IBTX


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

Table of contents



us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:CapitalToRiskWeightedAssets

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:MarketingAndAdvertisingExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapital

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:Land

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:FurnitureAndFixturesGross

us-gaap:LeaseholdImprovementsGross

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

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

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

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:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:AdditionalPaidInCapital
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:SubsequentEventType
us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

ibtx:AccretionAmortizationOfDiscountsAndPremiumsAcquiredLoans
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
ibtx:FairValueMeasurementNonRecurringBasisAssetGainLossIncludedInEarnings

ibtx:FederalHomeLoanBankStockDividends
us-gaap:LoanRestructuringModification, us-gaap:UnusualRiskOrUncertaintyByNature
ibtx:FinancingReceivableModificationsOutstandingBalance

ibtx:Increasedecreaseindemanddepositsmoneymarketandsavingsaccounts
us-gaap:Range
ibtx:LoansRequiringExternalReview

ibtx:PaymentsforMortgageWarehousePurchaseLoans

ibtx:ProceedsFromMaturitiesOfCertificatesOfDeposit

ibtx:ProceedsfromMortgageWarehousePurchaseLoans

ibtx:RightofUseAssetObtainedInExchangeforOperatingLeaseLiabilityExcludingPrepaidAmounts

ibtx:ServiceChargesAndOtherFees

ibtx:StockRepurchasedDuringPeriodValueEmployeeBenefitPlan
us-gaap:ShareRepurchaseProgram

ibtx:TransferOfBankPremisesToOtherAssets

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:ConcentrationRiskByBenchmark, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:ConcentrationRiskPercentage1
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:DebtAndEquitySecuritiesRealizedGainLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:Depreciation
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FeesAndCommissionsMortgageBankingAndServicing
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ForeclosedRealEstateExpense

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainsLossesOnSalesOfOtherRealEstate

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairmentOfRealEstate

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInTimeDeposits

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:AwardType

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InterestExpenseJuniorSubordinatedDebentures

us-gaap:InterestExpenseSubordinatedNotesAndDebentures

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeOther

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions

us-gaap:LaborAndRelatedExpense

us-gaap:MortgageLoanRelatedToPropertySales1

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal

us-gaap:OtherAssetImpairmentCharges

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock

us-gaap:PaymentsToAcquireLoansAndLeasesHeldForInvestment

us-gaap:PreferredStockDividendsAndOtherAdjustments

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromOtherDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfLoansReceivable

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfOtherRealEstate

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProfessionalFees

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

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLossesExpensed
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings

us-gaap:RepaymentsOfOtherDebt
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfSubordinatedDebt

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:TransferToOtherRealEstate

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
us-gaap:FairValueByFairValueHierarchyLevel
ibtx:CertificatesOfDepositFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

ibtx:DeferredTaxAssetsFairValueAdjustmentsOnAcquiredLoans

ibtx:DeferredTaxAssetsNonAccrualLoans

ibtx:DeferredTaxAssetsNoncompeteAgreements

ibtx:DeferredTaxAssetsOperatingLeaseLiability

ibtx:DeferredTaxAssetsStartUpCosts

ibtx:DeferredTaxLiabilitiesAcquiredDebt

ibtx:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset

ibtx:DeferredTaxLiabilitiesPPPDeferredLoanCosts

ibtx:DeferredTaxLiabilitiesUnrealizedGainsonAvailableforsaleSecurities

ibtx:FederalHomeLoanBankStockAndRestrictedInvestments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
ibtx:FinancingReceivableAmountOfLoansAuthorizedCARESAct
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
ibtx:FinancingReceivableDeferredFeesCARESAct

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:LoanRestructuringModification, us-gaap:UnusualRiskOrUncertaintyByNature
ibtx:FinancingReceivableModificationsAggregateInterestDeferred

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustGross

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustUnamortizedDiscountPremium
us-gaap:FairValueByFairValueHierarchyLevel
ibtx:JuniorSubordinatedNotesFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
ibtx:LoansAndLeasesReceivableDeferredIncomeCARESAct

ibtx:LoansHeldforsaleFairValueDisclosureOutstandingPrincipalBalance
us-gaap:FairValueByFairValueHierarchyLevel
ibtx:LoansHeldforsaleatCostFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

ibtx:PercentageOfDepositsToDeposits

ibtx:PercentageOfDepositsToDepositsNonInterestBearingAccounts

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits250000OrMore

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDepositsLessThan250000

ibtx:SecuritiesPurchasedNotYetSettled

ibtx:TimeDeposits250000orMore

ibtx:TimeDepositsLessthan250000
ibtx:UnconsolidatedSubsidiaryTrustsByType
ibtx:TrustPreferredSecuritiesEffectiveInterestRate
us-gaap:LongtermDebtType
ibtx:UndisbursedAdvancesUnderLettersOfCredit
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:AccruedInvestmentIncomeReceivable
us-gaap:FairValueByMeasurementBasis

us-gaap:AdvancesFromFederalHomeLoanBanks
us-gaap:ConsolidatedEntities
us-gaap:AssetsHeldInTrust

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

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

us-gaap:BankOwnedLifeInsurance

us-gaap:BuildingsAndImprovementsGross
us-gaap:ConsolidatedEntities
us-gaap:Capital
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredToBeWellCapitalized
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:CashAndDueFromBanks

us-gaap:CashCashEquivalentsAndFederalFundsSold

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance

us-gaap:CertificatesOfDepositAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapital
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapitalRatio
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:CreditDerivativeMaximumExposureUndiscounted
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCollateralAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

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

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DepositLiabilitiesCollateralIssuedFinancialInstruments

us-gaap:Deposits
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DepositsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetNotionalAmount
ibtx:InterestRate, us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:DerivativeAverageFixedInterestRate
ibtx:InterestRate, us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:DerivativeAverageVariableInterestRate

us-gaap:DerivativeCollateralObligationToReturnCash

us-gaap:DerivativeCollateralObligationToReturnSecurities
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DueFromRelatedParties

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:Range, us-gaap:AwardType

us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability
us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
us-gaap:FairValueByMeasurementBasis

us-gaap:FederalFundsSold

us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:FederalHomeLoanBankStock

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:CreditLossStatus
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:Range, us-gaap:StatementScenario, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:StatementScenario, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:CreditLossStatus

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestRevolving
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

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

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

us-gaap:FinancingReceivableNonaccrualNoAllowance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus
us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRevolvingConvertedToTermLoan
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableUnamortizedLoanFeeCost
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:ImpairedFinancingReceivableRecordedInvestment
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:InterestBearingDepositLiabilities

us-gaap:InterestBearingDepositsInBanks

us-gaap:InterestBearingDomesticDepositBrokered

us-gaap:InterestBearingDomesticDepositChecking

us-gaap:InterestBearingDomesticDepositMoneyMarket

us-gaap:InterestBearingDomesticDepositSavings
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:InterestReceivable
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
ibtx:UnconsolidatedSubsidiaryTrustsByType
us-gaap:ConsolidatedEntities

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:ShortTermDebtType

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

us-gaap:LoansAndLeasesReceivableDeferredIncome

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableNetReportedAmount
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup

us-gaap:NoninterestBearingDepositLiabilities

us-gaap:NotesReceivableGross
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:NotesReceivableNet
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:OffBalanceSheetCreditLossLiability
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherBorrowings
us-gaap:ConsolidatedEntities

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:OtherRealEstateAndForeclosedAssets
us-gaap:FairValueByMeasurementFrequency

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsChecking

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsSavings

us-gaap:PropertyPlantAndEquipmentOther

us-gaap:RealEstateAcquiredThroughForeclosure

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:ShortTermDebtType
us-gaap:ShortTermBorrowings
us-gaap:DebtInstrument
us-gaap:SubordinatedDebt
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapital
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalToAverageAssets
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized

