.0130.0050.0070.0070.0140.0020.0070.0040.0980.0320.0510.0550.003-0.001-0.0020.0970.001-0.0010.0010.0240.016-0.00100.0160.0030.0050.010.007-0.007
Percentage of EffectiveIncomeTaxRateReconciliationTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationTaxExemptIncome

us-gaap:EffectiveIncomeTaxRateReconciliationTaxExemptIncome


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-1.3-0.10-0.3-0.002-0.003-0.0060.0030.0030.003-0.0010.0040.0050.0050.0010.010.0110.011-0.001000.0130000.0140-0.00200.0170.001-0.00100.0210.006
Percentage of EffectiveIncomeTaxRateReconciliationTaxExemptIncome100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:EmployeeBenefitsAndShareBasedCompensation

us-gaap:EmployeeBenefitsAndShareBasedCompensation


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.3673.2612.1732.8532.8713.1672.582.9082.9082.6422.4522.5012.5122.6332.5952.3682.2822.742
Percentage of EmployeeBenefitsAndShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value297000.0179000.0134000.0179000.0205000.0172000.0178000.0209000.0209000.0181000.0232000.0186000.0255000.0173000.0-97000.0235000.0239000.0231000.0290000.0200000.0196000.0180000.0201000.0198000.0173000.0176000.0196000.0242000.0167000.0102000.0163000.0171000.0159000.0186000.0127000.0132000.0137000.0122000.0104000.0107000.0110000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense us-gaap:AwardType

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value192000.075000.041000.056000.0106000.071000.080000.0109000.0109000.085000.0127000.0103000.0167000.087000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense64.641.930.631.351.741.344.952.252.247.054.755.465.550.3

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value71000.069000.060000.090000.067000.068000.063000.065000.065000.061000.056000.059000.058000.058000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense23.938.544.850.332.739.535.431.131.133.724.131.722.733.5

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value16000.016000.015000.014000.014000.014000.017000.017000.017000.017000.013000.013000.013000.013000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense5.48.911.27.86.88.19.68.18.19.45.67.05.17.5

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value18000.019000.018000.019000.018000.019000.018000.018000.018000.018000.032000.016000.016000.015000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense6.110.613.410.68.811.010.18.68.69.913.88.66.38.7

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value141000.01009000.08000.0447000.0-63000.060000.0100000.0320000.081000.0311000.022000.02000.0209000.0316000.0110000.0233000.0107000.01013000.0742000.0443000.0116000.0404000.0307000.073000.0139000.0154000.0121000.088000.020000.0149000.0156000.068000.023000.018000.026000.027000.015000.015000.038000.010000.033000.044000.051000.041000.0
Percentage of ExcessTaxBenefitFromShareBasedCompensationOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value349000.0405000.0323000.0435000.0330000.0129000.0-241000.00248000.0238000.0243000.0238000.0238000.0242000.0244000.0242000.0244000.0230000.0146000.0356000.0351000.0328000.0326000.0318000.0317000.0297000.0282000.0340000.0350000.0342000.0376000.0348000.0357000.0350000.0399000.0398000.0346000.0351000.0356000.0339000.0339000.0621000.0538000.0498000.0531000.0
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FeesAndCommissionsMortgageBankingAndServicing

us-gaap:FeesAndCommissionsMortgageBankingAndServicing


Fees
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1303000.01444000.01708000.01979000.01622000.0846000.0978000.0834000.0796000.0482000.0534000.0712000.0746000.0576000.0841000.0781000.0
Percentage of FeesAndCommissionsMortgageBankingAndServicing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FeesAndCommissionsMortgageBankingAndServicing us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Fees
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1303000.01444000.01708000.01979000.01622000.0846000.0978000.0834000.0796000.0482000.0534000.0712000.0746000.0576000.0841000.0781000.0
Percentage of FeesAndCommissionsMortgageBankingAndServicing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease


Financing
Period End2021-03-31
Value-1200000.0
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease100.0

us-gaap:FinancingReceivableModificationsNumberOfContracts2

us-gaap:FinancingReceivableModificationsNumberOfContracts2


Financing
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-302012-12-31
Value0000000000000000000000001.03.0
Percentage of FinancingReceivableModificationsNumberOfContracts20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0

us-gaap:FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1

us-gaap:FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1


Financing
Period End2021-06-302021-03-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value000000000000000000000000-1.001.01.00-1.0
Percentage of FinancingReceivableModificationsSubsequentDefaultNumberOfContracts10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.0100.00.0100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate


Financing
Period End2021-06-30
Value6757000.0
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue


Financing
Period End2021-06-30
Value25
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice


Financing
Period End2021-06-30
Value32
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium


Financing
Period End2021-06-30
Value-735000.0
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:CoreDeposits


Finitelived
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3.4040.00.00.00.01.5190.00.00.00.0
Percentage of FinitelivedIntangibleAssetsAcquired1100.00.00.00.00.0100.00.00.00.00.0

