PB


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:EarningsPerShareBasic

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

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense

us-gaap:InterestExpenseDebt

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapital
us-gaap:ConsolidatedEntities
us-gaap:Cash

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

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

us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
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:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxAssetsNet

pb:AdditionsToImpairedLoans
us-gaap:CreditLossStatus
pb:AllowanceForLoanAndLeaseLossesAdditionalSpecificReserves
dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements
pb:AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CreditLossStatus
pb:AllowanceForLoanAndLeaseLossesGeneralReserves
us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:CreditLossStatus
pb:AllowanceForLoanAndLeaseLossesSpecificReserves
us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:CreditLossStatus
pb:AllowanceForLoanAndLeaseLossesSpecificReservesWriteOffsNet
us-gaap:CreditLossStatus
pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretablePremiumDiscountChargeOffs

pb:DebitCardDataProcessingAndSoftwareAmortization

pb:DecreaseInDeferredTaxAsset

pb:ForeclosedRealEstateExpenseAndRevenue
us-gaap:CreditFacility, us-gaap:UnusualRiskOrUncertaintyByNature
pb:FundedAmount

pb:GainLossOnSaleOfOtherRealEstateAndRepossessedAssets

pb:GainsLossesOnSalesOfAssetsExcludingLoansAndInvestmentSecurities

pb:ImpairedLoansOutstanding

pb:IncomeTaxesReceivableNetOperatingLossCARESAct

pb:IncreaseDecreaseInAllowanceForCreditLossesPercent

pb:IncreaseDecreaseInIncomeTaxExpense

pb:IncreaseDecreaseInIncomeTaxExpensePercentage

pb:InterestIncomeFederalFundsSoldAndOtherEarningAssets

pb:NetAccretionOfDiscountOnDeposits

pb:NetAccretionOfDiscountOnLoans

pb:NoninterestIncomeCreditCardDebitCardAndATMCard

pb:NoninterestIncomeMortgage

pb:NoninterestIncomeServiceChargesOnDepositAccounts

pb:NoninterestIncomeTrust

pb:NonsufficientFundsFees
dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements
pb:OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease
us-gaap:AdjustmentsForNewAccountingPronouncements

pb:RealEstateOwnedOutstanding

pb:RegulatoryAssessmentsAndFdicInsurance

pb:RepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease
dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:BrokerageCommissionsRevenue

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference

us-gaap:Communication

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationNonproduction
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:BusinessAcquisition
us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSalesOfLoansNet

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseOther

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:LaborAndRelatedExpense

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans

us-gaap:LoansAndLeasesReceivableRelatedPartiesAdditions

us-gaap:LoansAndLeasesReceivableRelatedPartiesProceeds

us-gaap:NetChangeInterestBearingDepositsDomestic

us-gaap:NetChangeNoninterestBearingDepositsDomestic

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherNoninterestExpense

us-gaap:OtherRealEstateAdditions

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale

us-gaap:PaymentsForProceedsFromLoansAndLeases

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

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireLoansReceivable

us-gaap:ProceedsFromCollectionOfLoansReceivable

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProvisionForLoanAndLeaseLosses
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:RealEstateAcquisitionsThroughForeclosures

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfSubordinatedDebt

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:SubleaseIncome

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:FinancialInstrument
pb:AccretableDiscountOnLoans

pb:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax

pb:AllowanceForCreditLossesAsPercentageOfLoans
us-gaap:BusinessAcquisition
pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock
us-gaap:BusinessAcquisition
pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedJuniorSubordinatedDebentures

pb:CapitalMinimumRequiredPlusCapitalConservationWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
pb:CapitalRequiredPlusCapitalConservationWeightedAssetsAmount
us-gaap:CreditLossStatus
pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesDiscount

pb:CommitmentsExpectedToFund
us-gaap:ConsolidatedEntities
pb:CommonEquityTierOneCapitalMinimumRequiredForCapitalAdequacyToRiskWeightedAssets

pb:CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesAmount
us-gaap:ConsolidatedEntities
pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesRatio

pb:DeferredTaxAssetsCertificateOfDeposits

pb:DeferredTaxAssetsCurrentExpectedCreditLossUnfundedLoans

pb:DeferredTaxAssetsInvestmentsCredit

pb:DeferredTaxAssetsLoanPurchaseDiscounts
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
pb:DerivativeWeightedAverageInterestRatePaid
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
pb:DerivativeWeightedAverageInterestRateReceived