us-gaap:TimeDepositMaturitiesAfterYearFive

us-gaap:TimeDepositMaturitiesYearFive

us-gaap:TimeDepositMaturitiesYearFour

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Dividends Payable Current And Noncurrent
Stockholders Equity
Common Stock Value
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInFinancingActivities
Payments For Repurchase Of Common Stock
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
BanksAndOrInsurance
Interest And Dividend Income Operating
AssetsBanks
Other Assets
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:CommonStockValue ██████████▅▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁0.4320.4320.4310.4320.430.430.430.430.430.4370.3060.3050.3050.2840.2830.2780.2780.1890.1890.1850.1850.1850.1840.1710.1710.1710.170.1640.1640.1260.1230.1210.1210.0830.083NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁42.81530742.775777NA42.78548542.90627942.749958NA42.6360343.01334343.453424NA30.30967528.90715128.154367NA27.65977827.64590818.774406NA18.27949618.23526418.1736NA16.86759616.85621716.79046NA16.1456615.5846412.50503NA11.89788411.8366478.167726NA7.7414027.7140867.050456
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁42.75616242.731456NA42.78548542.76995342.741399NA42.6360343.01334343.453424NA30.21956128.81475928.049014NA27.55597827.54100718.667274NA18.18916318.15737218.089853NA16.77840516.76919416.712527NA16.04693515.48325712.403387NA11.82365511.7760848.125279NA7.7182767.690967.02733
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.2059890.202811NA0.1132910.00.0NA0.0462230.0313820.052866NA0.0625880.0630030.1189NA0.0774980.0926580.126847NA0.1063550.0355040.0NA0.050770.0243790.019705NA0.073120.1421250.10904NA0.1516740.1656530.118572NA0.1069410.102830.098898
us-gaap:EarningsPerShareBasic ████▅▆▇▇▆▄▆▇▆▆▃▄▃▄▄▄▃▃▃▂▃▃▃▂▁▁▁▁▂▃▄▃▂▂1.351.391.351.390.91.031.171.31.150.851.10999999999999991.171.021.020.66999999999999990.850.650.830.790.780.640.670.59000000000000010.480.610.550.60000000000000010.540.320.380.34000000000000010.330.490.690.760.570.470.44
us-gaap:EarningsPerShareDiluted ████▅▆▇▇▆▄▆▇▆▆▃▄▃▄▄▄▃▃▃▂▃▃▃▂▁▁▁▁▂▃▄▃▂▂1.351.391.35999999999999991.390.91.031.171.31.150.851.121.171.021.020.67000000000000040.840.650.820.790.780.640.670.58000000000000010.470.610.550.60000000000000010.540.320.380.34000000000000010.330.490.680.760.570.470.43
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany███▇▁▁▁▁▁▁▁▁1.1550000000000001e-051.136e-051.074e-051.066e-051.06e-071.038e-071.019e-079.85e-089.69e-081.007e-071.041e-071.029e-07NANA1.005e-07NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:Subsidiaries███▇▁▁▁▁▁▁▁▁1.377e-051.359e-051.2970000000000001e-051.277e-051.1930000000000002e-071.1669999999999999e-071.17e-071.148e-071.1250000000000001e-071.1559999999999999e-071.186e-071.179e-07NANA1.159e-07NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany████▁▁▁▁▁▁▁▁1.4230000000000001e-051.413e-051.332e-051.329e-051.244e-071.205e-071.1830000000000001e-071.149e-071.154e-071.1959999999999999e-071.258e-071.249e-07NANA1.2559999999999999e-07NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:Subsidiaries███▇▁▁▁▁▁▁▁▁1.447e-051.435e-051.361e-051.342e-051.255e-071.212e-071.211e-071.188e-071.166e-071.195e-071.239e-071.23e-07NANA1.215e-07NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▇█▇▇█▆▇▆▆▇▅▅▅▅▄▅▄▄▄▄█▄▄▄▄▄▄▃▃▂▂▂▂▂▂▁▁▁2.032.4962.1171.972.4811.8821.9741.911.7522.1721.5661.5411.5431.4121.2461.2761.1960.970.8980.8922.4211.221.11.1151.0021.0970.9030.8410.780.390.420.4550.4130.1820.1970.1560.00.141
us-gaap:ComprehensiveIncomeNetOfTax █▆▇█▆▇▆▇█▆▅▄▄▃▂▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁61.45342.94555.49160.26146.95155.52949.60658.4563.38848.90739.87931.63328.64420.51815.22823.37221.55416.97110.07614.02612.72113.23510.089.129.21510.3510.3859.2256.5216.383.7074.612.9714.8045.8175.1573.8652.954
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▁█73.7175.725NA76.14347.59655.00364.34670.53663.12548.25742.23744.83737.15435.76937.38335.2126.69522.39922.19221.65917.66618.61415.90812.12615.77513.98815.45413.5037.8017.146.7685.8866.1195.6886.0894.4933.671NA
us-gaap:IncomeTaxExpenseBenefit ▇▇▇▇▄▅▆▇▆▅▄▅▄▄█▆▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁15.46715.74515.36616.0688.90310.83614.1114.90313.38911.1268.2739.1417.5196.80518.1911.6968.5616.7287.4177.1555.8576.1625.3473.9245.2044.5365.3564.5432.6822.3392.4891.9270.2450.00.00.00.0NA
us-gaap:IncomeTaxesPaid █▁▆▅▆▁▄▄▄▁▃▃▃▁▄▃▅▁▃▃▄▁▃▂▃▃▁▂▂▂▂▂▁▁▁28.1750.00819.30414.27521.2630.013.8213.76612.9180.07.958.159.0090.012.257.414.5110.06.9257.5511.250.767.853.76.756.150.02.1052.9252.72.813.10.00.00.0NANANA
us-gaap:InterestAndFeeIncomeLoansAndLeases ▇▇▇▇▇▇███▇▆▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁137.62140.152144.437144.138143.405147.105153.963154.664157.431145.531106.798103.10491.61483.27582.09479.32575.19453.74452.05551.19450.41849.9146.15442.14541.62539.5841.82435.63333.88124.12322.00321.1420.44820.75919.59617.89217.10714.899
us-gaap:InterestExpense ▄▄▄▄▅▇▇██▇▅▅▄▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁16.50818.04219.23619.79122.86933.16436.31739.91438.0233.92425.69723.02118.17314.14712.16611.81510.3838.0727.3787.0036.0585.8045.2635.0414.9674.6584.7774.5093.6743.0272.8942.9263.2553.2063.4233.2993.4113.204
us-gaap:InterestIncomeExpenseNet █████▇███▇▅▅▅▅▅▅▄▃▃▃▃▃▃▂▂▂▃▂▂▂▁▁▁▁▁▁▁▁129.297129.729132.826132.007128.372123.241128.069125.393129.643121.65287.10886.26878.90973.96775.25472.85769.547.86746.52645.73745.88345.6642.15138.08937.7836.07838.17532.43131.40422.13519.95318.91517.8518.21516.79115.15514.30512.302
us-gaap:InterestPaidNet ▁▃▂▃▃▆▆█▆▆▄▃▂▁13.34521.78516.78422.60722.45535.434.71643.0434.34632.67324.42523.67416.0815.33NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MarketingAndAdvertisingExpense ▄▃▄▅█▆▆▅█▆▆▆▃▄▄▄▃▃▃▂▃▃▂▃▃▃▂▂▂▂▁▂▂▂▁▂▂▂0.3760.2380.4510.4920.8620.6110.5850.4670.8120.6630.6070.5830.3320.3850.4580.380.3170.2970.3320.2290.2510.2950.1260.3130.2530.3460.2170.2040.180.2340.0640.2160.1880.2160.1040.1830.1850.154
us-gaap:NetIncomeLoss ████▅▆▇▇▇▅▅▅▄▄▃▄▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁58.24359.9858.27460.07538.69344.16750.23655.63349.73637.13133.96435.69629.63528.96419.19323.51418.13415.67114.77514.50411.80912.45210.5618.20210.5719.45210.0988.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ████▅▆▇▇▇▅▅▅▄▄▃▄▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁57.66159.35957.6859.45138.44943.8949.93155.22549.3736.87133.68235.39829.37928.68619.10823.30917.97615.47114.56714.27711.6112.20510.3057.98410.3019.1849.9128.7244.9724.7324.1883.8765.7595.5895.9754.4083.63.057
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▁▄▅▇▇▅▆██▆▄▅▃▄▅▆▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▅▅▅3.21-17.035-2.7830.1868.25811.362-0.632.81713.65211.7765.915-4.063-0.991-8.446-3.965-0.1423.421.3-4.699-0.4780.9120.783-0.4810.918-1.3560.8980.2870.2651.4021.579-0.5720.651-2.903-0.884-0.2720.6640.194-0.17
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:Assets ███▇▇▇▇▇▆▆▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁18447.72118115.33617753.47617117.00716986.02515573.86814958.20714959.12714708.92214145.3839849.9659891.46410017.0378811.0148684.4638891.1148593.9796022.6145852.8015667.1955446.7975261.9675055.04478.3394375.7274258.3644132.6393746.6823654.3112353.6752163.9841954.7541905.8511764.1341740.06NANANA
us-gaap:Liabilities ███▇▇▇▆▆▆▆▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁15904.83615622.21915238.10514640.63414561.06513187.58312618.43412660.19512459.5811911.1818243.5328324.288478.7687456.3157348.4457609.6547334.3875334.1455180.4365023.9424817.1694645.7094427.6913910.0823816.283707.6363591.7883246.3713163.222101.1671930.2121736.2431691.6691639.9921615.55NANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▇▇▇▇▆▆▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁18447.72118115.33617753.47617117.00716986.02515573.86814958.20714959.12714708.92214145.3839849.9659891.46410017.0378811.0148684.4638891.1148593.9796022.6145852.8015667.1955446.7975261.9675055.04478.3394375.7274258.3644132.6393746.6823654.3112353.6752163.9841954.7541905.8511764.1341740.06NANANA
us-gaap:StockholdersEquity ██████▇▇▇▇▅▅▅▅▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁2542.8852493.1172515.3712476.3732424.962386.2852339.7732298.9322249.3422234.2021606.4331567.1841538.2691354.6991336.0181281.461259.592688.469672.365643.253629.628616.258603.371568.257559.447550.728540.851500.311491.091252.508233.772218.511214.182124.142124.51117.732109.951107.845
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:ParentCompany██▇▇▆▆▅▅▅▄▁▁1556.9681507.3071471.8411427.6041373.7561341.1491303.7481256.2511205.8111203.078887.354852.888NANA718.358NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:Subsidiaries██▇▇▆▅▅▅▄▄▁▁1854.5581802.7481776.421710.1191545.2181507.5721496.6421463.7711404.0621380.7641009.981976.057NANA827.68NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue NANA1813.987NANANA565.17NANANA130.779290.17447.049398.102431.102763.017579.9515.123505.027589.6436.605356.526293.279353.95424.196358.798324.047249.769192.52897.71593.054120.281126.51980.89102.2942.79750.12997.175
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities srt:ParentCompanyNANA5.482NANANA8.277NANANA8.355NANANA9.4NANANA9.265NANANA6.624NANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▇▅▄▅▃▂▂▂▂▁▁▂▂▂2794.72416.871813.9871453.7331605.911948.907565.17570.101579.447431.799130.779290.17447.049398.102431.102NANANA505.027NANANANANANANANANANANANANANANANANANANA
us-gaap:Land NANA65.103NANANA58.643NANANA43.746NANANA45.048NANANA19.801NANANA20.081NANANA19.421NANANA14.548NANANA14.548NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA311.985NANANA298.334NANANA218.125NANANA194.618NANANA129.186NANANA126.321NANANA116.759NANANA95.619NANANA89.855NANANA
us-gaap:FurnitureAndFixturesGross NANA39.282NANANA39.855NANANA34.602NANANA31.29NANANA27.263NANANA23.629NANANA21.356NANANA16.243NANANA13.881NANANA
us-gaap:LeaseholdImprovementsGross NANA5.798NANANA5.466NANANA4.638NANANA2.077NANANA1.753NANANA1.714NANANA1.416NANANA0.641NANANA0.725NANANA
us-gaap:ConstructionInProgressGross NANA0.915NANANA0.834NANANA32.399NANANA0.252NANANA0.023NANANA0.642NANANA0.025NANANA0.036NANANA7.349NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA62.518NANANA55.46NANANA50.259NANANA46.783NANANA39.288NANANA33.306NANANA27.857NANANA22.884NANANA19.274NANANA
us-gaap:AmortizationOfIntangibleAssets ██████████▄▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁3.1453.1453.1453.1753.1753.1763.1753.2353.2353.2351.4961.5191.3931.3311.3281.4091.410.4920.4920.4920.4920.4880.4530.3630.3670.3720.4220.3610.2990.1990.1760.1750.1760.1760.1760.1690.1690.142
us-gaap:PropertyPlantAndEquipmentNet ██████████▅▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁252.883250.002249.467242.72243.31245.539242.874240.991244.523242.559167.866156.32155.187147.367147.835155.741151.17588.28689.89889.92893.15192.59993.01591.15488.11888.16388.90281.79181.28674.46172.73573.51373.6272.90370.581NANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompanyNANA2876.171NANANA2588.857NANANA1764.698NANANA1484.217NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ██████████▆▆▆▅▅▅▅▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁994.021994.021994.021994.021994.021994.021994.021994.021994.097992.38721.797721.784721.578621.458621.458606.701607.263258.319258.319258.319258.319258.319258.643229.818229.818229.639229.457207.607207.17542.57534.70428.74228.74228.74228.742NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▆▆▇▇▇▇███▄▄▄▃▄▄▄▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁81.7884.92588.0791.21594.3997.565100.741106.855110.09113.32545.04246.53348.05241.91343.24447.19848.99213.68514.17714.66915.16115.65316.35711.35311.71612.08312.45510.41810.7793.8133.1482.7242.8993.0753.251NANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA88.07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA3.933NANANA6.943NANANA13.18NANANA9.763NANANA9.631NANANA5.892NANANA2.235NANANA4.834NANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NANA24.841NANANA31.81333.292NA37.202NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:TimeDepositMaturitiesYearOne NANA1263.633NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA4.876NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA4.054NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA3.438NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA2.754NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA5.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:StockholdersEquity ██████▇▇▇▇▅▅▅▅▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁2542.8852493.1172515.3712476.3732424.962386.2852339.7732298.9322249.3422234.2021606.4331567.1841538.2691354.6991336.0181281.461259.592688.469672.365643.253629.628616.258603.371568.257559.447550.728540.851500.311491.091252.508233.772218.511214.182124.142124.51117.732109.951107.845
us-gaap:CommonStockValue ██████████▅▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁0.4320.4320.4310.4320.430.430.430.430.430.4370.3060.3050.3050.2840.2830.2780.2780.1890.1890.1850.1850.1850.1840.1710.1710.1710.170.1640.1640.1260.1230.1210.1210.0830.083NANANA
us-gaap:AdditionalPaidInCapital ██████████▆▆▆▅▅▅▅▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁1940.361938.0121934.8071932.691930.7221928.2411926.3591924.3851922.4751920.7231317.6161313.9811312.4321153.5531151.991109.8841108.608556.35555.325534.446533.369531.243530.107479.615478.497477.564476.609445.379444.342235.225222.116209.84209.39688.97388.791NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇█▇▆▆▆▅▅▅▅▄▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁579.585535.375543.8504.135454.878426.942393.674354.177309.314309.571296.816267.118235.689210.028184.232167.82147.086131.73117.951105.02391.99781.66570.69861.6754.89645.75437.73128.71420.79616.70812.6639.1085.87433.62433.29NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▅███▇▅▅▅▃▂▁▂▂▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃22.50819.29836.33339.11638.9330.67219.3119.9417.1233.471-8.305-14.22-10.157-9.166-0.4873.4783.620.2-1.13.5994.0773.1652.3822.8631.9453.3012.4032.1161.8510.449-1.13-0.558-1.2091.6942.578NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▆█▆▅▆▅▅▅▅▆▄▄▄▄▄▄▃▃▃▃▆▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁2.3483.2062.1171.972.4811.8821.9741.911.7522.1721.5661.5411.5431.4121.2461.2761.1960.970.8980.8922.4211.221.11.1151.0021.0970.9030.8410.780.390.420.4550.4120.1820.1970.1560.1490.141
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▇▆▁▅▄▇▅▅▆▄▄▅▃▅▂▄▃▄▂▃▂▃▃▂▃▃▂▂▂▂▂▂▂▂▂▂68.98277.88868.18651.177-5.49340.42534.4360.99340.2937.60653.13629.02735.0941.48812.55539.0614.25826.92119.45826.19510.62723.9979.15618.06514.764.31116.64515.6561.2757.0362.39210.818.1269.4331.7678.1433.2344.665
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▄▅▁▅▇▅▄▇▆▇▄▅▅▅▆▆▅▆▆▆▆▅▆▆▇▇▆▆▆▆▆▆▆▆▆▇65.347138.573-297.162-254.999-706.508-212.719-1.573-259.588-387.803-25.024-110.273-25.468-337.91-183.056-270.152-173.069-59.049-160.063-272.71-84.156-98.916-153.522-53.488-166.42-52.969-96.25422.126-38.752-46.405-64.292-87.213-60.065-97.72-51.278-59.921-68.426-78.541-15.958
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▄▂█▄▂▃▄▃▁▁▃▂▁▃▂▂▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂243.501386.422589.2351.6441369.005556.031-37.788189.249495.161288.438-102.254-160.438351.767108.568-74.318317.125119.568143.238168.679210.956168.368192.772-16.33978.109103.607126.69435.50780.337139.94361.91757.59443.017135.22320.445117.64752.95128.26151.814
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆█▅▁█▆▂▂▄▅▁▁▃▂377.83602.883360.254-152.178657.004383.737-4.931-9.346147.648301.02-159.391-156.87948.947-33.0NANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▇▆▁▅▄▇▅▅▆▄▄▅▃▅▂▄▃▄▂▃▂▃▃▂▃▃▂▂▂▂▂▂▂▂▂▂68.98277.88868.18651.177-5.49340.42534.4360.99340.2937.60653.13629.02735.0941.48812.55539.0614.25826.92119.45826.19510.62723.9979.15618.06514.764.31116.64515.6561.2757.0362.39210.818.1269.4331.7678.1433.2344.665
us-gaap:NetIncomeLoss ████▅▆▇▇▇▅▅▅▄▄▃▄▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁58.24359.9858.27460.07538.69344.16750.23655.63349.73637.13133.96435.69629.63528.96419.19323.51418.13415.67114.77514.50411.80912.45210.5618.20210.5719.45210.0988.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
us-gaap:ShareBasedCompensation ▆█▆▅▆▅▅▅▅▆▄▄▄▄▄▄▃▃▃▃▆▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁2.3483.2062.1171.972.4811.8821.9741.911.7522.1721.5661.5411.5431.4121.2461.2761.1960.970.8980.8922.4211.221.11.1151.0021.0970.9030.8410.780.390.420.4550.4120.1820.1970.1560.1490.141
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▄▅▁▅▇▅▄▇▆▇▄▅▅▅▆▆▅▆▆▆▆▅▆▆▇▇▆▆▆▆▆▆▆▆▆▇65.347138.573-297.162-254.999-706.508-212.719-1.573-259.588-387.803-25.024-110.273-25.468-337.91-183.056-270.152-173.069-59.049-160.063-272.71-84.156-98.916-153.522-53.488-166.42-52.969-96.25422.126-38.752-46.405-64.292-87.213-60.065-97.72-51.278-59.921-68.426-78.541-15.958
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▃▆▂▂▄▃▁█▇▇█▅▂▂▆▂▁▂▁▂▂▂▄▂▂▂▂▂▁▁▁▂▃▃▄▂▂5.9783.81110.0082.6522.5275.9484.9870.40714.68511.60113.61314.568.3431.5941.5679.871.6010.1551.4591.1162.2951.2692.2817.211.5082.7821.4311.8461.2950.2820.631.1331.7533.2793.426.8992.2461.498
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▄▂█▄▂▃▄▃▁▁▃▂▁▃▂▂▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂243.501386.422589.2351.6441369.005556.031-37.788189.249495.161288.438-102.254-160.438351.767108.568-74.318317.125119.568143.238168.679210.956168.368192.772-16.33978.109103.607126.69435.50780.337139.94361.91757.59443.017135.22320.445117.64752.95128.26151.814
 us-gaap:PaymentsOfDividendsCommonStock us-gaap:SubsequentEventType us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▁▂▁▁▁▁▁█▃▁▁▁▁0.1761.4895.660.0130.0010.1450.0080.04139.10312.5070.00.00.00.0NANANANANANANANANANANANANANANANANA0.0NANA0.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value432000.0432000.0431000.0432000.0430000.0430000.0430000.0430000.0430000.0437000.0306000.0305000.0305000.0284000.0283000.0278000.0278000.0189000.0189000.0185000.0185000.0185000.0184000.0171000.0171000.0171000.0170000.0164000.0164000.0126000.0123000.0121000.0121000.083000.083000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value431000.0430000.0306000.0283000.0
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value424242424242434330282827271818181816161616151211118.1677267.7414027.7140867.050456
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value424242424242434330282827271818181816161616151211118.1252797.7182767.690967.02733
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value205990.0202810.0113290.00046223.031382.052866.062588.063003.0118900.077498.092658.0126850.0106360.035504.0050770.024379.019705.073120.0142120.0109040.0151670.0165650.0118570.0106940.0102830.098898.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.351.391.351.390.91.031.171.31.150.851.111.171.021.020.670.850.650.830.790.780.640.670.590.480.610.550.60.540.320.380.340.330.490.690.760.570.470.44
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.351.391.361.390.91.031.171.31.150.851.121.171.021.020.670.840.650.820.790.780.640.670.580.470.610.550.60.540.320.380.340.330.490.680.760.570.470.43
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

srt:ParentCompany


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value11.5511.3610.7410.660.1060.10380.10190.09850.09690.10070.10410.10290.1005
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value13.7713.5912.9712.770.11930.11670.1170.11480.11250.11560.11860.11790.1159
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets119.2119.6120.8119.8112.5112.4114.8116.5116.1114.8113.9114.6115.3

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalToRiskWeightedAssets

srt:ParentCompany


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value14.2314.1313.3213.290.12440.12050.11830.11490.11540.11960.12580.12490.1256
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value14.4714.3513.6113.420.12550.12120.12110.11880.11660.11950.12390.1230.1215
Percentage of CapitalToRiskWeightedAssets101.7101.6102.2101.0100.9100.6102.4103.4101.099.998.598.596.7

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2030000.02496000.02117000.01970000.02481000.01882000.01974000.01910000.01752000.02172000.01566000.01541000.01543000.01412000.01246000.01276000.01196000.0970000.0898000.0892000.02421000.01220000.01100000.01115000.01002000.01097000.0903000.0841000.0780000.0390000.0420000.0455000.0413000.0182000.0197000.0156000.00141000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of InterestAndDividendIncomeOperating1.41.71.41.31.61.21.21.21.01.41.41.41.61.61.41.51.51.71.71.74.72.42.32.62.32.72.12.32.21.51.82.12.00.81.00.80.00.9

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value61425560465549586348393128201523211610141213109.129.21510109.2256.5216.383.7074.612.9714.8045.8175.1573.8652.954
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating42.129.136.539.731.035.530.235.437.831.435.428.929.523.317.427.627.030.318.726.624.525.721.321.121.625.424.225.018.625.416.221.114.122.428.827.921.819.1

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 End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value7375764755647063484244373537352622222117181512151315137.8017.146.7685.8866.1195.6886.0894.4933.671
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.651.250.231.535.239.142.737.631.037.441.038.340.642.841.633.440.041.241.134.036.233.628.136.934.336.036.622.228.429.626.929.026.630.124.320.7