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfMortgageLoans


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value922000.01196000.0-104000.02224000.01824000.0769000.0656000.0532000.0481000.0238000.0261000.0413000.0455000.0314000.0536000.0490000.0557000.0406000.0657000.0722000.0641000.0462000.0556000.0478000.0573000.0560000.0437000.0370000.0428000.0341000.0324000.0659000.0807000.0867000.01439000.01277000.0866000.0739000.0725000.0574000.0441000.0382000.0890000.0601000.0445000.0
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value-26000.0-33000.0-22000.0231000.0-366000.00-2000.0-4000.0-48000.0-22000.08000.06000.0-39000.054000.0-8000.014000.0-9000.0-63000.00030000.0-29000.00-143000.0-4000.00000
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.00.00.00.00.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-06-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value1240.00.00.0120.00.00.0
Percentage of GoodwillAcquiredDuringPeriod100.00.00.00.0100.00.00.00.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:BusinessAcquisition

sybt:KentuckyBancshares


Goodwill
Period End2021-06-01
Value124
Percentage of GoodwillAcquiredDuringPeriod0.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:BusinessAcquisition

us-gaap:GoodwillPurchaseAccountingAdjustments

sybt:KentuckyBancshares


Goodwill
Period End2021-06-30
Value-14000000.0
Percentage of GoodwillPurchaseAccountingAdjustments100.0

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-31
Value-37000.07000.01000.01000.0-2258000.04000.0020000.0-172000.000-267000.0333000.0113000.013000.0
Percentage of IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.13-3.710.6565.9799.2275.018-4.513.8672.1921.2373.136-0.318
Percentage of IncreaseDecreaseInAccruedInterestReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value10-17.064172.23215-3.509-2.0846.143-1.574-2.45.134-3.7421.842-3.978-9.362112.9363.947-1.6871.9326.455.871-0.2026.812-1.267-3.036-1.937
Percentage of IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value202112342752864187625.352-41.81619657-32.903-4.931963.42-65.7092312940-16.152-5.60223069-38.464-13.398115200.0086.4598177.525-44.8099125369.5784144152230-11.052
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet

us-gaap:IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.2060.889.834-1.5149.01-0.669-0.347-2.692-2.5960.51-238.886-60.0416251-1.9997.337149-38.293-28.733-27.88986-2.139-42.655513.394-42.63533-32.23844-46.726292.75-5.126122.162-14.0017.297-23.1620-4.5545.615-3.3421.32911
Percentage of IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value43393836363637373635353332292928272626252524242323222222222122222120222121212121212121222120
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value403736333433343533313130292726252424232322212120202020201919192019192019191919191919192019
Percentage of InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndFeeIncomeLoansHeldForSaleMortgages

us-gaap:InterestAndFeeIncomeLoansHeldForSaleMortgages


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value58000.064000.0174000.0173000.0125000.061000.061000.041000.043000.037000.045000.042000.044000.035000.046000.048000.053000.044000.052000.066000.059000.060000.069000.067000.074000.039000.046000.054000.043000.031000.042000.057000.056000.064000.0127000.098000.056000.063000.088000.046000.034000.063000.0123000.097000.053000.0
Percentage of InterestAndFeeIncomeLoansHeldForSaleMortgages100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.4351.511.8022.1072.6073.9624.5265.3165.6525.0664.7183.9722.6742.0771.7381.5931.4811.1631.0270.9410.9790.9960.9280.90.9380.9731.0021.0651.1141.141.1781.2091.2851.3391.5141.7251.8812.0462.262.522.6542.6712.8843.213.394
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value74000.0176000.0277000.0333000.0361000.0429000.0486000.0509000.0424000.0221000.0232000.0228000.0229000.0235000.0240000.0244000.0239000.0232000.0211000.0184000.0181000.0187000.0245000.0254000.0224000.0216000.0219000.0219000.0206000.0196000.0230000.0221000.0219000.0217000.01389000.0345000.0364000.0363000.0367000.0368000.0364000.0361000.0563000.0622000.0556000.0
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5000.05000.06000.07000.08000.016000.0239000.026000.028000.025000.0142000.0300000.0427000.0123000.0216000.033000.032000.035000.036000.038000.029000.033000.038000.042000.032000.037000.040000.037000.029000.034000.040000.038000.033000.035000.042000.046000.043000.049000.054000.068000.064000.067000.075000.089000.081000.0
Percentage of InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value37393429272632313029292727262626242424232322222221212123191918181716151615141413151413141413
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeFederalFundsSold

us-gaap:InterestIncomeFederalFundsSold


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value84000.066000.065000.054000.088000.0531000.0804000.0566000.0830000.0733000.0503000.0373000.0163000.0268000.0532000.0388000.0276000.0134000.096000.095000.0111000.0189000.079000.065000.051000.068000.077000.073000.063000.079000.080000.063000.072000.080000.0104000.082000.062000.072000.088000.072000.049000.046000.053000.041000.019000.0
Percentage of InterestIncomeFederalFundsSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxExempt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value57000.036000.039000.044000.058000.075000.087000.0105000.0130000.0147000.0163000.0192000.0236000.0241000.0260000.0271000.0277000.0281000.0288000.0298000.0306000.0303000.0290000.0292000.0294000.0291000.0287000.0291000.0296000.0298000.0295000.0288000.0293000.0272000.0284000.0259000.0319000.0320000.0324000.0311000.0348000.0347000.0335000.0324000.0285000.0
Percentage of InterestIncomeSecuritiesTaxExempt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InterestIncomeSecuritiesTaxable