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

pb:FinancingReceivableRevolvingConvertedToTermLoans
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

pb:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour
us-gaap:LongtermDebtType
pb:InterestPayableNoncurrent
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
pb:LoanCollateralized

pb:LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount

pb:LoansReceivableBeforeAllowanceExcludingPpAndDiscount
us-gaap:FinancialInstrument

pb:MunicipalSecuritiesPercentageOfSecuritiesPortfolio

pb:NonPerformingAssetsToLoansAndOtherRealEstate
us-gaap:ConsolidatedEntities
pb:NoncontrollingInterestInSubsidiary

pb:NonperformingAssetsToLoansExcludingWarehousePurchaseProgramLoansAndOtherRealEstate
us-gaap:FinancialInstrument
pb:OutstandingDiscountOnLoans

pb:OutstandingLoanOnDeferralAndModificationAgreements

pb:PercentageOfIncreaseDecreaseInSecuritiesSoldUnderAgreementToRepurchase

pb:PercentageOfRealEstateLoansAggregatingToCompanyLoanPortfolioExcludingWarehousePurchaseProgramLoans
us-gaap:ConsolidatedEntities
pb:TangibleCapitalRequiredPlusCapitalConservationWeightedAssetsAmount

pb:TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
pb:TierOneRiskBasedCapitalRequiredForMinimumRequiredPlusCapitalConservationWeightedAssetsAmount

pb:TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents
us-gaap:Range
us-gaap:AssetsSoldUnderAgreementsToRepurchaseInterestRate

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument
us-gaap:UnderlyingAssetClass
us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

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

us-gaap:BankOwnedLifeInsurance
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
us-gaap:ConsolidatedEntities
us-gaap:Capital
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:CashAndDueFromBanks
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:CashCashEquivalentsAndFederalFundsSold

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:ConsolidatedEntities
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
us-gaap:CreditLossStatus
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance
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:ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ContractualObligation
us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LongtermDebtType, us-gaap:OtherCommitments
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherCommitments
us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ContractualObligationDueAfterFifthYear
us-gaap:LongtermDebtType, us-gaap:OtherCommitments
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherCommitments
us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ContractualObligationDueInFourthAndFifthYear
us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LongtermDebtType, us-gaap:OtherCommitments
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherCommitments
us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ContractualObligationDueInNextTwelveMonths
us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LongtermDebtType, us-gaap:OtherCommitments
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherCommitments
us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ContractualObligationDueInSecondAndThirdYear
us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LongtermDebtType, us-gaap:OtherCommitments
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherCommitments
us-gaap:DerivativeInstrumentRisk
us-gaap:CreditDerivativeMaximumExposureUndiscounted

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:Deposits
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCollateralObligationToReturnCash
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:CounterpartyName, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CounterpartyName, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:CounterpartyName, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CounterpartyName, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:FinancialInstrument
us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountAsset

us-gaap:FederalFundsSold
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankStock

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableModificationsRecordedInvestment

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:LoanRestructuringModification

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FinancingReceivableRevolving
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:ForeclosedAssets

us-gaap:HeldToMaturitySecurities
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:InterestBearingDepositLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:InterestBearingDomesticDepositBrokered

us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:InterestReceivable

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByMeasurementBasis, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:LoanRestructuringModification
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableNetReportedAmount
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableRelatedParties
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup

us-gaap:LoansReceivableWithFixedRatesOfInterest1
us-gaap:FinancialInstrument

us-gaap:LoansReceivableWithVariableRatesOfInterest1
us-gaap:FinancialInstrument

us-gaap:MarketableSecurities

us-gaap:NoninterestBearingDepositLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:EquitySecuritiesByIndustry
us-gaap:NotesReceivableNet
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:OffBalanceSheetCreditLossLiability
us-gaap:LoanRestructuringModification