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value151515168.90310141413118.2739.1417.5196.80518118.5616.7287.4177.1555.8576.1625.3473.9245.2044.5365.3564.5432.6822.3392.4891.9270.2450.00.00.00.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating10.610.710.110.65.96.98.69.08.07.27.38.47.77.720.813.810.712.013.813.611.312.011.39.112.211.112.512.37.69.310.98.81.20.00.00.00.0

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value280.0081914210.01313120.07.958.159.0090.0127.4140.06.9257.55110.767.853.76.756.150.02.1052.9252.72.813.10.00.00.0
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0
Percentage of InterestAndDividendIncomeOperating19.30.012.79.414.10.08.48.37.70.07.07.59.30.014.08.718.20.012.814.321.71.516.68.615.815.10.05.78.310.712.314.20.00.00.0

Interest And Fee Income Loans And Leases

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1371401441441431471531541571451061039183827975535251504946424139413533242221202019171714
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating94.494.895.095.094.894.193.793.693.993.594.794.394.494.593.993.794.196.196.697.197.197.097.397.797.497.297.496.596.695.996.396.896.996.996.997.096.696.1

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value16181919223336393833252318141211108.0727.3787.0036.0585.8045.2635.0414.9674.6584.7774.5093.6743.0272.8942.9263.2553.2063.4233.2993.4113.204
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating11.312.212.713.015.121.222.124.122.721.822.821.118.716.113.914.013.014.413.713.311.711.311.111.711.611.411.112.210.512.012.713.415.415.016.917.919.320.7

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value12912913213212812312812512912187867873757269474645454542383736383231221918171816151412
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating88.787.887.387.084.978.877.975.977.378.277.278.981.383.986.186.087.085.686.386.788.388.788.988.388.488.688.987.889.588.087.386.684.685.083.182.180.779.3

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1321162222353443343224231615
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating9.214.711.014.914.822.621.126.020.521.021.721.716.617.4

Marketing And Advertising Expense

us-gaap:MarketingAndAdvertisingExpense

us-gaap:MarketingAndAdvertisingExpense


Marketing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value376000.0238000.0451000.0492000.0862000.0611000.0585000.0467000.0812000.0663000.0607000.0583000.0332000.0385000.0458000.0380000.0317000.0297000.0332000.0229000.0251000.0295000.0126000.0313000.0253000.0346000.0217000.0204000.0180000.0234000.064000.0216000.0188000.0216000.0104000.0183000.0185000.0154000.0
Percentage of MarketingAndAdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.30.20.30.30.60.40.40.30.50.40.50.50.30.40.50.40.40.50.60.40.50.60.30.70.60.80.50.60.50.90.31.00.91.00.51.01.01.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value58595860384450554937333529281923181514141112108.202109.452108.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating39.940.638.339.625.628.230.633.729.723.930.132.730.532.922.027.822.728.027.427.522.724.222.319.024.723.223.524.314.619.118.718.127.826.630.124.320.720.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value58595860384450554937333529281923181514141112108.202109.452108.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating39.940.638.339.625.628.230.633.729.723.930.132.730.532.922.027.822.728.027.427.522.724.222.319.024.723.223.524.314.619.118.718.127.826.630.124.320.720.1
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value57595759384349554936333529281923171514141112107.984109.1849.9128.7244.9724.7324.1883.8765.7595.5895.9754.4083.63.057
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating39.540.237.939.225.428.130.433.429.423.729.932.430.332.621.927.522.527.727.027.122.423.721.718.524.122.523.123.614.218.818.317.727.326.129.623.920.319.7

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.21-17.035-2.7830.1868.25811-0.632.81713115.915-4.063-0.991-8.446-3.965-0.1423.421.3-4.699-0.4780.9120.783-0.4810.918-1.3560.8980.2870.2651.4021.579-0.5720.651-2.903-0.884-0.2720.6640.194-0.17
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.2-11.5-1.80.15.57.3-0.41.78.17.65.2-3.7-1.0-9.6-4.5-0.24.32.3-8.7-0.91.81.5-1.02.1-3.22.20.70.74.06.3-2.53.0-13.8-4.1-1.33.61.1-1.1

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.21-17.035-2.7830.1868.25811-0.632.81713115.915-4.063-0.991-8.446-3.965-0.1423.421.3-4.699-0.4780.9120.783-0.4810.918-1.3560.8980.2870.2651.4021.579-0.5720.651-2.903-0.884-0.2720.6640.194-0.17
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.2-11.5-1.80.15.57.3-0.41.78.17.65.2-3.7-1.0-9.6-4.5-0.24.32.3-8.7-0.91.81.5-1.02.1-3.22.20.70.74.06.3-2.53.0-13.8-4.1-1.33.61.1-1.1
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1844718115177531711716986155731495814959147081414598499891100178811868488918593602258525667544652615055447843754258413237463654235321631954190517641740
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value2887260217761504
Percentage of Assets16.317.418.017.3
Percentage of Assets16.317.418.017.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value159041562215238146401456113187126181266012459119118243832484787456734876097334533451805023481746454427391038163707359132463163210119301736169116391615
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets86.286.285.885.585.784.784.484.684.784.283.784.284.684.684.685.685.388.688.588.688.488.387.687.387.287.186.986.686.689.389.288.888.893.092.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value371262169168
Percentage of Liabilities2.42.12.12.3
Percentage of Assets2.11.81.71.9
Percentage of Assets srt:ParentCompany12.910.19.611.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1844718115177531711716986155731495814959147081414598499891100178811868488918593602258525667544652615055447843754258413237463654235321631954190517641740
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value2887260217761504
Percentage of LiabilitiesAndStockholdersEquity16.317.418.017.3
Percentage of Assets16.317.418.017.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value254224932515247624242386233922982249223416061567153813541336128112596886726436296166035685595505405004912522332182141241241171091078576
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.813.814.214.514.315.315.615.415.315.816.315.815.415.415.414.414.711.411.511.411.611.711.912.712.812.913.113.413.410.710.811.211.27.07.20.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2515233916061336
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets14.215.616.315.4
Percentage of Assets srt:ParentCompany87.189.990.488.8

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-312018-12-312017-12-31
Value246116051336
Percentage of StockholdersEquity97.999.9100.0
Percentage of Assets13.916.315.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312018-12-31
Value-53.88-0.926
Percentage of StockholdersEquity-2.1-0.1
Percentage of Assets-0.3-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312018-12-312017-12-31
Value36-8.305-0.72
Percentage of StockholdersEquity1.4-0.5-0.1
Percentage of Assets0.2-0.1-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312018-12-312017-12-31
Value193413171151
Percentage of StockholdersEquity76.982.086.2
Percentage of Assets10.913.413.3
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-312018-12-312017-12-31
Value0.4310.3060.283
Percentage of StockholdersEquity0.00.00.0
Percentage of Assets0.00.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312018-12-312017-12-31
Value489295184
Percentage of StockholdersEquity19.518.413.8
Percentage of Assets2.83.02.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312018-12-312017-12-31
Value-53.88-0.9260.233
Percentage of StockholdersEquity-2.1-0.10.0
Percentage of Assets-0.3-0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value2219363938301919173.471-8.305-14.22-10.157-9.166-0.4873.4783.620.2-1.13.5994.0773.1652.3822.8631.9453.3012.4032.1161.8510.449-1.13-0.558-1.2091.6942.5782.852.1861.9922.1620.866
Percentage of StockholdersEquity0.90.81.41.61.61.30.80.90.80.2-0.5-0.9-0.7-0.7-0.00.30.30.0-0.20.60.60.50.40.50.30.60.40.40.40.2-0.5-0.3-0.61.42.12.42.01.82.51.1
Percentage of Assets0.10.10.20.20.20.20.10.10.10.0-0.1-0.1-0.1-0.1-0.00.00.00.0-0.00.10.10.10.00.10.00.10.10.10.10.0-0.1-0.0-0.10.10.10.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value1940193819341932193019281926192419221920131713131312115311511109110855655553453353153047947847747644544423522220920988888479795958
Percentage of StockholdersEquity76.377.776.978.079.680.882.383.785.586.082.083.885.385.286.286.688.080.882.683.184.786.287.984.485.586.788.189.090.593.295.096.097.871.771.372.072.473.768.876.5
Percentage of Assets10.510.710.911.311.412.412.912.913.113.613.413.313.113.113.312.512.99.29.59.49.810.110.510.710.911.211.511.912.210.010.310.711.05.05.10.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value0.4320.4320.4310.4320.430.430.430.430.430.4370.3060.3050.3050.2840.2830.2780.2780.1890.1890.1850.1850.1850.1840.1710.1710.1710.170.1640.1640.1260.1230.1210.1210.0830.0830.0810.0790.0790.0690.069
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value57953554350445442639335430930929626723521018416714713111710591817061544537282016129.1085.87433333028262416
Percentage of StockholdersEquity22.821.521.620.418.817.916.815.413.813.918.517.015.315.513.813.111.719.117.516.314.613.311.710.99.88.37.05.74.26.65.44.22.727.126.725.725.524.428.622.3
Percentage of Assets3.13.03.12.92.72.72.62.42.12.23.02.72.42.42.11.91.72.22.01.91.71.61.41.41.31.10.90.80.60.70.60.50.31.91.90.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapital

srt:ParentCompany


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1556150714711427137313411303125612051203887852718
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.48.38.38.38.18.68.78.48.28.59.08.68.3
Percentage of Assets srt:ParentCompany0.00.051.00.00.00.050.10.00.00.050.00.047.7

srt:Subsidiaries


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value18541802177617101545150714961463140413801009976827
Percentage of TierOneRiskBasedCapital119.1119.6120.7119.8112.5112.4114.8116.5116.4114.8113.8114.4115.2
Percentage of Assets10.110.010.010.09.19.710.09.89.59.810.39.99.5
Percentage of Assets srt:Subsidiaries0.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value18135651302904473984317635795155055894363562933534243583242491929793120126801024250975686
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.23.81.32.94.54.55.08.66.78.68.610.48.06.85.87.99.78.47.86.75.34.24.36.26.64.65.90.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5.4828.2778.3559.49.2656.624
Percentage of CashAndCashEquivalentsAtCarryingValue0.31.56.42.21.82.3
Percentage of Assets0.00.10.10.10.20.1
Percentage of Assets srt:ParentCompany0.20.30.50.60.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value27942416181314531605948565570579431130290447398431505
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.113.310.28.59.56.13.83.83.93.11.32.94.54.55.08.6

Land

us-gaap:Land

us-gaap:Land


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value655843451920191414
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.50.30.40.50.70.8

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3112982181941291261169589
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.02.22.22.22.52.84.45.2

Furniture And Fixtures Gross

us-gaap:FurnitureAndFixturesGross

us-gaap:FurnitureAndFixturesGross


Furniture
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value393934312723211613
Percentage of FurnitureAndFixturesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.40.40.50.50.50.80.8

Leasehold Improvements Gross

us-gaap:LeaseholdImprovementsGross

us-gaap:LeaseholdImprovementsGross


Leasehold
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5798000.05466000.04638000.02077000.01753000.01714000.01416000.0641000.0725000.0
Percentage of LeaseholdImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0

Construction In Progress Gross

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


Construction
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value0.9150.834320.2520.0230.6420.0250.0367.349
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.30.00.00.00.00.00.4

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value625550463933272219
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.50.50.70.70.71.11.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.1453.1453.1453.1753.1753.1763.1753.2353.2353.2351.4961.5191.3931.3311.3281.4091.410.4920.4920.4920.4920.4880.4530.3630.3670.3720.4220.3610.2990.1990.1760.1750.1760.1760.1760.1690.1690.142
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value252250249242243245242240244242167156155147147155151888989939293918888888181747273737270
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.41.41.41.41.61.61.61.71.71.71.61.51.71.71.81.81.51.51.61.71.81.82.02.02.12.22.22.23.23.43.83.94.14.1

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
Value2876258817641484
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0
Percentage of Assets16.217.317.917.1
Percentage of Assets srt:ParentCompany99.699.599.498.6

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value994994994994994994994994994992721721721621621606607258258258258258258229229229229207207423428282828
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.55.65.85.96.46.66.66.87.07.37.37.27.17.26.87.14.34.44.64.74.95.15.15.35.45.65.55.71.81.61.51.51.61.7

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
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
Value818488919497100106110113454648414347481314141515161111121210103.8133.1482.7242.8993.0753.251
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.50.60.60.70.70.70.80.50.50.50.50.50.50.60.20.20.30.30.30.30.30.30.30.30.30.30.20.10.10.20.20.2

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CoreDeposits


Intangible
Period End2020-12-312019-12-312018-12-31
Value829445
Percentage of IntangibleAssetsNetExcludingGoodwill93.894.1100.0
Percentage of Assets0.50.60.5
Percentage of Assets us-gaap:CoreDeposits0.00.00.0

us-gaap:CustomerRelatedIntangibleAssets


Intangible
Period End2020-12-312019-12-312018-12-31
Value5.4215.9140.0
Percentage of IntangibleAssetsNetExcludingGoodwill6.25.90.0
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:CustomerRelatedIntangibleAssets0.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-31
Value88
Percentage of FiniteLivedIntangibleAssetsNet100.0
Percentage of Assets0.5

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3.9336.943139.7639.6315.8922.2354.834
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.20.10.10.2

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-312019-09-302019-03-312019-01-01
Value2431333738
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.30.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value12413314314414411810812011010451533834343236242219201922202322262319121410111111
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.80.80.80.80.70.80.80.70.50.50.40.40.40.40.40.40.40.30.40.40.40.50.50.50.60.60.50.50.70.60.60.70.6

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value3.8493.3552.18910
Percentage of OtherAssets2.73.14.229.6
Percentage of Assets0.00.00.00.1
Percentage of Assets srt:ParentCompany0.10.10.10.7

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-31
Value1263
Percentage of TimeDepositMaturitiesYearOne100.0
Percentage of Assets7.1

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value4876000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value4054000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value3438000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value2754000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value5700000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value232830313233
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value26
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value3024000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value254224932515247624242386233922982249223416061567153813541336128112596886726436296166035685595505405004912522332182141241241171091078576
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.813.814.214.514.315.315.615.415.315.816.315.815.415.415.414.414.711.411.511.411.611.711.912.712.812.913.113.413.410.710.811.211.27.07.20.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2515233916061336
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets14.215.616.315.4
Percentage of Assets srt:ParentCompany87.189.990.488.8