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2744000.02295000.01801000.02029000.02136000.02466000.02486000.02239000.02546000.02568000.02703000.02055000.02105000.02138000.02192000.02003000.02056000.02114000.02126000.02047000.02123000.02155000.02181000.01936000.01969000.02034000.02059000.01845000.01824000.01837000.01711000.01626000.01392000.01370000.01348000.01379000.01453000.01477000.01363000.01319000.01260000.01232000.01223000.01271000.01376000.0
Percentage of InterestIncomeSecuritiesTaxable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value569000.0524000.0518000.0512000.0493000.0499000.0410000.0525000.0500000.0533000.0
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LegalFees

us-gaap:LegalFees


Legal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value666000.0862000.0597000.0544000.0628000.0623000.0433000.0524000.01523000.0534000.01116000.0501000.0504000.0493000.0751000.0571000.0642000.0429000.0
Percentage of LegalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value48242826242326232522242122212721212121202019181818171918171719171815171716141613141415131413
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value4421242321202220221921181817231818181817171615151615161515141615161315141412141112
Percentage of NoninterestExpense92.386.988.488.087.586.287.286.987.686.687.186.285.684.888.386.785.185.686.186.485.786.586.085.684.985.485.685.485.385.386.286.687.087.289.187.886.686.589.185.386.0

sybt:InvestmentManagementAndTrust


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value3.6963.2773.2723.1343.1213.3123.3743.1353.1673.0333.1743.0073.1983.1983.1842.8263.1823.0472.9532.7962.8962.6452.5652.6452.8522.5882.7682.7382.5982.5822.6652.3562.4511.9891.8812.0722.2141.9821.8191.962.058
Percentage of NoninterestExpense7.713.111.612.012.513.812.813.112.413.412.913.814.415.211.713.314.914.413.913.614.313.514.014.415.114.614.414.614.714.713.813.413.012.810.912.213.413.510.914.714.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15131313121213131211111111101111111011111010109.985109.6739.7739.85109.4759.8119.652109.228109.7959.299.2459.2297.8588.1528.0059.5788.2627.9237.976
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value8.937.5967.8937.3866.8966.3187.3577.5666.6015.6236.2646.0466.0915.4236.1745.926.3725.55
Percentage of NoninterestIncome56.654.957.656.654.650.455.956.953.850.854.152.953.349.653.553.354.651.4

sybt:WMT


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.8586.2485.8055.6575.7266.2185.8045.7385.6625.4395.3125.385.3445.5
Percentage of NoninterestIncome43.445.142.443.445.449.644.143.146.249.245.947.146.750.4

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value629000.0770000.0727000.0220000.0595000.0280000.0855000.01035000.0551000.0459000.0241000.0312000.0508000.0276000.0
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value629000.0770000.0727000.0220000.0595000.0280000.0855000.01035000.0551000.0459000.0241000.0312000.0508000.0276000.0
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2244000.02045000.02209000.02235000.02089000.01881000.02384000.02199000.01976000.01858000.02110000.01914000.01811000.01818000.02628000.01621000.01514000.01630000.01563000.01646000.01546000.01524000.01475000.01518000.01450000.01469000.01532000.01422000.01453000.01556000.01427000.01522000.01435000.01231000.01453000.01365000.01464000.01369000.01291000.01314000.01357000.01230000.01226000.01136000.01296000.0
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Oci
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value32000.032000.085000.021000.0-263000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Oci
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value4808000.0-11823000.0-29000.02343000.06038000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent15025.0-36946.9-34.111157.1-2295.8

us-gaap:AccumulatedOtherComprehensiveIncome


Oci
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value4840000.0-11791000.056000.02364000.05775000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent15125.0-36846.965.911257.1-2195.8

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal


Off
Period End2020-12-312020-09-302020-06-302020-03-312019-06-30
Value-900000.0550000.01475000.0375000.00
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal100.0100.0100.0100.00.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value520000.0487000.0485000.0468000.0473000.0470000.0372000.0501000.0489000.0508000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value670000.0520000.01032000.0396000.0397000.0393000.01119000.0357000.0340000.0354000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.389-15.524-0.1660.0763.1147.596-1.4050.8874.73.2174.423-2.017-1.519-4.315
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-03-31
Value4840000.0-11791000.0-130000.056000.02364000.05775000.0-1051000.0662000.03579000.02629000.03494000.0-1592000.0-1200000.0-3408000.0-1399000.079000.0116000.0774000.0-5940000.0-1010000.01504000.03314000.0-2473000.01792000.0-2633000.01861000.01463000.0-412000.01204000.02047000.0-2118000.083000.0-5125000.0-478000.0-843000.0375000.0462000.0-35000.0137000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4840000.0-11791000.056000.02364000.05775000.0-1051000.0662000.03579000.02629000.03494000.0-1592000.0-1200000.0-3408000.0-1399000.079000.0116000.0774000.0-5940000.0-1009000.01504000.03314000.0-2473000.01792000.0-2633000.01861000.01463000.0-412000.01204000.02047000.0-2118000.083000.0-5125000.0-478000.0-843000.0375000.0462000.0-35000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1549000.0-3733000.0-36000.020000.0750000.01821000.0-354000.0225000.01121000.0588000.0929000.0-425000.0-319000.0-907000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value40000.043000.098000.0111000.028000.0-346000.022000.0-59000.0-321000.0-208000.0-323000.051000.099000.0392000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.349-15.567-0.161-0.0353.0867.942-1.220.9465.0213.4254.527-2.068-1.618-4.707
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.6111.11.4141.2420.9931.1811.7691.2291.2831.2191.2090.9890.9790.786-6.0753.6193.7353.1153.3953.4293.1372.6493.1493.4193.5563.1924.6363.2253.2033.0434.0623.4043.3562.6942.6623.9283.4242.3593.2662.5322.6983.0842.8732.6432.592
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5068579772303831241312211918222528203233362025273627242223172036464774704847503322206355
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:PaymentsForProceedsFromLoansAndLeases