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherBorrowings
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:OtherLiabilities

us-gaap:OtherRealEstate
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:OtherRealEstateAndForeclosedAssets

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:SubordinatedDebt
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:ConsolidatedEntities
us-gaap:TangibleCapital
us-gaap:ConsolidatedEntities
us-gaap:TangibleCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:TangibleCapitalToTangibleAssets
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:TimeDeposits100000OrMore

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

us-gaap:WeightedAverageInterestRateOfTimeDeposits100000OrMore

us-gaap:WeightedAverageInterestRateOfTimeDeposits100000OrMoreAfter12Months

us-gaap:WeightedAverageInterestRateOfTimeDeposits100000OrMoreSixMonthsThrough12Months

us-gaap:WeightedAverageInterestRateOfTimeDeposits100000OrMoreThreeMonthsOrLess

us-gaap:WeightedAverageInterestRateOfTimeDeposits100000OrMoreThreeMonthsThroughSixMonths

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Interest Expense
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Payments For Repurchase Of Common Stock
Shares
Weighted Average Number Of Diluted Shares Outstanding
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
BanksAndOrInsurance
Interest And Dividend Income Operating
AssetsBanks
Other Assets
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ███████▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▁▁▁▁▁▁▁92.93592.92992.57192.56292.6692.65194.74668.39769.26169.84669.84769.83869.83869.81969.49169.48469.48869.4869.49169.47769.4869.5870.05970.07870.07770.06169.81769.79369.78266.29866.08560.4260.35257.05156.48456.09547.51147.33446.94746.9346.92646.81946.721NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁92.93592.854NA92.65692.65894.371NA68.73869.80669.847NA69.83869.83969.768NA69.48569.48769.482NA69.4840.06957470.181NA70.05370.0530.070055NA69.79169.72866.28NA60.50460.39457.134NA0.05609347.60847.411NA47.03347.05746.942NA46.77446.854NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁92.93592.854NA92.65692.65894.371NA68.73869.80669.847NA69.83869.83969.768NA69.48569.48769.48NA69.4780.06956570.174NA70.04170.0370.070034NA69.75169.66766.186NA60.34460.2556.988NA0.05595847.45647.238NA46.8946.86446.733NA46.6446.61NA
us-gaap:EarningsPerShareBasic ▇██▇▇▇▄▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁1.411.441.47999999999999951.41.411.390.96999999999999981.191.181.181.19000000000000041.181.171.070.96999999999999980.980.990.990.98999999999999980.990.980.981.01.011.031.051.121.11.081.010.980.920.890.870.86000000000000030.830.780.770.77999999999999980.780.750.720.70000000000000020.690.680.67
us-gaap:EarningsPerShareDiluted ▇██▇▇▇▄▆▅▅▆▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁1.411.441.47999999999999951.41.411.390.96999999999999981.191.181.181.19000000000000041.181.171.070.96999999999999980.980.990.990.98999999999999980.990.980.981.01.011.031.051.13000000000000031.11.081.010.980.910.890.860.85999999999999990.820.780.770.76999999999999960.770.750.720.70000000000000020.690.680.66