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-312018-12-312017-12-31
Value246116051336
Percentage of StockholdersEquity97.999.9100.0
Percentage of Assets13.916.315.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312018-12-31
Value-53.88-0.926
Percentage of StockholdersEquity-2.1-0.1
Percentage of Assets-0.3-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312018-12-312017-12-31
Value36-8.305-0.72
Percentage of StockholdersEquity1.4-0.5-0.1
Percentage of Assets0.2-0.1-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312018-12-312017-12-31
Value193413171151
Percentage of StockholdersEquity76.982.086.2
Percentage of Assets10.913.413.3
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-312018-12-312017-12-31
Value0.4310.3060.283
Percentage of StockholdersEquity0.00.00.0
Percentage of Assets0.00.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312018-12-312017-12-31
Value489295184
Percentage of StockholdersEquity19.518.413.8
Percentage of Assets2.83.02.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312018-12-312017-12-31
Value-53.88-0.9260.233
Percentage of StockholdersEquity-2.1-0.10.0
Percentage of Assets-0.3-0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value2219363938301919173.471-8.305-14.22-10.157-9.166-0.4873.4783.620.2-1.13.5994.0773.1652.3822.8631.9453.3012.4032.1161.8510.449-1.13-0.558-1.2091.6942.5782.852.1861.9922.1620.866
Percentage of StockholdersEquity0.90.81.41.61.61.30.80.90.80.2-0.5-0.9-0.7-0.7-0.00.30.30.0-0.20.60.60.50.40.50.30.60.40.40.40.2-0.5-0.3-0.61.42.12.42.01.82.51.1
Percentage of Assets0.10.10.20.20.20.20.10.10.10.0-0.1-0.1-0.1-0.1-0.00.00.00.0-0.00.10.10.10.00.10.00.10.10.10.10.0-0.1-0.0-0.10.10.10.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value1940193819341932193019281926192419221920131713131312115311511109110855655553453353153047947847747644544423522220920988888479795958
Percentage of StockholdersEquity76.377.776.978.079.680.882.383.785.586.082.083.885.385.286.286.688.080.882.683.184.786.287.984.485.586.788.189.090.593.295.096.097.871.771.372.072.473.768.876.5
Percentage of Assets10.510.710.911.311.412.412.912.913.113.613.413.313.113.113.312.512.99.29.59.49.810.110.510.710.911.211.511.912.210.010.310.711.05.05.10.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value0.4320.4320.4310.4320.430.430.430.430.430.4370.3060.3050.3050.2840.2830.2780.2780.1890.1890.1850.1850.1850.1840.1710.1710.1710.170.1640.1640.1260.1230.1210.1210.0830.0830.0810.0790.0790.0690.069
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value57953554350445442639335430930929626723521018416714713111710591817061544537282016129.1085.87433333028262416
Percentage of StockholdersEquity22.821.521.620.418.817.916.815.413.813.918.517.015.315.513.813.111.719.117.516.314.613.311.710.99.88.37.05.74.26.65.44.22.727.126.725.725.524.428.622.3
Percentage of Assets3.13.03.12.92.72.72.62.42.12.23.02.72.42.42.11.91.72.22.01.91.71.61.41.41.31.10.90.80.60.70.60.50.31.91.90.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value432000.0432000.0431000.0432000.0430000.0430000.0430000.0430000.0430000.0437000.0306000.0305000.0305000.0284000.0283000.0278000.0278000.0189000.0189000.0185000.0185000.0185000.0184000.0171000.0171000.0171000.0170000.0164000.0164000.0126000.0123000.0121000.0121000.083000.083000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value431000.0430000.0306000.0283000.0
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value194019381934193219301928192619241922192013171313131211531151110911085565555345335315304794784774764454442352222092098888
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.510.710.911.311.412.412.912.913.113.613.413.313.113.113.312.512.99.29.59.49.810.110.510.710.911.211.511.912.210.010.310.711.05.05.1

us-gaap:AdditionalPaidInCapital us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value1934192613171151
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0
Percentage of Assets10.912.913.413.3
Percentage of Assets srt:ParentCompany67.074.074.276.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value57953554350445442639335430930929626723521018416714713111710591817061544537282016129.1085.8743333
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.03.12.92.72.72.62.42.12.23.02.72.42.42.11.91.72.22.01.91.71.61.41.41.31.10.90.80.60.70.60.50.31.91.9

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value543393296184
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0
Percentage of Assets3.12.63.02.1
Percentage of Assets srt:ParentCompany18.815.116.712.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2219363938301919173.471-8.305-14.22-10.157-9.166-0.4873.4783.620.2-1.13.5994.0773.1652.3822.8631.9453.3012.4032.1161.8510.449-1.13-0.558-1.2091.6942.578
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.20.20.20.20.10.10.10.0-0.1-0.1-0.1-0.1-0.00.00.00.0-0.00.10.10.10.00.10.00.10.10.10.10.0-0.1-0.0-0.10.10.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value3619-8.305-0.487
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of Assets0.20.1-0.1-0.0
Percentage of Assets srt:ParentCompany1.30.7-0.5-0.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2348000.03206000.02117000.01970000.02481000.01882000.01974000.01910000.01752000.02172000.01566000.01541000.01543000.01412000.01246000.01276000.01196000.0970000.0898000.0892000.02421000.01220000.01100000.01115000.01002000.01097000.0903000.0841000.0780000.0390000.0420000.0455000.0412000.0182000.0197000.0156000.0149000.0141000.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2348000.03206000.02117000.01970000.02481000.01882000.01974000.01910000.01752000.02172000.01566000.01541000.01543000.01412000.01246000.01276000.01196000.0970000.0898000.0892000.02421000.01220000.01100000.01115000.01002000.01097000.0903000.0841000.0780000.0390000.0420000.0455000.0412000.0182000.0197000.0156000.0149000.0141000.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value68776851-5.49340346040375329354112394.25826192610239.15618144.31116151.2757.0362.392108.1269.4331.7678.1433.2344.665
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating47.352.744.833.7-3.625.820.936.924.024.247.126.636.147.114.446.15.348.136.149.720.546.619.341.934.510.638.842.43.628.010.549.538.544.08.744.118.330.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value65138-297.162-254.999-706.508-212.719-1.573-259.588-387.803-25.024-110.273-25.468-337.91-183.056-270.152-173.069-59.049-160.063-272.71-84.156-98.916-153.522-53.488-166.42-52.969-96.25422-38.752-46.405-64.292-87.213-60.065-97.72-51.278-59.921-68.426-78.541-15.958
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating44.893.8-195.4-168.0-467.1-136.0-1.0-157.0-231.3-16.1-97.8-23.3-348.1-207.7-309.0-204.4-73.9-286.1-505.9-159.6-190.4-298.3-112.8-385.9-123.9-236.351.5-104.9-132.3-255.5-381.7-275.0-463.0-239.4-296.4-370.8-443.3-102.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value243386589511369556-37.788189495288-102.254-160.438351108-74.318317119143168210168192-16.33978103126358013961574313520117522851
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating167.0261.5387.534.0905.2355.5-23.0114.5295.3185.4-90.6-146.8362.3123.2-85.0374.5149.7256.1312.9400.0324.2374.6-34.5181.1242.4311.082.7217.5398.9246.1252.1197.0640.795.4582.0286.9159.5334.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value377602360-152.178657383-4.931-9.346147301-159.391-156.87948-33.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating259.1408.0236.9-100.3434.4245.3-3.0-5.788.1193.5-141.3-143.550.4-37.5

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value68776851-5.49340346040375329354112394.25826192610239.15618144.31116151.2757.0362.392108.1269.4331.7678.1433.2344.665
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating47.352.744.833.7-3.625.820.936.924.024.247.126.636.147.114.446.15.348.136.149.720.546.619.341.934.510.638.842.43.628.010.549.538.544.08.744.118.330.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value58595860384450554937333529281923181514141112108.202109.452108.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating39.940.638.339.625.628.230.633.729.723.930.132.730.532.922.027.822.728.027.427.522.724.222.319.024.723.223.524.314.619.118.718.127.826.630.124.320.720.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value58595860384450554937333529281923181514141112108.202109.452108.965.1194.8014.2793.9595.8745.6886.0894.4933.6713.124
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating39.940.638.339.625.628.230.633.729.723.930.132.730.532.922.027.822.728.027.427.522.724.222.319.024.723.223.524.314.619.118.718.127.826.630.124.320.720.1
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2348000.03206000.02117000.01970000.02481000.01882000.01974000.01910000.01752000.02172000.01566000.01541000.01543000.01412000.01246000.01276000.01196000.0970000.0898000.0892000.02421000.01220000.01100000.01115000.01002000.01097000.0903000.0841000.0780000.0390000.0420000.0455000.0412000.0182000.0197000.0156000.0149000.0141000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value65138-297.162-254.999-706.508-212.719-1.573-259.588-387.803-25.024-110.273-25.468-337.91-183.056-270.152-173.069-59.049-160.063-272.71-84.156-98.916-153.522-53.488-166.42-52.969-96.25422-38.752-46.405-64.292-87.213-60.065-97.72-51.278-59.921-68.426-78.541-15.958
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating44.893.8-195.4-168.0-467.1-136.0-1.0-157.0-231.3-16.1-97.8-23.3-348.1-207.7-309.0-204.4-73.9-286.1-505.9-159.6-190.4-298.3-112.8-385.9-123.9-236.351.5-104.9-132.3-255.5-381.7-275.0-463.0-239.4-296.4-370.8-443.3-102.9

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value5.9783.811102.6522.5275.9484.9870.407141113148.3431.5941.5679.871.6010.1551.4591.1162.2951.2692.2817.211.5082.7821.4311.8461.2950.2820.631.1331.7533.2793.426.8992.2461.498
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value243386589511369556-37.788189495288-102.254-160.438351108-74.318317119143168210168192-16.33978103126358013961574313520117522851
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating167.0261.5387.534.0905.2355.5-23.0114.5295.3185.4-90.6-146.8362.3123.2-85.0374.5149.7256.1312.9400.0324.2374.6-34.5181.1242.4311.082.7217.5398.9246.1252.1197.0640.795.4582.0286.9159.5334.2

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock us-gaap:SubsequentEventType

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:SubsequentEvent


Payments
Period End2021-02-252016-02-182015-02-262014-03-06
Value121.4771.370.756
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312013-09-302012-12-31
Value0.1761.4895.660.0130.0010.1450.0080.04139120.00.00.00.00.00.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-03-31
Value21.020.821.10.1870.1970.2110.2120.2310.2040.2020.190.3320.3210.30.330.3320.3310.3240.330.3240.3360.3440.3280.3270.040.3280.301
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:AccretionAmortizationOfDiscountsAndPremiumsAcquiredLoans

ibtx:AccretionAmortizationOfDiscountsAndPremiumsAcquiredLoans


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.2466.2456.8447.2337.1599.142109.88169.086
Percentage of AccretionAmortizationOfDiscountsAndPremiumsAcquiredLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:FairValueMeasurementNonRecurringBasisAssetGainLossIncludedInEarnings us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

ibtx:FairValueMeasurementNonRecurringBasisAssetGainLossIncludedInEarnings

ibtx:ImpairedLoans, us-gaap:FairValueMeasurementsNonrecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-1428000.0-2773000.0-2788000.0-1413000.0-5141000.0-3699000.02612000.0-2050000.0-1678000.0-690000.095000.0
Percentage of FairValueMeasurementNonRecurringBasisAssetGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:OtherRealEstate, us-gaap:FairValueMeasurementsNonrecurring


Fair
Period End2020-09-302019-12-312019-09-302019-06-302019-03-31
Value-46000.0233000.0442000.0-988000.0-436000.0
Percentage of FairValueMeasurementNonRecurringBasisAssetGainLossIncludedInEarnings3.38.9-21.658.963.2

ibtx:FederalHomeLoanBankStockDividends

ibtx:FederalHomeLoanBankStockDividends


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value32000.033000.020000.0236000.0143000.0168000.0209000.0239000.0215000.0191000.0253000.0220000.0178000.0140000.0140000.0119000.0101000.088000.085000.073000.067000.036000.011000.010000.010000.012000.014000.050000.0-8000.0-9000.0-7000.0-8000.0-7000.0-5000.0-4000.0-6000.0
Percentage of FederalHomeLoanBankStockDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:FinancingReceivableModificationsOutstandingBalance us-gaap:LoanRestructuringModification, us-gaap:UnusualRiskOrUncertaintyByNature

ibtx:FinancingReceivableModificationsOutstandingBalance

us-gaap:PaymentDeferral, ibtx:TemporaryModification


Financing
Period End2020-12-31
Value-169.627
Percentage of FinancingReceivableModificationsOutstandingBalance100.0

ibtx:Increasedecreaseindemanddepositsmoneymarketandsavingsaccounts

ibtx:Increasedecreaseindemanddepositsmoneymarketandsavingsaccounts


Increasedecreaseindemanddepositsmoneymarketandsavingsaccounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3834567066611513-9.596261234106274
Percentage of Increasedecreaseindemanddepositsmoneymarketandsavingsaccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:LoansRequiringExternalReview us-gaap:Range

ibtx:LoansRequiringExternalReview

srt:Minimum


Loans
Period End2021-06-302021-03-312020-12-31
Value03000000.00
Percentage of LoansRequiringExternalReview0.0100.00.0

ibtx:PaymentsforMortgageWarehousePurchaseLoans

ibtx:PaymentsforMortgageWarehousePurchaseLoans


Paymentsfor
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
Value712884198616752051724523440438702981157912591340139011381274
Percentage of PaymentsforMortgageWarehousePurchaseLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:ProceedsFromMaturitiesOfCertificatesOfDeposit

ibtx:ProceedsFromMaturitiesOfCertificatesOfDeposit


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-0.0010.00.00.2481.2250.00.00.08.5753.1850.7470.00.00.00.0122622220.00.00.00.00.00.00.00.3483.4370.8973.0382.6915.272
Percentage of ProceedsFromMaturitiesOfCertificatesOfDeposit100.00.00.0100.0100.00.00.00.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0

ibtx:ProceedsfromMortgageWarehousePurchaseLoans

ibtx:ProceedsfromMortgageWarehousePurchaseLoans


Proceedsfrom
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
Value734087678381720550654414437736632779149812391355135011781248
Percentage of ProceedsfromMortgageWarehousePurchaseLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:RightofUseAssetObtainedInExchangeforOperatingLeaseLiabilityExcludingPrepaidAmounts

ibtx:RightofUseAssetObtainedInExchangeforOperatingLeaseLiabilityExcludingPrepaidAmounts


Rightof
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
Value0.00.057-0.0030.0420.0660.00.0620.7010.912330.00.00.00.0
Percentage of RightofUseAssetObtainedInExchangeforOperatingLeaseLiabilityExcludingPrepaidAmounts0.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.00.0

ibtx:ServiceChargesAndOtherFees

ibtx:ServiceChargesAndOtherFees


Service
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
Value2.252.2612.4222.1734.8495.5425.8916.16.1645.913.6173.5893.5333.4853.5913.677
Percentage of ServiceChargesAndOtherFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:StockRepurchasedDuringPeriodValueEmployeeBenefitPlan

ibtx:StockRepurchasedDuringPeriodValueEmployeeBenefitPlan


Stock
Period End2021-06-302021-03-312020-06-302020-03-31
Value176000.01489000.01000.0145000.0
Percentage of StockRepurchasedDuringPeriodValueEmployeeBenefitPlan100.0100.0100.0100.0

ibtx:StockRepurchasedDuringPeriodValueEmployeeBenefitPlan us-gaap:ShareRepurchaseProgram

ibtx:October2018ShareRepurchaseProgram


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value13000.01000.0145000.08000.041000.055000.02507000.0
Percentage of StockRepurchasedDuringPeriodValueEmployeeBenefitPlan0.0100.0100.00.00.00.00.0

ibtx:TransferOfBankPremisesToOtherAssets

ibtx:TransferOfBankPremisesToOtherAssets


Transfer
Period End2021-03-31
Value88000.0
Percentage of TransferOfBankPremisesToOtherAssets100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1235000.0-982000.0-864000.0-732000.0-677000.0-619000.0-618000.0-556000.0-697000.0-800000.0-548000.0-731000.0-862000.0-1175000.0-996000.0-998000.0-914000.0-721000.0-702000.0-716000.0-435000.0-377000.0-398000.0-388000.0-346000.0-426000.0-496000.0-564000.0-548000.0-394000.0-94000.0-16000.0-36000.01000.0-11000.0-5000.0-12000.029000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value38000.039000.092000.070000.048000.039000.053000.078000.099000.018000.025000.023000.020000.055000.044000.029000.013000.020000.023000.022000.019000.035000.025000.041000.018000.039000.063000.027000.020000.028000.033000.019000.041000.028000.029000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries us-gaap:FinancingReceivablePortfolioSegment

ibtx:OtherPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value11000.014000.025000.036000.017000.015000.027000.017000.013000.010000.017000.013000.06000.019000.010000.04000.06000.09000.011000.09000.031000.00
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries28.935.927.251.435.438.550.921.813.155.668.056.530.034.522.713.846.245.047.840.9163.20.0

us-gaap:CommercialPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value24000.016000.056000.016000.023000.016000.08000.043000.078000.01000.01000.04000.03000.03000.020000.02000.01000.03000.01000.08000.05000.017000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries63.241.060.922.947.941.015.155.178.85.64.017.415.05.545.56.97.715.04.336.426.348.6