sybt:SmallBusinessAdministrationSbaCaresActPaycheckProtectionProgram


Payments
Period End2021-06-302021-03-312020-12-312020-09-30
Value-298.56362-91.8711
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value887000.03078000.01521000.0214000.028000.0618000.001234000.0708000.0824000.0-1387000.029000.02193000.0349000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value64139217441078526068199174168199199199238170
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

sybt:KentuckyBancshares


Payments
Period End2021-06-01
Value28
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:ProceedsFromFederalHomeLoanBankAdvances

us-gaap:ProceedsFromFederalHomeLoanBankAdvances


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value10.010.010.030303030303030303030303030303090391303030155310.010.0
Percentage of ProceedsFromFederalHomeLoanBankAdvances100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value413859100701181641172881082862222211712321751301141121231131191142176108475974123688212612913188109124898974477327
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302019-05-01
Value9112
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2825000.01056000.000001000.0590000.000
Percentage of ProceedsFromSaleOfFederalHomeLoanBankStock100.0100.00.00.00.00.0100.0100.00.00.0

us-gaap:ProceedsFromSaleOfLoansHeldForInvestment

us-gaap:ProceedsFromSaleOfLoansHeldForInvestment


Proceeds
Period End2020-12-31
Value0
Percentage of ProceedsFromSaleOfLoansHeldForInvestment0.0

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5585589365323630241213212217252329203534342424303524252323162240445775654945572720316152
Percentage of ProceedsFromSaleOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312011-12-312011-09-302010-12-312010-09-30
Value018000.001222000.0346000.02516000.05000.040000.00015000.0215000.013000.0001000.00
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.00.0100.00.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value4.697-1.21.44.4185.555.550.00.40.00.60.00.7351.2350.7350.90.150.60.90.51.250.750.50.750.0-2.11.350.351.575
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivablePortfolioSegment

sybt:ConstructionAndDevelopment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.337-0.5920.0350.420.4230.024-0.108-0.074-0.079
Percentage of ProvisionForLoanAndLeaseLosses-7.249.32.59.57.60.4-27.00.0-13.2

sybt:ResidentialRealEstatePortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.577-0.204-0.0720.8820.3370.032
Percentage of ProvisionForLoanAndLeaseLosses54.917.0-5.120.06.10.6

sybt:TotalCommercialAndIndustrialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.857-1.0830.2351.784-1.2750.574
Percentage of ProvisionForLoanAndLeaseLosses18.290.216.840.4-23.010.3

us-gaap:CommercialRealEstatePortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0710.7171.2031.1165.65.39
Percentage of ProvisionForLoanAndLeaseLosses22.8-59.885.925.3100.997.1

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.2850.0410.0370.0570.134-0.1380.0890.0120.033-0.2290.0090.040.0850.0260.0020.0560.0820.0160.0330.0490.0540.0120.053
Percentage of ProvisionForLoanAndLeaseLosses6.1-3.42.61.32.4-2.50.03.00.0-38.20.05.46.93.50.237.313.71.86.63.97.22.47.1

us-gaap:FinanceLeasesPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.003-0.0260.0040.0340.064-0.074
Percentage of ProvisionForLoanAndLeaseLosses-0.12.20.30.81.2-1.3

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:LinesOfCredit


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.502-0.6310.1930.179-0.624-0.263
Percentage of ProvisionForLoanAndLeaseLosses10.752.613.84.1-11.2-4.7

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.355-0.4520.0421.605-0.6510.837
Percentage of ProvisionForLoanAndLeaseLosses7.637.73.036.3-11.715.1

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.624-0.11-0.1940.4180.1750.043
Percentage of ProvisionForLoanAndLeaseLosses34.69.2-13.99.53.20.8

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.953-0.0940.1220.4640.162-0.011
Percentage of ProvisionForLoanAndLeaseLosses20.37.88.710.52.9-0.2

us-gaap:CommercialPortfolioSegment, us-gaap:CreditCardReceivables


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.008-0.0010.0010.0190.058-0.039
Percentage of ProvisionForLoanAndLeaseLosses0.20.10.10.41.0-0.7

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.2550.6351.249-0.5585.4035.1
Percentage of ProvisionForLoanAndLeaseLosses26.7-52.989.2-12.697.491.9