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities pb:ProsperityBankNANA1.364e-05NANANA1.249e-07NANANA1.624e-07NANANA1.4979999999999998e-07NANANA1.4349999999999998e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities us-gaap:ConsolidatedEntitiesNANA1.374e-05NANANA1.23e-07NANANA1.632e-07NANANA1.508e-07NANANA1.448e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities pb:ProsperityBankNANA1.414e-05NANANA1.289e-07NANANA1.6900000000000002e-07NANANA1.565e-07NANANA1.507e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities us-gaap:ConsolidatedEntitiesNANA1.4230000000000001e-05NANANA1.27e-07NANANA1.699e-07NANANA1.5740000000000002e-07NANANA1.5199999999999998e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:RestrictedStock▇█▇▇▆█▆▄▃▆▅▆▅▅▁▁▁▁3.13.43.13.23.03.33.02.52.32.82.62.82.62.61.81.71.71.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax █████▇▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▄▄▄▄▄▃▃▂▂▂▂▂▁▁▁▁▁▁130.946133.306138.209131.111132.208127.54386.69880.52382.82482.79983.17882.64181.89774.51965.96267.10568.9968.58468.70268.5367.55869.04770.05370.03471.51673.35478.21675.95275.366.81962.27254.5452.3348.15446.20845.70935.78135.71734.09736.78336.75433.281NANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇██▇▅▇▂▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂165.764169.514173.976165.118140.262165.678109.385102.864103.175103.784104.523103.833102.57292.107102.182100.547100.819102.522102.159102.272101.705102.522105.132106.148NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▇█▇▁▇▄▄▄▄▄▄▄▃▇▇▆▇▇▇▇▇▇▇▇████▇▆▅▅▄▄▄▃▃▃▃▃▃▃▃▃▂35.15336.20536.88535.0549.36134.8323.25121.10620.91721.38221.19221.3120.97517.74635.04432.63932.26533.95733.36633.62133.63433.57134.65735.5536.36936.97338.51738.73837.52933.52431.19927.24726.32223.65123.62322.50318.96218.69518.21118.64518.15417.00716.48916.16215.82615.617
us-gaap:IncomeTaxesPaid NANA31.412NANANA18.920.4NANA19.420.35NANA0.0020.365NANA39.14334.44343.4325.429.84230.69440.582.027.85727.15245.8435.022.56725.044NANA22.00617.036.4870.2518.88616.9832.4582.015.514.42731.33.25
us-gaap:InterestAndFeeIncomeLoansAndLeases ▇▇████▇▄▄▄▄▄▄▃▃▄▃▃▃▃▃▄▃▃▃▄▄▄▄▃▃▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁216.803233.075241.625244.255242.772247.243222.91134.943133.525130.065130.627128.645128.445116.246120.086121.567114.975111.71115.993116.247118.297124.522114.234116.911119.404124.878139.396140.521138.655107.144110.57594.23689.84281.46482.72780.58754.79353.21753.89954.47153.70352.252.72252.85552.68151.453
us-gaap:InterestExpense ▂▃▄▄▅██▆▆▆▆▅▄▃▃▃▃▂▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃15.45217.52121.01324.31927.63840.20740.82832.18832.94931.20429.94627.35722.51817.79515.78916.27215.81612.61510.83710.39610.99210.9349.3149.4359.74210.78.82711.80912.44810.55710.2829.6810.569.9499.41810.749.2089.779.57110.65112.02212.99612.92715.9818.75818.724
us-gaap:InterestExpenseDebt NANA0.9991.51.4991.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestIncomeExpenseNet ▇█████▇▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▄▄▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁245.399254.582257.634258.113258.955256.031232.03153.99154.838154.911157.248157.319161.803153.223156.05156.147152.231152.435153.832154.064158.467166.257153.258156.108158.239162.905177.751175.657174.055143.691145.469126.533118.742108.082108.301106.89383.66681.84680.08782.53883.6380.41379.50980.26780.677.772
us-gaap:InterestPaidNet ▁▄▅▅▅▇█▆▆▆▅▅▄▃▃▃3.52818.59824.14325.87128.22440.06244.25231.92132.20330.9829.49927.15121.96217.74815.96515.984NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ██████▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁130.611133.309137.091130.064130.901130.84886.13481.75882.25882.40283.33182.52381.59774.36167.13867.90868.55468.56568.79368.65168.07168.95170.47570.59871.93273.64178.22876.5775.50667.13762.97155.27853.84449.30548.26646.17636.97236.48736.40636.37335.09233.87832.79832.16631.74630.998