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3000.05000.011000.018000.07000.08000.018000.015000.01000.01000.02000.01000.03000.029000.012000.02000.01000.02000.03000.02000.0-22000.010000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries7.912.812.025.714.620.534.019.21.05.68.04.315.052.727.36.97.710.013.09.1-115.828.6

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value04000.0001000.0003000.07000.05000.05000.03000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries0.010.30.00.02.10.00.03.87.127.820.013.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3580000.0223000.01561000.01509000.0643000.05900000.0222000.01599000.0373000.02685000.01407000.0160000.0285000.039000.066000.0212000.0194000.03484000.01214000.078000.034000.0643000.0147000.036000.057000.0394000.064000.0399000.088000.0475000.0334000.0543000.0393000.034000.0130000.0361000.0
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

ibtx:OtherPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value71000.093000.066000.0112000.0127000.0124000.0138000.041000.077000.056000.047000.048000.075000.038000.055000.022000.026000.033000.022000.023000.0124000.00
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs2.041.74.27.419.82.162.22.620.62.13.330.026.397.483.310.413.40.91.829.5364.70.0

us-gaap:CommercialPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3500000.0117000.01482000.0571000.0488000.05698000.069000.01454000.0230000.02538000.01013000.082000.081000.0000168000.03025000.01191000.000500000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs97.852.594.937.875.996.631.190.961.794.572.051.228.40.00.00.086.686.898.10.00.077.8

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value9000.013000.013000.09000.028000.031000.012000.08000.066000.08000.03000.016000.0114000.01000.011000.056000.020000.05000.01000.01000.0-90000.065000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.35.80.80.64.40.55.40.517.70.30.210.040.02.616.726.410.30.10.11.3-264.710.1

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

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value000735000.0003000.00082000.0342000.011000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.00.00.048.70.00.01.40.00.03.124.36.9

ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value00082000.00003000.00000000134000.000000
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.00.00.05.40.00.00.00.20.00.00.00.00.00.00.063.20.00.00.00.00.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value223000.0224000.0223000.0179000.0159000.0159000.0158000.0158000.0158000.0159000.0158000.0160000.0157000.0158000.0139000.0138000.0139000.089000.090000.087000.032000.032000.084000.035000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1287000.01272000.01340000.01335000.01331000.01341000.01390000.01402000.01374000.01359000.0842000.0831000.0758000.0739000.0789000.0778000.0782000.0399000.0411000.0402000.0270000.0265000.0271000.0268000.0268000.0270000.0282000.0281000.0260000.0149000.0108000.080000.079000.081000.082000.082000.081000.082000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.047150.5495.279.4653.723140.4861.6823.4440.5454.6512.4285.6730.1460.7850.0030.090.6390.6270.2930.0280.4720.9980.6291.5230.4761.3540.474-0.0090.1370.590.2060.3890.216
Percentage of BusinessCombinationAcquisitionRelatedCosts0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion


Certain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value631000.01110000.0712000.0834000.01754000.01277000.01836000.0963000.054000.0382000.0517000.0604000.0-2921000.03399000.0-38000.0225000.095000.0106000.0351000.0302000.0257000.0331000.0276000.0184000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.30.250.250.250.250.250.250.250.140.140.140.120.10.10.10.10.10.080.080.080.080.080.080.080.060.060.060.060.060.0600.650.380.290.250.2
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ConcentrationRiskPercentage1

ibtx:LoansandLeasesNet, ibtx:OwnerOccupied


Concentration
Period End2021-03-312020-03-312019-03-312018-03-31
Value28.00.30.310.34
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Concentration
Period End2021-03-312020-03-312019-03-312018-03-31
Value1.00.010.010.01
Percentage of ConcentrationRiskPercentage13.63.33.22.9

us-gaap:ConcentrationRiskPercentage1 us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

stpr:CO, ibtx:LoansandLeasesNet, us-gaap:GeographicConcentrationRisk


Concentration
Period End2021-03-312020-03-312019-03-31
Value27.00.270.31
Percentage of ConcentrationRiskPercentage196.490.0100.0

us-gaap:DebtAndEquitySecuritiesRealizedGainLoss

us-gaap:DebtAndEquitySecuritiesRealizedGainLoss


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0026000.0356000.010000.0020000.0245000.0-232000.0-115000.0-10000.0-224000.072000.00
Percentage of DebtAndEquitySecuritiesRealizedGainLoss0.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0026000.0359000.013000.0020000.0273000.0127000.038000.088000.015000.072000.00
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0003000.03000.00028000.0359000.0153000.098000.0239000.000
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.3884.7711.003-1.456-3.6512.4712.4873.11.8976.618-0.1931.360.0410.729131.2931.0550.981-1.6980.237-0.9820.594-0.943-3.1860.793-0.599-0.0570.135-0.180.173-0.3560.154-1.8810.00.00.0
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.0853.163.2243.1743.1763.1543.1043.0372.9482.6942.0672.1952.0792.051.9932.1672.2731.7631.7361.7211.6671.6391.6241.5721.5531.5211.4981.3521.291.1451.1511.1881.0340.9490.9530.9160.8340.821
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForwardContracts


Derivative
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1346000.0-256000.0192000.0811000.0-1252000.07000.061000.086000.09000.0-336000.0110000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateLockCommitments


Derivative
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1409000.0-1594000.01517000.02194000.0551000.0-657000.0126000.0126000.0430000.0-84000.0906000.0
Percentage of DerivativeGainLossOnDerivativeNet-104.7622.7790.1270.5-44.0-9385.7206.6146.54777.825.0823.6

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:ForwardContracts, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-06-30
Value-838000.0-1252000.0
Percentage of DerivativeGainLossOnDerivativeNet0.0-154.4

us-gaap:InterestRateLockCommitments, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-06-30
Value-40000.0551000.0
Percentage of DerivativeGainLossOnDerivativeNet0.067.9

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value154000.0
Percentage of DerivativeGainLossOnDerivativeNet0.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value131312101010101010104.2664.2673.9743.4012.7812.782.7781.8921.8471.4781.4771.4771.4731.3681.3691.3691.0210.9820.9820.7560.7240.7250.05.3543.0522.3241.9081.397
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value131312101010101010104.2664.2673.9743.4012.7812.782.7781.8921.8471.4781.4771.4771.4731.3681.3691.3691.0210.9820.9820.7560.7240.7250.05.3543.0522.3241.9081.397
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-32000.0-194000.0-3000.044000.0122000.080000.042000.0-11000.0-30000.020000.014000.019000.0264000.0349000.051000.028000.0520000.0724000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value32000.0194000.03000.0-44000.0-122000.0-80000.00-11000.0-30000.020000.014000.019000.0264000.0349000.051000.028000.0520000.0724000.00000
Percentage of ExcessTaxBenefitFromShareBasedCompensationOperatingActivities100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1467000.01705000.01574000.01597000.01989000.01752000.0994000.0-2139000.0962000.01248000.01093000.0760000.0712000.0741000.01155000.01077000.01201000.0878000.01171000.01123000.0869000.0726000.0706000.0541000.0493000.0519000.0551000.0426000.0516000.0304000.0259000.0253000.0-258000.0246000.0176000.0211000.0214000.0199000.0
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value5.2377.4958.76514102.5253.8424.8243.7023.0933.3785.1113.6093.4142.94.569
Percentage of FeesAndCommissionsMortgageBankingAndServicing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Financing
Period End2021-01-01
Value13
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease100.0

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:CommercialPortfolioSegment


Financing
Period End2021-01-01
Value4.328
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease33.2

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate


Financing
Period End2021-01-01
Value0.927
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease7.1

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Financing
Period End2021-01-01
Value8.567
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease65.7

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-01-01
Value7.64
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease58.6

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Financing
Period End2021-01-01
Value0.14
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease1.1

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Financing
Period End2021-01-01
Value67
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:AgriculturalPortfolioSegment


Financing
Period End2021-01-01
Value-0.178
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease-0.3

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:OtherPortfolioSegment


Financing
Period End2021-01-01
Value-0.224
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease-0.3

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:CommercialPortfolioSegment


Financing
Period End2021-01-01
Value12
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease18.8

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-01-01
Value-0.11
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease-0.2

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:UnallocatedFinancingReceivables


Financing
Period End2021-01-01
Value-0.423
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease-0.6

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate


Financing
Period End2021-01-01
Value22
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease32.4

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Financing
Period End2021-01-01
Value51
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease75.3

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Financing
Period End2021-01-01
Value7.179
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease10.6

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-01-01
Value29
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease42.9

srt:CumulativeEffectPeriodOfAdoptionAdjustment, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Financing
Period End2021-01-01
Value-2.255
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease-3.3

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value18000.038000.092000.070000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment

ibtx:OtherPortfolioSegment


Financing
Period End2021-03-312020-03-31
Value17000.036000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery44.751.4

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value3000.018000.056000.016000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery16.747.460.922.9

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value15000.03000.036000.018000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery83.37.939.125.7

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value3934000.0446000.01561000.01509000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

ibtx:OtherPortfolioSegment


Financing
Period End2021-03-312020-03-31
Value57000.0112000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs12.87.4

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value3684000.070000.01482000.0571000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs93.615.794.937.8

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value50000.018000.079000.09000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs1.34.05.10.6

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Financing
Period End2021-03-312020-03-31
Value301000.0735000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs67.548.7

ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-30
Value200000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs5.1

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value532000.044000.00001517000.0029000.0239000.02755000.00873000.0487000.0209000.0024000.00866000.000009000.0408000.0700000.0555000.0640000.0820000.00
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.00.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-30
Value526000.044000.0000002755000.00873000.000024000.090000.00
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment298.9100.00.00.00.00.00.0100.00.0100.00.00.00.0100.010.40.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-30
Value6000.00000000022000.0209000.00000
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment21.10.00.00.00.00.00.00.00.04.5100.00.00.00.00.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0001517000.0000
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.00.00.0100.00.00.00.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1746000.049000.00001517000.0029000.0239000.02755000.00873000.0487000.0209000.0024000.00866000.000009000.0408000.0700000.0555000.0640000.0820000.00
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment2100.0100.00.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-30
Value1740000.049000.0000002755000.00873000.000024000.090000.00
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment299.7100.00.00.00.00.00.0100.00.0100.00.00.00.0100.010.40.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-30
Value6000.00000000022000.0209000.00000
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.30.00.00.00.00.00.00.00.04.5100.00.00.00.00.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0001517000.0000
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.00.00.0100.00.00.00.0

us-gaap:ForeclosedRealEstateExpense

us-gaap:ForeclosedRealEstateExpense


Foreclosed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4000.08000.028000.043000.042000.0374000.0116000.0152000.079000.071000.047000.062000.0119000.090000.081000.061000.0125000.037000.025000.0145000.02000.033000.0-15000.088000.037000.059000.0-26000.0122000.057000.079000.0117000.0111000.091000.0166000.015000.064000.068000.073000.0
Percentage of ForeclosedRealEstateExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSaleOfLoansAndLeases


Gain
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-30
Value26000.0-291000.00689000.0-42000.006779000.000000351000.0000116000.001078000.000
Percentage of GainLossOnSaleOfLoansAndLeases100.0100.00.0100.0100.00.0100.00.00.00.00.00.0100.00.00.00.0100.00.0100.00.00.0

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfMortgageLoans


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.8365.29911138.7293.9164.1634.5963.5752.799
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-13000.0-7000.059000.034000.0340000.0-63000.00-315000.0-279000.09000.00220000.0-89000.0-8000.0-6000.0-21000.01000.05000.00-9000.03000.038000.016000.0-374000.0000-22000.000-22000.05000.0-2000.01000.03000.0-1000.0-346000.01000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfOtherRealEstate

us-gaap:GainsLossesOnSalesOfOtherRealEstate


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-73000.0012000.025000.024000.0539000.0312000.0056000.095000.058000.060000.0-124000.00-36000.0004000.010000.043000.070000.041000.049000.0130000.012000.020000.0039000.01334000.00148000.025000.01210000.0-31000.09000.0-53000.0
Percentage of GainsLossesOnSalesOfOtherRealEstate100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value302619121312141414141315142322141513101111121213181718
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment us-gaap:FinancingReceivablePortfolioSegment

ibtx:AgriculturalPortfolioSegment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value0.4950.4030.0570.0580.00.00.00.00.00.00.00.00.00.00.0850.0
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment1.61.50.30.50.00.00.00.00.00.00.00.00.00.00.40.0

us-gaap:CommercialPortfolioSegment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value2117106.9718.737.6199.0049.5179.8068.2018.1897.9589.9217154.997
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment70.365.755.056.165.460.464.064.465.458.358.951.070.177.269.935.5

us-gaap:ConsumerPortfolioSegment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value0.0280.0210.0210.0330.0310.0280.0410.0460.0640.2460.2510.2720.0620.070.0940.101
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment0.10.10.10.30.20.20.30.30.41.71.81.70.40.30.40.7

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.2646.3566.5763.7823.1971.5322.853.0153.195
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment20.223.633.330.423.912.120.320.421.3

ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value2.4172.4542.2211.5931.3971.6442.1652.2051.9262.8472.6581.964
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment7.89.111.312.810.513.015.414.912.820.219.112.6

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value187000.0235000.068000.025000.020000.013000.042000.0158000.0124000.066000.062000.016000.025000.029000.033000.0412000.031000.087000.045000.0442000.0246000.0132000.0182000.0143000.0113000.0148000.0160000.0138000.0208000.0151000.0156000.0163000.0-46000.0407000.0216000.0188000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value152000.014000.01000.01000.05000.04000.03000.018000.063000.036000.017000.03000.04000.003000.02000.01000.057000.00366000.0141000.00
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod81.36.01.54.025.030.87.111.450.854.527.418.816.00.09.10.53.265.50.082.857.30.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value29000.057000.037000.016000.05000.06000.06000.022000.032000.019000.08000.06000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod15.524.354.464.025.046.214.313.925.828.812.937.5

ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6000.0164000.030000.08000.04000.03000.028000.04000.028000.09000.037000.07000.020000.014000.012000.012000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod3.269.844.132.020.023.166.72.522.613.659.743.880.048.336.42.9

us-gaap:ImpairmentOfRealEstate

us-gaap:ImpairmentOfRealEstate


Impairment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value046000.0738000.00377000.00988000.0436000.000085000.0375000.0917000.0120000.00051000.0055000.0010000.025000.00022000.00074000.012000.015000.0448000.038000.0056000.0
Percentage of ImpairmentOfRealEstate0.0100.0100.00.0100.00.0100.0100.00.00.00.0100.0100.0100.0100.00.00.0100.00.0100.00.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.00.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-8.933-10.833-0.8540.5252410-12.11105.8411.68-1.531141.093-0.0193.45-3.6924.2212.0082.139-0.7150.88-1.326-4.2692.8631.765-6.446-0.2123.9632.03-1.0122.899-0.089-0.8720.644-0.2830.840.256-0.908
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-9.623-23.033-2.246-0.94-6.6271.98-24.90727-1.78-16.402191.2623.615-3.756-3.0235.775-8.8733.2015.863-0.9051.2880.78-4.3547.5740.829-13.0814.6344.092-2.353-3.326-0.874-0.1793.109-1.355-1.1531.3260.932-1.526
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInTimeDeposits

us-gaap:IncreaseDecreaseInTimeDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-123.758-51.582-104.958-163.338-97.008-48.974-47.736-9.443184109-33.01611596-29.38-65.597-98.754-50.0093.978-23.8689-13.024-40.862-82.91464.17438-11.289-66.32710848228.93516152.267-5.272-11.023-6.011
Percentage of IncreaseDecreaseInTimeDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2020-09-302020-06-302020-03-312019-06-302019-03-312017-03-312016-03-312015-03-31
Value165.0136330.08559.000022255.00
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.00.00.00.0100.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements us-gaap:AwardType

ibtx:PerformanceBasedPerformanceStockUnits


Incremental
Period End2021-06-302021-03-31
Value59145.044321.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.0