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.1840.082-0.0461.6740.1970.29
Percentage of ProvisionForLoanAndLeaseLosses-3.9-6.8-3.337.93.55.2

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:HomeEquity


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.239-0.052-0.0430.1060.209-0.219
Percentage of ProvisionForLoanAndLeaseLosses5.14.3-3.12.43.8-3.9

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:StatementBusinessSegments

sybt:CommercialBanking


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-30
Value1.44.4185.555.550.00.40.00.60.00.7351.2350.7350.90.150.60.90.51.250.750.50.0-2.11.35
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:UnusualOrInfrequentItem

sybt:COVID19


Provision
Period End2020-09-302020-06-302020-03-31
Value4.44.64.2
Percentage of ProvisionForLoanAndLeaseLosses99.682.975.7

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value11517343437403232363030303030303030309030130303010511010101010100.0120.0130.0130300.0020.0030.0030.0030.0020.003500.003
Percentage of RepaymentsOfFederalHomeLoanBankBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Repayments
Period End2021-04-01
Value14
Percentage of RepaymentsOfFederalHomeLoanBankBorrowings0.0

us-gaap:SalariesWagesAndOfficersCompensation

us-gaap:SalariesWagesAndOfficersCompensation


Salaries
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value151214131112131212111111111010101010
Percentage of SalariesWagesAndOfficersCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingAssetAtAmortizedValueAdditions

us-gaap:ServicingAssetAtAmortizedValueAdditions


Servicing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value304000.0407000.0513000.0631000.0511000.0130000.0168000.0124000.0134000.080000.082000.0125000.074000.021000.082000.050000.051000.042000.072000.035000.041000.029000.0222000.090000.0100000.0116000.061000.044000.073000.080000.094000.0204000.0194000.0284000.0390000.0
Percentage of ServicingAssetAtAmortizedValueAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:RestrictedStock


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-31
Value1000.02000.001000.002000.0363.02149.01120.01368.0537.02780.01365.03009.0473.03411.04556.04040.0-3761400.03763000.02305.0520.01563.01081.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302021-03-312020-12-31
Value2000.051000.010000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value02.5202.484900.0251000.00020.025200-0.00010.02570.0272
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate0.0100.00.0100.00.0100.00.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value025.21020.66100.208700-0.00010.20400-0.00430.2060.1947
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.00.0100.00.0100.00.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value01.2301.237500.012500-0.00030.0255000.00140.02820.0229
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0100.00.0100.00.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:AwardType, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:StockAppreciationRightsSARS, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2021-06-302021-03-312020-12-31
Value020.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2021-06-302021-03-312020-12-31
Value23000.0876000.0286000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested100.0100.0100.0

us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime us-gaap:ShortTermDebtType

us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.040.04-0.020.070.00080.0019-0.00020.00270.00280.00270.00010.00320.00210.0019
Percentage of ShortTermDebtWeightedAverageInterestRateOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShorttermDebtAverageOutstandingAmount us-gaap:ShortTermDebtType

us-gaap:ShorttermDebtAverageOutstandingAmount

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase


Shortterm
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value55461.7684041330.153373937-4.289676171
Percentage of ShorttermDebtAverageOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShorttermDebtMaximumMonthendOutstandingAmount us-gaap:ShortTermDebtType

us-gaap:ShorttermDebtMaximumMonthendOutstandingAmount

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase


Shortterm
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value63515.2574042339.4393843380.0736074
Percentage of ShorttermDebtMaximumMonthendOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesAcquisitions us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesAcquisitions

us-gaap:CommonStock


Stock
Period End2021-06-30
Value3808000.0
Percentage of StockIssuedDuringPeriodSharesAcquisitions100.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions

us-gaap:StockIssuedDuringPeriodValueAcquisitions


Stock
Period End2021-06-302013-12-312013-09-30
Value2040.00.0
Percentage of StockIssuedDuringPeriodValueAcquisitions100.00.00.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302013-12-312013-09-30
Value1910.00.0
Percentage of StockIssuedDuringPeriodValueAcquisitions93.80.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302013-12-312013-09-30
Value120.00.0
Percentage of StockIssuedDuringPeriodValueAcquisitions6.20.00.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value13000.014000.016000.0025000.013000.013000.014000.013000.014000.0
Percentage of SubleaseIncome100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:SuppliesAndPostageExpense

us-gaap:SuppliesAndPostageExpense


Supplies
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value460000.0409000.0423000.0472000.0442000.0441000.0434000.0402000.0410000.0406000.0397000.0370000.0400000.0391000.0367000.0355000.0382000.0371000.0
Percentage of SuppliesAndPostageExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxesExcludingIncomeAndExciseTaxes

us-gaap:TaxesExcludingIncomeAndExciseTaxes


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value527000.0458000.01055000.01076000.01225000.01030000.01006000.0993000.0967000.0904000.0873000.0738000.0862000.0852000.01178000.0732000.0766000.0764000.0
Percentage of TaxesExcludingIncomeAndExciseTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferToOtherRealEstate

us-gaap:TransferToOtherRealEstate


Transfer
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.1190.00.01.160.00.00.00.4551.2440.2010.270.3940.0110.8220.6890.1030.8110.0860.1464.0180.2750.3681.1372.8640.2412.0420.099
Percentage of TransferToOtherRealEstate0.0100.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value62000.051000.049000.044000.045000.042000.051000.038000.024000.039000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value239000.0243000.0220000.0179000.0220000.0260000.0260000.0285000.0332000.0354000.0365000.0422000.0458000.0510000.0418000.0368000.0225000.0232000.0226000.0205000.0174000.0159000.0195000.0148000.040000.037000.083000.067000.046000.039000.090000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:AdvancesFromFederalHomeLoanBanksPrincipalDueAtMaturity

sybt:AdvancesFromFederalHomeLoanBanksPrincipalDueAtMaturity


Advances
Period End2021-06-302021-03-312020-12-312020-09-30
Value10.010.01234
Percentage of AdvancesFromFederalHomeLoanBanksPrincipalDueAtMaturity100.0100.0100.0100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value505000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value505000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestPayable100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value4939000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value4939000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestReceivable100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value6757000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value2734000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses40.5

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value9491000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLoanLosses140.5

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value18
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value18
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1039
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1.146
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits0.1

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1038
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits99.9

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value91
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances100.0

sybt:KingBancorpInc


Business
Period End2021-03-312020-12-312019-12-312019-05-01
Value43434343
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances0.00.00.00.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value2.49
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances2.7

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value88
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankAdvances97.3

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value7072000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value7072000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value679
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1.146
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits0.2

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value678
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInterestBearingDeposits99.8

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansFeesAndFairValueHedge us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansFeesAndFairValueHedge

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value-250000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansFeesAndFairValueHedge100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value755
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value-0.757
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross-0.1

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value755
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansGross100.1

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value748
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1.977
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet0.3

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value746
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansNet99.7

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithNoPurchaseCreditDeterioration us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithNoPurchaseCreditDeterioration

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value228000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithNoPurchaseCreditDeterioration100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithPurchaseCreditDeterioration us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithPurchaseCreditDeterioration

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value-735000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansWithPurchaseCreditDeterioration100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value3071000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value3071000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageLoansHeldForSale100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1662000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value34000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights2.0

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value1628000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedMortgageServicingRights98.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value359
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value359
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingDeposits100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value551000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsAdjustedByAcquirer, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value-123000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned-22.3

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value674000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned122.3

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement us-gaap:BusinessAcquisition

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement

sybt:KentuckyBancshares


Business
Period End2021-06-01
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement100.0

sybt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement us-gaap:StatementScenario, us-gaap:BusinessAcquisition

sybt:AsRecordedByAcquiree, sybt:KentuckyBancshares


Business
Period End2021-06-01
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSecuritiesSoldUnderRepurchaseAgreement100.0

sybt:CapitalConservationBuffer

sybt:CapitalConservationBuffer


Capital
Period End2020-09-302020-06-302019-12-312019-01-012018-01-012017-01-012016-01-01
Value2.50.0250.0250.0250.018750.01250.00625
Percentage of CapitalConservationBuffer100.0100.0100.0100.0100.0100.0100.0

sybt:CollateralDependentLoansFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

sybt:CollateralDependentLoansFairValue

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Collateral
Period End2020-09-302020-06-302020-03-31
Value8278000.08434000.0778000.0
Percentage of CollateralDependentLoansFairValue100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Collateral
Period End2020-09-302020-06-302020-03-31
Value8278000.08434000.0778000.0
Percentage of CollateralDependentLoansFairValue100.0100.0100.0

sybt:CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets

sybt:CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4.50.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.045
Percentage of CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets us-gaap:ConsolidatedEntities

srt:Subsidiaries


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4.50.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.045
Percentage of CommonEquityTierOneRiskBasedCapitalCapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets us-gaap:ConsolidatedEntities

sybt:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

srt:Subsidiaries


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.50.0650.0650.0650.0650.0650.0650.0650.0650.0650.0650.065
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:DeferredTaxAssetsDeferredPaycheckProtectionProgramLoanFees

sybt:DeferredTaxAssetsDeferredPaycheckProtectionProgramLoanFees


Deferred
Period End2020-12-31
Value2592000.0
Percentage of DeferredTaxAssetsDeferredPaycheckProtectionProgramLoanFees100.0

sybt:DeferredTaxAssetsOperatingLeaseLiability

sybt:DeferredTaxAssetsOperatingLeaseLiability


Deferred
Period End2020-12-312019-12-312018-12-31
Value3214000.03427000.00
Percentage of DeferredTaxAssetsOperatingLeaseLiability100.0100.00.0

sybt:DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned

sybt:DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value26000.022000.07000.039000.029000.0435000.0491000.0749000.01335000.0573000.0
Percentage of DeferredTaxAssetsWriteDownsOfOtherRealEstateOwned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:DeferredTaxLiabilitiesRightOfUseOperatingLeaseAsset

sybt:DeferredTaxLiabilitiesRightOfUseOperatingLeaseAsset


Deferred
Period End2020-12-312019-12-312018-12-31
Value2996000.03154000.00
Percentage of DeferredTaxLiabilitiesRightOfUseOperatingLeaseAsset100.0100.00.0

sybt:DefinedBenefitPlanExpectedFutureBenefitPayments

sybt:DefinedBenefitPlanExpectedFutureBenefitPayments


Defined
Period End2020-12-31
Value3278000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPayments100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value44000.045000.037000.037000.0373000.0374000.035000.0422000.0426000.0415000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive us-gaap:AwardType