us-gaap:ProfitLoss ▇██▇▇▇▃▂▃▃▃▃▂▂▁130.611133.309137.091130.064130.901130.84886.13481.75882.25882.40283.33182.52381.59774.36167.138NANANANANANANANANANANANANANA67.13762.97155.27853.84449.30548.26646.17636.97236.48736.40636.37335.09233.878NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ██▇▇▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁▁▁▁▁▁▁36099.92435558.41834059.27533197.59932966.64931743.49932185.70822092.81722375.22122354.24122693.40222612.58322570.7422472.31422587.29222143.26322296.54322477.41922331.07221404.04421796.3121978.34522037.21621567.23621686.28721606.85921507.73321117.31421248.10618913.13318642.02816054.27916270.71815081.31414583.57313712.11910737.35110889.9559822.6719567.0879657.1479722.9479476.572NANANA
us-gaap:Liabilities ██▇▇▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▁▁▁▁▁▁▁29789.58729336.57227928.60627162.72227018.52725887.92526214.87317966.01118247.32618244.45118640.57818616.88618635.28818596.16918763.13818361.90518560.35518788.33718688.76117809.23218251.72618479.28518574.30618155.99718329.00218304.99818262.90717934.36418127.51216072.37915855.2113665.16713925.43612931.85912494.18411673.9439093.5349280.4228255.4068025.7488145.4998242.4498024.233NANANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁▁▁▁▁▁▁36099.92435558.41834059.27533197.59932966.64931743.49932185.70822092.81722375.22122354.24122693.40222612.58322570.7422472.31422587.29222143.26322296.54322477.41922331.07221404.04421796.3121978.34522037.21621567.23621686.28721606.85921507.73321117.31421248.10618913.13318642.02816054.27916270.71815081.31414583.57313712.11910737.35110889.9559822.6719567.0879657.1479722.9479476.572NANANA
us-gaap:StockholdersEquity ████▇▇█▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁6310.3376221.8466130.6696034.8775948.1225855.5745970.8354126.8064127.8954109.794052.8243995.6973935.4523876.1453824.1543781.3583736.1883689.0823642.3113594.8123544.5843499.063462.913411.2393357.2853301.8613244.8263182.953120.5942840.7542786.8182389.1122345.2822149.4552089.3892038.1761643.8171609.5331567.2651541.3391511.6481480.4981452.339NANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities pb:ProsperityBankNANA2923.345NANANA2718.799NANANA2112.412NANANA1884.811NANANA1704.62NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities us-gaap:ConsolidatedEntitiesNANA2945.102NANANA2678.097NANANA2124.883NANANA1898.009NANANA1721.055NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:Cash us-gaap:ConsolidatedEntities srt:ParentCompanyNANA7.246NANANA73.44NANANA2.071NANANA3.528NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA461.614NANANA456.908NANANA377.593NANANA368.357NANANA361.866NANANA356.662NANANA359.1NANANA347.835NANANA260.224NANANA206.898NANANA198.885NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingNANA246.545NANANA256.009NANANA212.739NANANA204.922NANANA205.5NANANA202.555NANANA204.904NANANA193.817NANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA6.671NANANA3.477NANANA5.442NANANA6.537NANANA0.643NANANA1.998NANANA2.409NANANA5.6NANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA91.185NANANA88.186NANANA71.203NANANA68.858NANANA65.027NANANA63.212NANANA60.296NANANA51.418NANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA117.213NANANA109.236NANANA88.209NANANA88.04NANANA90.696NANANA88.897NANANA91.491NANANA97.0NANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA138.042NANANA130.076NANANA120.547NANANA111.292NANANA99.783NANANA88.666NANANA77.551NANANA64.91NANANA54.956NANANA47.242NANANA39.832NANANA