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InformationTechnologyAndDataProcessing


Information
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value5.5815.5365.925.7165.9255.5524.4154.474.4493.7692.8932.9892.4672.4052.1482.5462.6151.2881.1771.191.2031.1821.2440.7860.6660.6880.660.4720.4520.4960.3780.3570.3160.2960.3470.2920.2920.267
Percentage of InformationTechnologyAndDataProcessing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1451471521511511561641651671551121099788878479555352515147434240423635252221212120181715
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value111314151828303331272017129.7998.4758.0336.9815.0294.4524.0493.9233.6513.233.0673.0182.7092.6632.532.4371.9071.7961.7171.7331.7281.982.072.1672.134
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.5370.5330.5410.7141.2891.6261.8492.732.9842.612.413.1212.8471.8861.5871.7491.3511.171
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseJuniorSubordinatedDebentures

us-gaap:InterestExpenseJuniorSubordinatedDebentures


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value441000.0442000.0452000.0470000.0568000.0672000.0718000.0762000.0791000.0757000.0427000.0420000.0402000.0360000.0343000.0317000.0335000.0167000.0164000.0158000.0150000.0149000.0139000.0137000.0135000.0128000.0140000.0133000.0136000.0133000.0135000.0137000.0136000.0135000.0150000.0128000.0125000.0128000.0
Percentage of InterestExpenseJuniorSubordinatedDebentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseSubordinatedNotesAndDebentures

us-gaap:InterestExpenseSubordinatedNotesAndDebentures


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4043000.04060000.02928000.02685000.02795000.03036000.02923000.02715000.02099000.02100000.02097000.02102000.01761000.01716000.01716000.01705000.01705000.01733000.0987000.01003000.01060000.01064000.01096000.01069000.01088000.0871000.0136000.0135000.0135000.0253000.0558000.0515000.0606000.0492000.0524000.0450000.0
Percentage of InterestExpenseSubordinatedNotesAndDebentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value13513212812410511412612012411884847671737067454443434240343634363130201918161715141311
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeOther

us-gaap:InterestIncomeOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.8720.7930.8611.0270.842.0713.1443.1952.8282.371.1391.2420.7880.7431.4831.6841.3940.890.7560.5790.3150.3730.1860.1310.1220.1330.1110.1920.0530.0830.0680.0850.0910.0470.0540.0690.0960.023
Percentage of InterestIncomeOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxExempt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2061000.02069000.02113000.02126000.02168000.02065000.02056000.02074000.02127000.02225000.01105000.01103000.01179000.01193000.01220000.01124000.0992000.0541000.0479000.0394000.0444000.0451000.0459000.0461000.0449000.0414000.0401000.0404000.0367000.0257000.0259000.0258000.0258000.0249000.0224000.0205000.0200000.0199000.0
Percentage of InterestIncomeSecuritiesTaxExempt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InterestIncomeSecuritiesTaxable


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value5.2524.7574.6514.5074.8285.1645.2235.3745.2775.453.7633.843.5012.9032.6232.5392.3030.7640.6140.5730.7640.730.6150.3930.5510.6090.6160.7110.7770.6990.5170.3580.3080.3660.340.2880.3130.385
Percentage of InterestIncomeSecuritiesTaxable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions

us-gaap:InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions


Investment
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
Value2086000.02043000.01990000.01924000.01646000.01986000.02092000.02497000.02522000.02219000.00000
Percentage of InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value43434242343842374042293026252625271615151916161414141412169.1348.1487.9767.9647.7487.6596.6536.4175.84
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoanRelatedToPropertySales1

us-gaap:MortgageLoanRelatedToPropertySales1


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value475000.0001564000.000517000.0000-684000.000089000.00159000.0000048000.000113000.003453000.00
Percentage of MortgageLoanRelatedToPropertySales1100.00.00.0100.00.00.0100.00.00.00.0100.00.00.00.0100.00.0100.00.00.00.00.0100.00.00.0100.00.0100.00.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7875757383748076778651524944494751282726312828252424242225161514131313111110
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value151819252514182716169.88712109.4551312104.5835.2244.9324.9294.474.2543.7994.1093.9663.9614.213.1192.3343.4122.4512.7322.4263.5562.0871.6341.891
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value5.0535.5455.74.9776.0032.8413.6613.9492.3843.5892.2263.0182.2741.9892.3032.9031.4170.9851.1590.8160.8691.0530.5620.230.3650.4610.3250.2320.4390.2050.1250.1610.20.1140.210.0520.1580.092
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value109.606109.7179.378109.6769.4029.5858.9916.4916.6136.0185.6645.686.386.1473.8723.9824.0384.0414.044.0044.1174.0273.914.053.4353.2272.5382.482.1172.2982.1472.0021.8211.8241.67
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal


Off
Period End2021-06-30
Value620000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal100.0

us-gaap:OtherAssetImpairmentCharges

us-gaap:OtherAssetImpairmentCharges


Other
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value09000.0000
Percentage of OtherAssetImpairmentCharges0.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4.063-21.563-3.5230.2359.82614-0.813.62417147.488-5.144-1.254-10.691-6.1-0.2195.2622.0-7.229-0.7361.4031.205-0.7411.414-2.1771.3810.4420.4082.1572.429-0.8811.002-4.466-0.884-0.2720.6640.194-0.17
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax


Other
Period End2021-06-30
Value545000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax


Other
Period End2021-06-30
Value157000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0026000.0356000.010000.0020000.0245000.0-232000.0-115000.0-10000.0-224000.072000.0052000.00004000.0044000.0090000.00362000.0000000000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax0.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.0100.00.0100.00.0100.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value853000.0-4528000.0-740000.049000.01568000.03258000.0-180000.0807000.03973000.03130000.01573000.0-1081000.0-263000.0-2245000.0-2135000.0-77000.01842000.0700000.0-2530000.0-258000.0491000.0422000.0-260000.0496000.0-821000.0483000.0155000.0143000.0755000.0850000.0-309000.0351000.0-1563000.00000
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.675-21.563-3.5230.2359.85214-0.83.62417157.256-5.259-1.264-10.915-6.028-0.2195.3142.0-7.229-0.7361.4071.205-0.6971.414-2.0871.3810.8040.4082.1572.429-0.8811.002-4.466-0.884-0.2720.6640.194-0.173
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value8.9957.5468.4687.4528.6839.4439.20910108.357.1726.3485.9576.4845.4324.9784.6132.9332.9533.0332.9813.0923.0743.012.6782.5672.1772.6141.9791.9051.7831.9661.7971.5341.431.2781.2191.082
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value16221728029521710713312610074908610997138100139517072844948525755453935282837474749493542
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfOrdinaryDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value131212101010101010104.2664.2673.9743.4012.7812.782.7781.8921.8471.4781.4771.4851.5931.4281.4291.3691.0811.0310.9820.756
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value329737215411742710153068168825021129142511441046589757197344351868937344233661560.014026.85128.667145141138.2052074.6412617
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.00.01.826250.00.7756.0162.6060.00.06.1440.00.0
Percentage of PaymentsToAcquireFederalHomeLoanBankStock0.00.0100.0100.00.0100.0100.0100.00.00.0100.00.00.0

us-gaap:PaymentsToAcquireLoansAndLeasesHeldForInvestment

us-gaap:PaymentsToAcquireLoansAndLeasesHeldForInvestment


Payments
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value33-33.742-41.20165989-17.66914915718015973299214179113143129211113
Percentage of PaymentsToAcquireLoansAndLeasesHeldForInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendsAndOtherAdjustments

us-gaap:PreferredStockDividendsAndOtherAdjustments


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value138000.0134000.0132000.0112000.068000.068000.065000.079000.080000.076000.035000.036000.035000.033000.014000.024000.024000.024000.027000.023000.025000.028000.027000.0
Percentage of PreferredStockDividendsAndOtherAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.01004001100100300600700575150685275100
Percentage of ProceedsFromFederalHomeLoanBankBorrowings0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value60720055116527581528721712248611281447115210273293869168117461707383166.2783571628.8681415182820139123136.1372022.6192218
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromOtherDebt

us-gaap:ProceedsFromOtherDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312013-12-312013-09-302012-12-312012-09-30
Value0.02.56.473136130.09.00.035210.00.00.00.0290.00.0-0.2630.00.00.00.00.00.04.68
Percentage of ProceedsFromOtherDebt0.0100.0100.0100.0100.00.0100.00.0100.0100.00.00.00.00.0100.00.00.0100.00.00.00.00.00.00.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-30
Value0.1810.00.00.762132.7130.04.19618559151214140.417160.00.00.02.7870.0190.04.0670.00.00.0
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0100.00.0100.00.00.00.0

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.302300.00.1060.0754.4424.346260.0120.00.00.002
Percentage of ProceedsFromSaleOfFederalHomeLoanBankStock100.0100.00.0100.0100.0100.0100.0100.00.0100.00.00.0100.0

us-gaap:ProceedsFromSaleOfLoansReceivable

us-gaap:ProceedsFromSaleOfLoansReceivable


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6.0840.563111.4550.0900.00.00.00.00.0-4.00.00.0
Percentage of ProceedsFromSaleOfLoansReceivable100.0100.0100.0100.00.0100.00.00.00.00.00.0100.00.00.0

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value18224829629519210713412110387998910710812599132566779785343535753434232292941455044503242
Percentage of ProceedsFromSaleOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfOtherRealEstate

us-gaap:ProceedsFromSaleOfOtherRealEstate


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.6190.01.9054.21.225.2381.7490.00.4660.0951.3211.6383.7854.4131.2350.00.00.7380.7110.4110.1360.8871.1210.3161.4920.6680.7030.552160.0010.550.4966.8270.9410.8730.239
Percentage of ProceedsFromSaleOfOtherRealEstate100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.0210.1270.0711.7580.0660.00.4931.5980.0090.0113.1350.0040.0010.0050.0010.009-0.2470.4160.0790.0840.0264.2280.00.00.0050.0020.00.0110.3760.0570.00.0091.851-0.1543.3970.001
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ProfessionalFees

us-gaap:ProfessionalFees


Professional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.7563.673.3642.8712.1814.2143.1652.0571.5441.171.1291.1751.1331.1191.3521.2731.1660.7730.8580.7170.9770.661.1830.8410.6770.490.7750.8280.5960.3680.380.3530.2930.2720.3520.3040.2050.243
Percentage of ProfessionalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.8717.62238.3811.6095.2334.7393.2242.911.5252.732.6951.8971.8732.4722.0232.1972.1232.1232.9971.973.9321.6591.671.7510.9761.3791.2530.8830.831.0791.030.9291.0130.6670.575
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivablePortfolioSegment

ibtx:AgriculturalPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.011-0.0310.0340.013-0.005-0.0060.0590.043-0.0260.043-0.024-0.002-0.030.0080.071-0.0060.0190.013-0.012-0.028-0.002-0.017
Percentage of ProvisionForLoanAndLeaseLosses-0.3-0.40.10.2-0.3-0.11.21.3-0.92.8-0.9-0.1-1.60.42.9-0.30.90.6-0.6-0.9-0.1-0.4

ibtx:OtherPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.1220.1190.1210.1310.110.1080.0890.0490.060.050.0290.0710.0220.0220.0230.0230.0140.0230.0230.0220.1010.0
Percentage of ProvisionForLoanAndLeaseLosses3.21.60.51.66.82.11.91.52.13.31.12.61.21.20.91.10.61.11.10.75.10.0

us-gaap:CommercialPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4.9140.4769.5825.0530.1633.1513.4431.9130.791.8870.5561.741.4410.5330.675-0.590.0130.4120.3741.5920.5533.866
Percentage of ProvisionForLoanAndLeaseLosses126.96.241.460.310.160.272.759.327.1123.720.464.676.028.527.3-29.20.619.417.653.128.198.3

us-gaap:ConsumerPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.0730.0920.030.0280.0030.0150.079-0.0260.073-0.0020.008-0.010.037-0.0370.0350.0640.099-0.0060.007-0.003-0.0780.048
Percentage of ProvisionForLoanAndLeaseLosses1.91.20.10.30.20.31.7-0.82.5-0.10.3-0.42.0-2.01.43.24.5-0.30.3-0.1-4.01.2

us-gaap:UnallocatedFinancingReceivables


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.2940.755-0.080.3570.114-0.357-0.140.0060.345-0.2180.112-0.226-0.4910.1070.1910.1820.083-0.0540.0560.0150.2-0.173
Percentage of ProvisionForLoanAndLeaseLosses-7.69.9-0.34.37.1-6.8-3.00.211.9-14.34.1-8.4-25.95.77.79.03.8-2.52.60.510.2-4.4

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

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.5865.829111.7331.1042.3180.9570.911.5240.1492.310.926
Percentage of ProvisionForLoanAndLeaseLosses-41.076.551.020.768.644.320.228.252.49.884.634.4

ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value0.31-0.1520.1670.3070.0410.0540.050.062-0.09-0.1510.0070.053-0.0620.258-0.0150.2350.0670.1130.1320.22-0.019
Percentage of ProvisionForLoanAndLeaseLosses8.0-2.00.73.72.51.01.11.9-3.1-9.90.32.0-3.313.8-0.611.63.05.36.27.3-0.5

ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.3430.5321.4740.7590.079-0.050.2020.2670.234-0.233-0.2680.1430.120.0330.4630.067
Percentage of ProvisionForLoanAndLeaseLosses8.97.06.49.14.9-1.04.38.38.0-15.3-9.85.36.31.818.73.3

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLeaseAndOtherLosses


Provision
Period End2021-06-302020-06-30
Value-6.523
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ProvisionForLoanLossesExpensed


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value-7.12-2.5238.381
Percentage of ProvisionForLoanLossesExpensed100.0100.0100.0100.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancingReceivablePortfolioSegment

ibtx:AgriculturalPortfolioSegment


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.022-0.0510.0340.013
Percentage of ProvisionForLoanLossesExpensed0.32.00.10.2

ibtx:OtherPortfolioSegment


Provision
Period End2021-03-312020-03-31
Value0.2230.131
Percentage of ProvisionForLoanLossesExpensed-8.91.6

us-gaap:CommercialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.7754.5019.5825.053
Percentage of ProvisionForLoanLossesExpensed-24.9-180.041.460.3

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.0760.0360.1510.028
Percentage of ProvisionForLoanLossesExpensed1.1-1.40.70.3

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate


Provision
Period End2021-06-302020-06-30
Value-5.7543.743
Percentage of ProvisionForLoanLossesExpensed80.816.2

ibtx:RealEstatePortfolioSegment, ibtx:CommercialRealEstateConstructionLandandLandDevelopment


Provision
Period End2021-03-312020-03-31
Value-5.9321.733
Percentage of ProvisionForLoanLossesExpensed237.320.7

ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.199-1.0070.1670.307
Percentage of ProvisionForLoanLossesExpensed2.840.30.73.7

ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Provision
Period End2021-06-302020-06-30
Value-2.0818.05
Percentage of ProvisionForLoanLossesExpensed29.234.8

ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.763-0.271.4740.759
Percentage of ProvisionForLoanLossesExpensed10.710.86.49.1

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.06504504503303253607926305554753251300.020.020.019105021013297567565175
Percentage of RepaymentsOfFederalHomeLoanBankBorrowings0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.56.50.0220.34324190.0210.00.00.00.00.00.00.00.08.835190.8357.8151.0621.5150.566
Percentage of RepaymentsOfOtherDebt100.0100.00.0100.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfSubordinatedDebt us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:RepaymentsOfSubordinatedDebt

ibtx:UnsecuredSubordinatedDebentureNotesDueJulyTwentiethTwoThousandTwentySix, us-gaap:SubsequentEvent