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value35000.036000.028000.028000.0305000.0306000.024000.0304000.0308000.0310000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive79.580.075.775.781.881.868.672.072.374.7

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value9000.09000.09000.09000.068000.068000.011000.0118000.0118000.0105000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFive20.520.024.324.318.218.231.428.027.725.3

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value450000.0457000.0360000.0363000.0754000.0756000.0420000.0743000.0752000.0742000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour us-gaap:AwardType

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value385000.0392000.0292000.0295000.0580000.0582000.0302000.0550000.0559000.0561000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour85.685.881.181.376.977.071.974.074.375.6

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value65000.065000.068000.068000.0174000.0174000.0118000.0193000.0193000.0181000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearFour14.414.218.918.723.123.028.126.025.724.4

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2867000.02414000.02059000.02067000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne us-gaap:AwardType

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1453000.0980000.0760000.0760000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne50.740.636.936.8

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1106000.01126000.0994000.01002000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne38.646.648.348.5

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3000.03000.01000.01000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne0.10.10.00.0

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value305000.0305000.0304000.0304000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearOne10.612.614.814.7

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value769000.0780000.0720000.0724000.01562000.01565000.0740000.01529000.01544000.01534000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree us-gaap:AwardType

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value645000.0656000.0546000.0550000.0823000.0826000.0547000.0819000.0830000.0833000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree83.984.175.876.052.752.873.953.653.854.3

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value124000.0124000.0174000.0174000.0249000.0249000.0193000.0248000.0248000.0235000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearThree16.115.924.224.015.915.926.116.216.115.3

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1835000.01630000.01501000.01508000.02347000.02351000.01526000.02198000.02682000.02295000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo us-gaap:AwardType

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value711000.0490000.0490000.0490000.0952000.0952000.0462000.0853000.01325000.0947000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo38.730.132.632.540.640.530.338.849.441.3

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value894000.0910000.0762000.0769000.01090000.01094000.0816000.01037000.01049000.01053000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo48.755.850.851.046.446.553.547.239.145.9

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value230000.0230000.0249000.0249000.0304000.0304000.0248000.0306000.0306000.0293000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueYearTwo12.514.116.616.513.012.916.313.911.412.8

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2276000.02625000.0637000.02129000.02430000.0848000.01939000.02616000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0100.0100.0

sybt:EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear us-gaap:AwardType

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1292000.01134000.0190000.01182000.01007000.0381000.0999000.01215000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear56.843.229.855.541.444.951.546.4

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value651000.0992000.0291000.0636000.0958000.0296000.0599000.0900000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear28.637.845.729.939.434.930.934.4

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value158000.0237000.068000.0135000.0202000.083000.0166000.0248000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear6.99.010.76.38.39.88.69.5

us-gaap:StockAppreciationRightsSARS


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value175000.0262000.088000.0176000.0263000.088000.0175000.0253000.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainderOfFiscalYear7.710.013.88.310.810.49.09.7

sybt:FederalFundsCorrespondingBanksMaximumAmountAvailable us-gaap:CounterpartyName

sybt:FederalFundsCorrespondingBanksMaximumAmountAvailable

sybt:CorrespondentBanks


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-31
Value8080808080105105105105105
Percentage of FederalFundsCorrespondingBanksMaximumAmountAvailable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:FederalHomeLoanBankAdvanceMaturityAverageInterestRateRemainderOfFiscalYear us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvanceMaturityAverageInterestRateRemainderOfFiscalYear

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2020-09-30
Value0.47
Percentage of FederalHomeLoanBankAdvanceMaturityAverageInterestRateRemainderOfFiscalYear100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearEight us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearEight

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2.272.271.750.01750.01750.01960.01950.01950.01990.01990.0242
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearEight100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearNine us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearNine

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2.320.02330.02330.01730.01750.01750.0199
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearNine100.0100.0100.0100.0100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSeven us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSeven

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1.751.731.950.01950.01950.02410.02410.02420.02420.02420.0236
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSeven100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSix us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSix

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.941.962.430.02430.02430.0241
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAmountDueInYearSix100.0100.0100.0100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight


Federal
Period End2020-12-312018-09-302017-12-31
Value28000.08281000.05149000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3642000.04283000.04661000.04776000.06535000.08156000.08358000.08470000.08089000.08185000.05149000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearEight0.015296.40.00.00.00.00.00.00.00.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven


Federal
Period End2020-12-312018-09-302017-12-31
Value1014000.04758000.02454000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven100.0100.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value4650000.05323000.05989000.06323000.05719000.03774000.03896000.04192000.04494000.04626000.02454000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSeven0.0525.00.00.00.00.00.00.00.00.0100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix


Federal
Period End2020-12-31
Value4250000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix100.0

sybt:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix us-gaap:DebtInstrument

sybt:FederalHomeLoanBankAdvancesOutstanding


Federal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2956000.05401000.05544000.05625000.03173000.03774000.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueInYearSix0.0127.10.00.00.00.0

sybt:FinancingReceivableDeferredPayments

sybt:FinancingReceivableDeferredPayments


Financing
Period End2021-06-302021-03-312020-12-31
Value8.01437
Percentage of FinancingReceivableDeferredPayments100.0100.0100.0

sybt:FinancingReceivableDeferredPaymentsPercentageOtTotal us-gaap:SubsequentEventType

sybt:FinancingReceivableDeferredPaymentsPercentageOtTotal

us-gaap:SubsequentEvent


Financing
Period End2020-07-31
Value0.1
Percentage of FinancingReceivableDeferredPaymentsPercentageOtTotal100.0

sybt:FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation

sybt:FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value14000.015000.016000.018000.045000.052000.034000.035000.037000.042000.0
Percentage of FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value14000.015000.016000.018000.019000.020000.021000.0
Percentage of FinancingReceivableImpairedTroubledDebtRestructuringSpecificReserveAllocation100.0100.0100.0100.042.238.561.8

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6883000.02465000.02067000.02266000.02416000.02198000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses100.0100.0100.0100.0100.0100.0

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses us-gaap:FinancingReceivablePortfolioSegment

sybt:ResidentialRealEstatePortfolioSegment


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value910000.0514000.0544000.0531000.0385000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses36.924.924.022.017.5

sybt:TotalCommercialAndIndustrialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value94000.0363000.094000.097000.09000.00
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses1.414.74.54.30.40.0

us-gaap:CommercialRealEstatePortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6789000.0911000.01234000.01620000.01876000.01813000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses98.637.059.771.577.682.5

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value7000.04000.05000.000
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses0.30.20.20.00.0

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sybt:CommercialAndIndustrialPortfolioSegment, sybt:LinesOfCredit


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value88000.088000.000
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses4.33.90.00.0

sybt:CommercialAndIndustrialPortfolioSegment, sybt:Term


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value94000.0363000.06000.09000.09000.00
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses1.414.70.30.40.40.0

sybt:ResidentialRealEstatePortfolioSegment, sybt:NonownerOccupied


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value100000.0101000.0102000.0225000.063000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses4.14.94.59.32.9

sybt:ResidentialRealEstatePortfolioSegment, sybt:OwnerOccupied


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value810000.0413000.0442000.0306000.0322000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses32.920.019.512.714.6

us-gaap:CommercialRealEstatePortfolioSegment, sybt:NonownerOccupied


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6634000.0212000.0186000.0127000.0213000.0130000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses96.48.69.05.68.85.9

us-gaap:CommercialRealEstatePortfolioSegment, sybt:OwnerOccupied


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value155000.0699000.01048000.01493000.01663000.01683000.0
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses2.328.450.765.968.876.6

sybt:FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:HomeEquity


Financing
Period End2021-03-312020-12-312020-06-302020-03-31
Value274000.0221000.000
Percentage of FinancingReceivableNonaccrualWithNoAllowanceForLoanLosses11.110.70.00.0

sybt:FinancingReceivableOverdraftBalance us-gaap:FinancingReceivablePortfolioSegment

sybt:FinancingReceivableOverdraftBalance

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-03-312020-12-31
Value492000.0536000.0
Percentage of FinancingReceivableOverdraftBalance100.0100.0

sybt:FinancingReceivablePercentOfOutstandingLoanBalanceDeferred

sybt:FinancingReceivablePercentOfOutstandingLoanBalanceDeferred


Financing
Period End2021-06-302021-03-312020-12-31
Value0.210.451.24
Percentage of FinancingReceivablePercentOfOutstandingLoanBalanceDeferred100.0100.0100.0

sybt:FiniteLivedIntangibleAssetsMortgageServicingRightsMSRNet

sybt:FiniteLivedIntangibleAssetsMortgageServicingRightsMSRNet


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2420000.01888000.01446000.01372000.01252000.01168000.01070000.01022000.0983000.0898000.0861000.0875000.0842000.0869000.0891000.0921000.0868000.0977000.01067000.01131000.01316000.01515000.01679000.01832000.02015000.02080000.02138000.02088000.01941000.01768000.01664000.01630000.01594000.01663000.01785000.0
Percentage of FiniteLivedIntangibleAssetsMortgageServicingRightsMSRNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearEight us-gaap:FiniteLivedIntangibleAssetsByMajorClass

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearEight

us-gaap:CoreDeposits


Finitelived
Period End2020-12-31
Value140000.0
Percentage of FinitelivedIntangibleAssetExpectedAmortizationYearEight100.0

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSeven us-gaap:FiniteLivedIntangibleAssetsByMajorClass

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSeven

us-gaap:CoreDeposits


Finitelived
Period End2020-12-31
Value240000.0
Percentage of FinitelivedIntangibleAssetExpectedAmortizationYearSeven100.0

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSix us-gaap:FiniteLivedIntangibleAssetsByMajorClass

sybt:FinitelivedIntangibleAssetExpectedAmortizationYearSix

us-gaap:CoreDeposits


Finitelived
Period End2020-12-31
Value241000.0
Percentage of FinitelivedIntangibleAssetExpectedAmortizationYearSix100