Repayments
Period End2021-07-20
Value40
Percentage of RepaymentsOfSubordinatedDebt100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue


Share
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value-19.080.411.61-10.8345.7700-7.2871.7518.380-4.36-5.23-0.9142.254.8200
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-31
Value-4.253.26
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue0.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-10.1053.480-0.060.4250.78-0.24-0.270.6271.74-0.01-0.610.1462.370.10.940.9729.911.070.43031.41-0.6305.950.80.850.328.38000020.31
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

ibtx:PerformanceBasedPerformanceStockUnits


Share
Period End2021-06-302021-03-31
Value062.58
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.2463.36053.48
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.38-0.0457.940.10.0617.2837.320.030.554.6339.150.080.142.7331.23-0.13-3.47.3432.610.2-0.069.232.980.3402.0117.92-0.170.761.611.9400.04014.72
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.1456.51-0.0457.94
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.00.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value663000.06875000.0133000.0596000.0675000.04198000.0973000.0664000.02546000.04542000.0246000.0421000.03922000.03617000.0354000.0248000.03876000.04119000.0654000.01369000.01879000.01306000.0108000.0147000.02367000.0678000.0320000.0273000.01146000.04869000.0214000.0130000.0154000.0357000.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value0-1000.00-2000.00000-1000.0000-1000.000-1000.00000-1000.0000-1000.000-2000.0000
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross0.0100.00.0100.00.00.00.00.0100.00.00.00.0100.00.00.0100.00.00.00.00.0100.00.00.00.0100.00.00.0100.00.00.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value01000.002000.000001000.00001000.0001000.000001000.00001000.0002000.0000
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross0.0-100.00.0-100.00.00.00.00.0-100.00.00.00.0-100.00.00.0-100.00.00.00.00.0-100.00.00.00.0-100.00.00.0-100.00.00.00.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312012-12-31
Value0.1761.4895.660.0130.0010.1450.0080.04139120.0
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.1761.4895.6590.0130.0010.1450.0080.0413912
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferToOtherRealEstate

us-gaap:TransferToOtherRealEstate


Transfer
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value001325000.03914000.0000544000.00410000.000451000.000750000.0-111000.01301000.0523000.000221000.000115000.0968000.00120000.034000.0207000.0175000.02503000.0545000.052000.018000.0270000.0
Percentage of TransferToOtherRealEstate0.00.0100.0100.00.00.00.0100.00.0100.00.00.0100.00.00.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value444000.0487000.0462000.0512000.0176000.0209000.0240000.0329000.0286000.0184000.0247000.0262000.0221000.0245000.071000.0181000.0134000.0176000.0181000.0204000.0174000.0211000.0169000.0131000.0183000.0178000.0115000.0157000.080000.058000.075000.068000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:CertificatesOfDepositFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

ibtx:CertificatesOfDepositFairValueDisclosure

us-gaap:FairValueInputsLevel2


Certificates
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3.2714.5694.5954.624.6455.9635.9515.9785.471.4891.2241.2351.2399.8261315155.9432.7331239610.00.3483.7854.6827.72
Percentage of CertificatesOfDepositFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

ibtx:CertificatesOfDepositFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Certificates
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312013-12-312013-09-302012-12-31
Value3.2454.4824.4824.4814.4815.7195.7195.7155.2161.4871.2251.2251.2259.81215155.8922.7071239610.00.3487.72
Percentage of CertificatesOfDepositFairValueDisclosure99.298.197.597.096.595.996.195.695.499.9100.199.298.999.799.599.399.099.199.099.999.999.80.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Certificates
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312013-12-312013-09-302012-12-31
Value3.2714.5694.5954.624.6455.9635.9515.9785.471.4891.2241.2351.2399.8261315155.9432.7331239610.00.3487.72
Percentage of CertificatesOfDepositFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

ibtx:DeferredTaxAssetsFairValueAdjustmentsOnAcquiredLoans

ibtx:DeferredTaxAssetsFairValueAdjustmentsOnAcquiredLoans


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value12216.095.2142.744.544.311.159
Percentage of DeferredTaxAssetsFairValueAdjustmentsOnAcquiredLoans100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:DeferredTaxAssetsNonAccrualLoans

ibtx:DeferredTaxAssetsNonAccrualLoans


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value550000.0390000.0470000.0414000.070000.045000.032000.069000.0
Percentage of DeferredTaxAssetsNonAccrualLoans100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:DeferredTaxAssetsNoncompeteAgreements

ibtx:DeferredTaxAssetsNoncompeteAgreements


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value597000.0663000.0552000.0526000.00
Percentage of DeferredTaxAssetsNoncompeteAgreements100.0100.0100.0100.00.0

ibtx:DeferredTaxAssetsOperatingLeaseLiability

ibtx:DeferredTaxAssetsOperatingLeaseLiability


Deferred
Period End2020-12-312019-12-312018-12-31
Value5129000.06457000.00
Percentage of DeferredTaxAssetsOperatingLeaseLiability100.0100.00.0

ibtx:DeferredTaxAssetsStartUpCosts

ibtx:DeferredTaxAssetsStartUpCosts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value171000.0230000.0274000.0281000.0249000.0294000.0344000.0329000.0
Percentage of DeferredTaxAssetsStartUpCosts100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:DeferredTaxLiabilitiesAcquiredDebt

ibtx:DeferredTaxLiabilitiesAcquiredDebt


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value723000.0780000.0777000.0818000.00
Percentage of DeferredTaxLiabilitiesAcquiredDebt100.0100.0100.0100.00.0

ibtx:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset

ibtx:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset


Deferred
Period End2020-12-312019-12-312018-12-31
Value4911000.06233000.00
Percentage of DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset100.0100.00.0

ibtx:DeferredTaxLiabilitiesPPPDeferredLoanCosts

ibtx:DeferredTaxLiabilitiesPPPDeferredLoanCosts


Deferred
Period End2020-12-31
Value952000.0
Percentage of DeferredTaxLiabilitiesPPPDeferredLoanCosts100.0

ibtx:DeferredTaxLiabilitiesUnrealizedGainsonAvailableforsaleSecurities

ibtx:DeferredTaxLiabilitiesUnrealizedGainsonAvailableforsaleSecurities


Deferred
Period End2020-12-312019-12-312018-12-312016-12-312015-12-312014-12-312013-12-31
Value9501000.05367000.000963000.0975000.00
Percentage of DeferredTaxLiabilitiesUnrealizedGainsonAvailableforsaleSecurities100.0100.00.00.0100.0100.00.0

ibtx:FederalHomeLoanBankStockAndRestrictedInvestments

ibtx:FederalHomeLoanBankStockAndRestrictedInvestments


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2120202657553026
Percentage of FederalHomeLoanBankStockAndRestrictedInvestments100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:FinancingReceivableAmountOfLoansAuthorizedCARESAct us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

ibtx:FinancingReceivableAmountOfLoansAuthorizedCARESAct

us-gaap:CommercialPortfolioSegment, ibtx:SmallBusinessAdministrationSBACARESActPaycheckProtectionProgram


Financing
Period End2021-06-302021-03-312020-12-312020-09-30
Value490912804825
Percentage of FinancingReceivableAmountOfLoansAuthorizedCARESAct100.0100.0100.0100.0

ibtx:FinancingReceivableDeferredFeesCARESAct us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

ibtx:FinancingReceivableDeferredFeesCARESAct

us-gaap:CommercialPortfolioSegment, ibtx:SmallBusinessAdministrationSBACARESActPaycheckProtectionProgram


Financing
Period End2021-06-302021-03-312020-12-31
Value10149.77
Percentage of FinancingReceivableDeferredFeesCARESAct100.0100.0100.0

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess


Financing
Period End2020-12-31
Value13076
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess100.0

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality


Financing
Period End2020-12-31
Value12861
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess98.4

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:AgriculturalPortfolioSegment


Financing
Period End2020-12-31
Value84
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.6

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:CommercialPortfolioSegment


Financing
Period End2020-12-31
Value3863
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess29.5

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-31
Value67
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.5

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate


Financing
Period End2020-12-31
Value1230
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess9.4

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Financing
Period End2020-12-31
Value326
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess2.5

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2020-12-31
Value5940
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess45.4

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Financing
Period End2020-12-31
Value1347
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess10.3

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value0.019
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value1230
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess9.4

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value0.019
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value326
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess2.5

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value2.434
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value5921
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess45.3

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value19
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value16
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value5.169
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value1341
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess10.3

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value6.197
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value1.028
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:AgriculturalPortfolioSegment, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value84
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.6

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:AgriculturalPortfolioSegment, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value0.001
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:AgriculturalPortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value0.001
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:CommercialPortfolioSegment, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value3.243
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:CommercialPortfolioSegment, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value3846
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess29.4

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:CommercialPortfolioSegment, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value16
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:CommercialPortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value13
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:ConsumerPortfolioSegment, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value0.086
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:ConsumerPortfolioSegment, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value67
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.5

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:ConsumerPortfolioSegment, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value0.127
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value0.041
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablesPeriodPastDue

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value10
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value12819
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess98.0

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value42
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.3

ibtx:FinancingReceivablesExcludingReceivablesAcquiredwithDeterioratedCreditQuality, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value31
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.2

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:CreditLossStatus

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Financing
Period End2020-12-31
Value214
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess1.6

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:CreditLossStatus, us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value0.624
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value210
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess1.6

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value3.843
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value3.219
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.0

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:FinancingReceivablePortfolioSegment

ibtx:AgriculturalPortfolioSegment


Financing
Period End2020-12-31
Value85
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.7

us-gaap:CommercialPortfolioSegment


Financing
Period End2020-12-31
Value3902
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess29.8

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-31
Value67
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.5

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

ibtx:RealEstatePortfolioSegment, ibtx:CommercialConstructionLandandLandDevelopmentRealEstate


Financing
Period End2020-12-31
Value1245
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess9.5

ibtx:RealEstatePortfolioSegment, ibtx:SingleFamilyInterimConstructionRealEstatePortfolioSegment


Financing
Period End2020-12-31
Value326
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess2.5

ibtx:RealEstatePortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2020-12-31
Value6096
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess46.6

ibtx:RealEstatePortfolioSegment, us-gaap:ResidentialRealEstate


Financing
Period End2020-12-31
Value1352
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess10.3

ibtx:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess us-gaap:FinancingReceivablesPeriodPastDue

ibtx:FinancingReceivables30to89DaysPastDue


Financing
Period End2020-12-31
Value11
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.1

us-gaap:FinancialAssetNotPastDue


Financing
Period End2020-12-31
Value13030
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess99.6

us-gaap:FinancialAssetPastDue


Financing
Period End2020-12-31
Value45
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.4

us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2020-12-31
Value34
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess0.3

ibtx:FinancingReceivableModificationsAggregateInterestDeferred us-gaap:LoanRestructuringModification, us-gaap:UnusualRiskOrUncertaintyByNature

ibtx:FinancingReceivableModificationsAggregateInterestDeferred

us-gaap:PaymentDeferral, ibtx:TemporaryModification


Financing
Period End2020-12-312020-09-30
Value2224
Percentage of FinancingReceivableModificationsAggregateInterestDeferred100.0100.0

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustGross

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustGross


Junior
Period End2020-12-312019-12-312018-12-312017-12-31
Value57573131
Percentage of JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustGross100.0100.0100.0100.0

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustUnamortizedDiscountPremium

ibtx:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustUnamortizedDiscountPremium


Junior
Period End2020-12-31
Value3301000.0
Percentage of JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustUnamortizedDiscountPremium100.0

ibtx:JuniorSubordinatedNotesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

ibtx:JuniorSubordinatedNotesFairValueDisclosure

us-gaap:FairValueInputsLevel2


Junior
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
Value4341423837394850504731292919201918181818181818181818181818181818181818
Percentage of JuniorSubordinatedNotesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:JuniorSubordinatedNotesFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Junior
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value545454535353535353532727272727272718181818181818181818181818181818
Percentage of JuniorSubordinatedNotesFairValueDisclosure123.3131.0126.7140.8142.4136.2110.1107.1105.9113.088.894.093.2143.5138.2141.7145.1100.0100.1100.0100.0100.0100.1100.1100.1100.1100.1100.1100.1100.1100.3100.2100.2

us-gaap:EstimateOfFairValueFairValueDisclosure


Junior
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value434142383739485050473129291920191818181818181818181818181818181818
Percentage of JuniorSubordinatedNotesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:LoansAndLeasesReceivableDeferredIncomeCARESAct us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

ibtx:LoansAndLeasesReceivableDeferredIncomeCARESAct

us-gaap:CommercialPortfolioSegment, ibtx:SmallBusinessAdministrationSBACARESActPaycheckProtectionProgram


Loans
Period End2020-12-312020-09-30
Value9.7714
Percentage of LoansAndLeasesReceivableDeferredIncomeCARESAct100.0100.0

ibtx:LoansHeldforsaleFairValueDisclosureOutstandingPrincipalBalance

ibtx:LoansHeldforsaleFairValueDisclosureOutstandingPrincipalBalance


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3153687757312826171626
Percentage of LoansHeldforsaleFairValueDisclosureOutstandingPrincipalBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:LoansHeldforsaleatCostFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

ibtx:LoansHeldforsaleatCostFairValueDisclosure

us-gaap:FairValueInputsLevel2


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value103.963116.036126.8246.5545.56955.2184.9741240
Percentage of LoansHeldforsaleatCostFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:LoansHeldforsaleatCostFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value103.869105.93126.6916.4415.497885.1124.8561139
Percentage of LoansHeldforsaleatCostFairValueDisclosure97.697.697.798.297.598.198.398.992.398.097.697.696.9

us-gaap:EstimateOfFairValueFairValueDisclosure


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value103.963116.036126.8246.5545.56955.2184.9741240
Percentage of LoansHeldforsaleatCostFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:PercentageOfDepositsToDeposits

ibtx:PercentageOfDepositsToDeposits


Percentage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value100.01.01.01.01.01.01.01.01.0
Percentage of PercentageOfDepositsToDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:PercentageOfDepositsToDepositsNonInterestBearingAccounts

ibtx:PercentageOfDepositsToDepositsNonInterestBearingAccounts


Percentage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value28.90.2710.2770.2870.2440.2660.2520.1770.187
Percentage of PercentageOfDepositsToDepositsNonInterestBearingAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits250000OrMore

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits250000OrMore


Percentage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5.10.0780.0730.0660.1040.0930.0960.095
Percentage of PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits250000OrMore100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDepositsLessThan250000

ibtx:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDepositsLessThan250000


Percentage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.70.0750.0720.0690.0830.1170.1570.154
Percentage of PercentageOfInterestBearingDomesticDepositsToDepositsTimeDepositsLessThan250000100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:SecuritiesPurchasedNotYetSettled

ibtx:SecuritiesPurchasedNotYetSettled


Securities
Period End2021-03-312018-03-312017-03-312016-03-312015-06-302015-03-312014-03-312013-09-302013-03-312012-09-30
Value5.00.06.0680.03.00.02.01.00.00.0
Percentage of SecuritiesPurchasedNotYetSettled100.00.0100.00.0100.00.0100.0100.00.00.0

ibtx:TimeDeposits250000orMore

ibtx:TimeDeposits250000orMore


Time
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value740937561438474374313161
Percentage of TimeDeposits250000orMore100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:TimeDepositsLessthan250000

ibtx:TimeDepositsLessthan250000


Time
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value675892559456381470509264
Percentage of TimeDepositsLessthan250000100.0100.0100.0100.0100.0100.0100.0100.0

ibtx:TrustPreferredSecuritiesEffectiveInterestRate ibtx:UnconsolidatedSubsidiaryTrustsByType

ibtx:TrustPreferredSecuritiesEffectiveInterestRate

ibtx:CenbankTrustThree


Trust
Period End2020-12-312019-12-31
Value2.890.0465
Percentage of TrustPreferredSecuritiesEffectiveInterestRate100.0100.0

ibtx:CommunityGroupStatutoryTrustOne


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.820.03490.04390.0319
Percentage of TrustPreferredSecuritiesEffectiveInterestRate63.075.10.00.0

ibtx:GuarantyTrustThree


Trust
Period End2020-12-312019-12-31
Value3.340.0509
Percentage of TrustPreferredSecuritiesEffectiveInterestRate115.6109.5

ibtx:IbCentexTrustOne


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value3.460.05160.0590.047
Percentage of TrustPreferredSecuritiesEffectiveInterestRate119.7111.00.00.0

ibtx:IbTrustOne


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value3.460.05160.05790.0463
Percentage of TrustPreferredSecuritiesEffectiveInterestRate119.7111.00.00.0

ibtx:IbTrustThree


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.610.04310.05050.0385
Percentage of TrustPreferredSecuritiesEffectiveInterestRate90.392.70.00.0

ibtx:IbTrustTwo


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value3.090.04840.05290.0421
Percentage of TrustPreferredSecuritiesEffectiveInterestRate106.9104.10.00.0

ibtx:NorthstarTrustThree


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.890.03560.04460.0326
Percentage of TrustPreferredSecuritiesEffectiveInterestRate65.476.60.00.0

ibtx:NorthstarTrustTwo


Trust
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.890.03560.04460.0326
Percentage of TrustPreferredSecuritiesEffectiveInterestRate65.476.60.00.0

ibtx:UndisbursedAdvancesUnderLettersOfCredit us-gaap:LongtermDebtType

ibtx:UndisbursedAdvancesUnderLettersOfCredit

us-gaap:FederalHomeLoanBankAdvances


Undisbursed
Period End2020-12-31
Value1240
Percentage of UndisbursedAdvancesUnderLettersOfCredit100.0

us-gaap:AccruedInvestmentIncomeReceivable us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:FairValueInputsLevel2


Accrued
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
Value55596059563535364037242323182019181112101110109.0469.4839.1119.6558.0258.6695.3554.7134.5955.0934.6394.647
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value55596059563535364037242323182019181112101110109.0469.4839.1119.6558.0258.6695.3554.7134.5954.647
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value55596059563535364037242323182019181112101110109.0469.4839.1119.6558.0258.6695.3554.7134.5954.647
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdvancesFromFederalHomeLoanBanks

us-gaap:AdvancesFromFederalHomeLoanBanks


Advances
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
Value375375375375925975325555580340290345750480530560460460460470470380288263194219229324269174187161164164164
Percentage of AdvancesFromFederalHomeLoanBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsHeldInTrust us-gaap:ConsolidatedEntities

us-gaap:AssetsHeldInTrust

srt:ParentCompany


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value1724000.01724000.0950000.0950000.0
Percentage of AssetsHeldInTrust100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value3738474848392525218.3310.9350.751.2621.3953.436.3346.5812.5091.9894.875.4674.3433.6643.8352.9794.5893.6723.3210.707
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2.6112.8063.1693.8923.8463.4910.9261.2381.2120.3530.080.00.083
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax6.97.36.78.07.98.83.74.95.64.28.60.02.4

us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.7590.580.6080.4150.2310.1570.2070.1740.1770.055
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax2.01.51.30.80.50.40.80.70.80.7

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1517212324211112103.2150.1280.191.229
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax40.246.045.949.151.254.747.947.748.238.613.725.335.8

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value18162018171211119.0914.5730.7270.562.118
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax47.641.642.738.236.230.544.643.541.754.977.874.761.7

us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1.2681.4011.6481.9052.0662.220.7430.8060.8080.1350.00.00.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.33.63.53.94.25.63.03.23.71.60.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value10142.0310.1110.1180.8890.9250.4120.5214.688121914135.0921.8961.9243.1144.5940.2460.1070.3860.9120.3420.90.4230.8870.9783.358
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value5.6048.7461.9160.1060.0210.4790.5830.1830.191.4972.8194.7032.223
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax52.658.694.395.517.853.963.044.436.531.923.124.143.7

us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0360.0790.0020.00.00.00.00.00.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.30.50.10.00.00.00.00.00.0

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4.5934.8730.0930.00.0040.3290.1830.1621.9745.8269.0221.208
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax43.132.64.60.00.435.644.431.142.147.846.323.7

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.4141.2330.020.0050.0970.4060.0060.0150.1340.9183.0865.0361.287
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax3.98.31.04.582.245.70.63.625.719.625.325.825.3

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value128411081027100110501061105810831070696779804775764742749351319263282298270196178193203233196
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value295247200152175178179186149152199213
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis23.022.419.515.216.716.917.017.214.022.025.627.9

us-gaap:CorporateBondSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2821189.9995.0017.0117.0217.0328.05
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.21.91.81.00.50.70.70.60.8

us-gaap:OtherDebtSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-31
Value1.21.21.21.21.21.21.21.21.210
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.10.10.10.10.10.10.10.10.11.4

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value552421403431459493486491507326349274
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis43.138.139.243.143.746.546.045.347.446.844.835.9

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value373373356358361332334347353187200228
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis29.033.734.735.834.431.331.532.033.126.925.829.9

us-gaap:USTreasurySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value334348484848505050303037
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.63.94.74.84.64.54.74.64.74.33.94.9

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value359247203188
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value363249209195
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value142137128134
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value147143135141
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value335318314267
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value343320325278
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value879742710649
Percentage of AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value863731686624
Percentage of AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value25273934
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value26273934
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value683552421403
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value694565443427
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value130711531076104910891085108311041074685760791762763747754350316267287302273200180198206235194
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:AgencySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value289249204156178179181187148150194211
Percentage of AvailableForSaleSecuritiesDebtSecurities22.121.619.014.916.416.516.717.013.921.925.627.7

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value282218105.1587.2187.1957.209
Percentage of AvailableForSaleSecuritiesDebtSecurities2.21.91.81.00.50.70.70.7

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:OtherDebtSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-31
Value1.21.21.21.21.21.21.21.21.20.0
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.10.10.10.10.10.10.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value565443427456480505498501508320340274
Percentage of AvailableForSaleSecuritiesDebtSecurities43.338.439.743.544.146.646.045.447.446.844.736.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value387393375375373343345355357185196229
Percentage of AvailableForSaleSecuritiesDebtSecurities29.734.134.835.834.331.731.832.233.327.025.830.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasurySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value344449505048505049292937
Percentage of AvailableForSaleSecuritiesDebtSecurities2.63.94.64.84.64.54.74.64.64.33.94.9

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

us-gaap:FairValueMeasurementsRecurring, us-gaap:AgencySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value289249204156178179181187148150194211
Percentage of AvailableForSaleSecuritiesDebtSecurities22.121.619.014.916.416.516.717.013.921.925.627.7

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value282218105.1587.2187.1957.209
Percentage of AvailableForSaleSecuritiesDebtSecurities2.21.91.81.00.50.70.70.7

us-gaap:FairValueMeasurementsRecurring, us-gaap:OtherDebtSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-31
Value1.21.21.21.21.21.21.21.21.210
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.10.10.10.10.10.11.4

us-gaap:FairValueMeasurementsRecurring, us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value565443427456480505498501508320340274
Percentage of AvailableForSaleSecuritiesDebtSecurities43.338.439.743.544.146.646.045.447.446.844.736.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value387393375375373343345355357185196229
Percentage of AvailableForSaleSecuritiesDebtSecurities29.734.134.835.834.331.731.832.233.327.025.830.1

us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasurySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value344449505048505049292937
Percentage of AvailableForSaleSecuritiesDebtSecurities2.63.94.64.84.64.54.74.64.64.33.94.9

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value289249204156178179181187148150194211
Percentage of AvailableForSaleSecuritiesDebtSecurities22.121.619.014.916.416.516.717.013.921.925.627.7

us-gaap:CorporateBondSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value282218105.1587.2187.1957.2098.105
Percentage of AvailableForSaleSecuritiesDebtSecurities2.21.91.81.00.50.70.70.70.8

us-gaap:OtherDebtSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-31
Value1.21.21.21.21.21.21.21.21.210
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.10.10.10.10.10.11.4

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value565443427456480505498501508320340274
Percentage of AvailableForSaleSecuritiesDebtSecurities43.338.439.743.544.146.646.045.447.446.844.736.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value387393375375373343345355357185196229
Percentage of AvailableForSaleSecuritiesDebtSecurities29.734.134.835.834.331.731.832.233.327.025.830.1

us-gaap:USTreasurySecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value344449505048505049292937
Percentage of AvailableForSaleSecuritiesDebtSecurities2.63.94.64.84.64.54.74.64.64.33.94.9

us-gaap:BankOwnedLifeInsurance

us-gaap:BankOwnedLifeInsurance


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value222221220219217216215214212211129128127113113112111575756564140404040393939212111111110
Percentage of BankOwnedLifeInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BuildingsAndImprovementsGross

us-gaap:BuildingsAndImprovementsGross


Buildings
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value191184931077171695848
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Capital us-gaap:ConsolidatedEntities

us-gaap:Capital

srt:ParentCompany


Capitalus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value191718741825178116111557151314641436142910721035897
Percentage of Capital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries


Capitalus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value194919041864179716251565154815141455142710541018867
Percentage of Capital101.6101.6102.1100.9100.8100.5102.3103.4101.399.898.498.496.6

us-gaap:CapitalRequiredForCapitalAdequacy us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredForCapitalAdequacy

srt:ParentCompany


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1415139314381406136013571343133813071254681662572
Percentage of CapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1414139314381406135913561342133813091253681662571
Percentage of CapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0100.0100.0100.0100.299.999.999.999.8

us-gaap:CapitalRequiredToBeWellCapitalized us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredToBeWellCapitalized

srt:Subsidiaries


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1347132613691339129512921278127412471194851827713
Percentage of CapitalRequiredToBeWellCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1


Cash
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
Value27942416181314531605948565570579431130290447398431763579515505589436356293353424358324249192979312012680102
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value279424161813145316059485655705794311302904473984317635795155055894363562933534243583242491929793120102
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value279424161813145316059485655705794311302904473984317635795155055894363562933534243583242491929793120102
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndDueFromBanks

us-gaap:CashAndDueFromBanks


Cash
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
Value25624825017119120318616314111210214932127518726823816215815015389151126117136153121148322729211730
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsAndFederalFundsSold

us-gaap:CashCashEquivalentsAndFederalFundsSold


Cash
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
Value27942416181314531605948565570579431130290447398431763579515505
Percentage of CashCashEquivalentsAndFederalFundsSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield


Certain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value5.6186.2497.3598.0718.9051011151.4361.491.7112.2281.5461.8562.2831.5711.5261.6211.7272.0782.382.5032.8342.3622.5460.408
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet


Certain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-11-302013-09-302013-06-302013-03-312012-12-312012-10-012012-04-022012-03-31
Value2142262492722923193514371121241168591101773334353640494949545952651413112.8673.4473.4496.9458.2223.4178.222
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance


Certain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-11-302013-09-302013-06-302013-03-312012-12-312012-10-012012-04-022012-03-31
Value23725127730332635739048312914313497105117943839404146575757636961741715123.6324.4064.5469.178104.7410
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertificatesOfDepositAtCarryingValue

us-gaap:CertificatesOfDepositAtCarryingValue


Certificates
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3.2454.4824.4824.4814.4815.7195.7195.7155.2161.4871.2251.2251.2259.81215155.8922.7070.01239610.00.00.3483.7854.6827.72
Percentage of CertificatesOfDepositAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:CommonEquityTierOneCapital us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapital

srt:ParentCompany


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value15011451141613721248
Percentage of CommonEquityTierOneCapital100.0100.0100.0100.0100.0

srt:Subsidiaries


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value18541802177617101496
Percentage of CommonEquityTierOneCapital123.5124.2125.4124.6119.9

us-gaap:CommonEquityTierOneCapitalRatio us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRatio

srt:ParentCompany


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value11.1410.9410.3310.249.76
Percentage of CommonEquityTierOneCapitalRatio100.0100.0100.0100.0100.0

srt:Subsidiaries


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value13.7713.5912.9712.7711.7
Percentage of CommonEquityTierOneCapitalRatio123.6124.2125.6124.7119.9

us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy

srt:ParentCompany


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value943929959937895
Percentage of CommonEquityTierOneCapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0

srt:Subsidiaries


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value943928958937895
Percentage of CommonEquityTierOneCapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0

us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized

srt:Subsidiaries


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value875862890870831
Percentage of CommonEquityTierOneCapitalRequiredToBeWellCapitalized100.0100.0100.0100.0100.0

us-gaap:CreditDerivativeMaximumExposureUndiscounted us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk

us-gaap:CreditDerivativeMaximumExposureUndiscounted

ibtx:Loancustomercounterparty, us-gaap:InterestRateSwap


Credit
Period End2021-06-302021-03-312020-12-312020-09-30
Value12132022
Percentage of CreditDerivativeMaximumExposureUndiscounted100.0100.0100.0100.0

us-gaap:DebtInstrumentCollateralAmount us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentCollateralAmount

us-gaap:SecuredDebt, us-gaap:LineOfCredit


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value10341196978740515661
Percentage of DebtInstrumentCollateralAmount100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

ibtx:FivePointEightSevenFivePercentSubordinatedNotesDueAugust12024


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1271000.01628000.01986000.02344000.02701000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss


Debt
Period End2021-06-302020-12-31
Value6848000.06242000.0
Percentage of DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss


Debt
Period End2021-06-302020-12-31
Value15471108
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Debt
Period End2021-06-302020-12-31
Value423247
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss27.422.4

us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302020-12-31
Value2821
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss1.81.9

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-302020-12-31
Value1.0751.2
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss0.10.1

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302020-12-31
Value683421
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss44.238.1

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-31
Value369373
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss23.933.7

us-gaap:USTreasurySecurities


Debt
Period End2021-06-302020-12-31
Value3943
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss2.63.9

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value594422159362339102451732160423400
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value228181112344.963145218123.4936.06843142
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months38.542.971.095.821.236.451.741.771.410.73.810.335.7

us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302021-03-312020-12-31
Value1.9645.4210.998
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months0.31.30.6

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value340188410.046224.08419112267125
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months57.244.726.00.045.649.123.758.469.963.331.4

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value23463.7861.53118252.7934.1470.836103210287
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months4.011.12.44.278.863.62.79.24.930.920.324.221.9

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value10142.0310.1110.1180.8850.8130.2140.0220.1181.3959.2692.868
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value5.6048.7461.9160.1060.0210.4790.4950.0570.0120.0060.0320.5771.155
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss52.658.694.395.517.854.160.926.654.55.12.36.240.3

us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302021-03-312020-12-31
Value0.0360.0790.002
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss0.30.50.1

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4.5934.8730.0930.00.3170.1490.0090.0271.0316.6110.834
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss43.132.64.60.039.069.640.922.973.971.329.1

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.4141.2330.020.0050.0970.4060.0010.0080.0010.0850.3262.0170.564
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss3.98.31.04.582.245.90.13.74.572.023.421.819.7

us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest

us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest


Debt
Period End2021-06-302020-12-31
Value15741153
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:AgencySecurities


Debt
Period End2021-06-302020-12-31
Value420249
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest26.721.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302020-12-31
Value2922
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest1.91.9

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:OtherDebtSecurities


Debt
Period End2021-06-302020-12-31
Value1.0751.2
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest0.10.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302020-12-31
Value694443
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest44.138.4

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-31
Value387393
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest24.634.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasurySecurities


Debt
Period End2021-06-302020-12-31
Value4144
Percentage of DebtSecuritiesAvailableForSaleExcludingAccruedInterest2.63.9

us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:AgencySecurities


Debt
Period End2021-06-302020-12-31
Value420249
Percentage of