us-gaap:AmortizationOfIntangibleAssets ▆▇████▆▁▁▁▂▂▂▂▂▂▃▃▄▅▅▄▄▅▅▅▆▅▆▄▂▂▁▃▃▄▂▂▃▃▃▄▄▄▄▄2.8872.9313.2433.273.2933.3632.7051.2481.2651.3191.4121.4781.5011.5681.6221.6861.7191.9152.2262.4182.3342.2222.2952.3562.392.4892.6672.5982.632.0451.5941.4551.3411.7551.9322.0071.5951.6951.8791.9241.9432.0342.1722.2742.282.29
us-gaap:PropertyPlantAndEquipmentNet ███████▅▅▅▅▅▅▅▅▅▅▅▅▆▆▆▆▆▆▆▆▆▆▆▆▄▄▃▃▃▁▁▁▁▁▁▁324.502326.97323.572325.994324.975327.293326.832263.703262.479257.595257.046256.426255.465257.057257.065256.011256.511257.558262.083270.386273.104277.951267.996271.65275.347276.468281.549283.011285.751280.812282.925232.24227.455206.829205.268201.445166.273162.676159.656160.099160.119159.05159.053NANANA
us-gaap:Goodwill ███████▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▂▂▂▂▂▁▁▁▁▁▁▁3231.6363231.6363231.6363231.6923231.9643223.1443223.6711900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.8451900.3491903.4511903.4511868.8271881.9551881.9551881.9551874.1911892.2551894.271672.0041671.521351.7821350.8341235.7431217.1621200.098932.965929.161924.537924.537924.537924.537924.258NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▆▆▇▇▇██▂▂▂▃▃▃▃▃▃▃▄▄▄▄▄▄▄▅▅▅▃▃▃▃▂▂▂▂▂▁▁▁▂▂▂▂67.41770.30473.23576.47879.74883.04186.40429.05130.29931.56432.88334.29535.77337.27438.84240.46442.1543.86945.78448.0144.86147.19549.41751.71254.06856.45858.94734.47437.07239.70242.04925.23326.68826.51426.15928.09217.70619.30120.99622.87424.79926.74228.776NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA44.303NANANA36.854NANANANANANANANANANANA9.434NANANA24.63NANANA61.4NANANA54.934NANANA6.018NANANA-14.589NANANA-13.068NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▄█▃52.554.757.054.0NANA54.017.015.016.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DebtAndCapitalLeaseObligations NANA389.583NANANA1806.828NANANA1315.846NANANA829.377NANANA1311.211NANANA806.653NANANA324.247NANANA375.046NANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▅▄█▄▃▃▁9.9479.8610.5559.6719.5239.5239.169NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▃▃█▃▃▃▁9.0278.9389.8078.9228.9988.9988.641NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▆▅█▁▃▃▁8.6388.5468.8858.0428.258.257.998NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ▅▅█▄▂▂▁7.8687.8538.4937.6517.3697.3697.119NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive ▁▁█▇12.71612.71620.56819.383NANA24.996NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ████▇▇█▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁6310.3376221.8466130.6696034.8775948.1225855.5745970.8354126.8064127.8954109.794052.8243995.6973935.4523876.1453824.1543781.3583736.1883689.0823642.3113594.8123544.5843499.063462.913411.2393357.2853301.8613244.8263182.953120.5942840.7542786.8182389.1122345.2822149.4552089.3892038.1761643.8171609.5331567.2651541.3391511.6481480.4981452.339NANANA
us-gaap:CommonStockValue ███████▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▁▁▁▁▁▁▁92.93592.92992.57192.56292.6692.65194.74668.39769.26169.84669.84769.83869.83869.81969.49169.48469.48869.4869.49169.47769.4869.5870.05970.07870.07770.06169.81769.79369.78266.29866.08560.4260.35257.05156.48456.09547.51147.33446.94746.9346.92646.81946.721NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███████▁▁▁▁▁▁▁▁▁▁▁▁▁3640.2663637.1883634.143631.2133632.8473629.8933734.5191959.962012.6652048.1562045.3512042.7782040.0322037.4982035.2192033.3792031.6842029.952028.1292025.722NANA2036.378NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▇▇▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁2576.0352490.9632403.1892311.4512224.0112135.7332140.9682098.4112044.6961991.0811937.3161882.6181825.2371768.7831719.5571677.4321633.151588.2221543.281498.1111450.3021403.1021355.041305.5691254.0571201.2111146.6521087.4371027.607968.839917.595870.454828.153787.285750.236714.103678.857651.142623.878596.615568.449541.563515.871NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▇█▇▇▇█▇▆▆▇▆▆▆▆▄▄▄▄▅▅▆▆▆▇▇▇▅▅▆▃▃▂▂▃▁▃▂▃▂▂▂▂3.0843.4063.1333.1712.9633.342.9642.4942.3452.8042.5822.7462.5532.6071.8471.6911.7421.6622.312.0712.5142.6522.5552.852.9272.7632.3032.2242.5381.1711.0361.0330.9081.1980.3891.0570.9461.2150.9720.9610.9360.707NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▃▂█▇▁▅▂▄▃▂▂▂▁▅204.843230.74785.42559.512227.453209.93153.816142.70972.924133.56593.93868.33580.34577.52844.327138.509NANANANANANANANANANANANANANA58.97480.85355.052112.7789.117115.71634.8750.11135.49371.72636.89473.75629.01157.8328.50762.348
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▃▄▇▁▆█▇▆▆▆▆▆▆▅▆-1458.791-963.183-567.803520.1-1346.989120.384689.341359.862-4.333215.11811.045-29.807-57.717-42.473-378.891115.736NANANANANANANANANANANANANANA147.384228.166133.771-500.471-589.853241.166183.404-1036.452-273.962130.89358.29-280.521-234.006343.24874.022-31.312
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄█▆▄▇▁▁▂▃▁▃▃▃▂▅▂357.8871345.108738.265174.6091070.843-522.289-589.929-384.315-58.031-467.74611.674-19.5378.868-183.385423.401-273.484NANANANANANANANANANANANANANA-96.076-289.059-119.087242.801699.337-301.742-217.623924.811240.357-137.325-94.962193.435223.132-409.065-123.422-56.242
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁▇▆█▅▄▅▅▅▄▅▅▅▄▅-896.061612.672255.887754.221-48.693-191.974153.228118.25610.56-119.063116.65718.99131.496-148.3388.837NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▃▂█▇▁▅▂▄▃▂▂▂▁▅204.843230.74785.42559.512227.453209.93153.816142.70972.924133.56593.93868.33580.34577.52844.327138.509NANANANANANANANANANANANANANA58.97480.85355.052112.7789.117115.71634.8750.11135.49371.72636.89473.75629.01157.8328.50762.348
us-gaap:NetIncomeLoss ██████▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁130.611133.309137.091130.064130.901130.84886.13481.75882.25882.40283.33182.52381.59774.36167.13867.90868.55468.56568.79368.65168.07168.95170.47570.59871.93273.64178.22876.5775.50667.13762.97155.27853.84449.30548.26646.17636.97236.48736.40636.37335.09233.87832.79832.16631.74630.998
us-gaap:ProfitLoss ▇██▇▇▇▃▂▃▃▃▃▂▂▁130.611133.309137.091130.064130.901130.84886.13481.75882.25882.40283.33182.52381.59774.36167.138NANANANANANANANANANANANANANA67.13762.97155.27853.84449.30548.26646.17636.97236.48736.40636.37335.09233.878NANANANA
us-gaap:ShareBasedCompensation ▇█▇▇▇█▇▆▆▇▆▆▆▆▄▄▄▄▅▅▆▆▆▇▇▇▅▅▆▃▃▂▂▃▁▃▂▃▂▂▂▂▂▂▂▂3.0843.4063.1333.1712.9633.342.9632.4942.3452.8042.5822.7462.5532.6071.8471.6911.7421.6622.312.0712.5142.6522.5552.852.9272.7632.3032.2242.5381.1711.0361.0330.9081.1980.3891.0570.9461.2150.9720.9610.9360.7070.8260.7280.6920.791
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▃▄▇▁▆█▇▆▆▆▆▆▆▅▆-1458.791-963.183-567.803520.1-1346.989120.384689.341359.862-4.333215.11811.045-29.807-57.717-42.473-378.891115.736NANANANANANANANANANANANANANA147.384228.166133.771-500.471-589.853241.166183.404-1036.452-273.962130.89358.29-280.521-234.006343.24874.022-31.312
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▆▃▄▄▅▂▃▆▃▃▃▃▃▃▃▂▁▁▁▂▂▂▂▂▂▃▂▃▂▃▅█▂▃▁▃▂▂▂▃▂▁▁▄▄3.8128.024.5265.7245.5646.3292.3354.5158.1053.6334.6244.2113.2023.0784.5863.1532.3671.1231.0740.5721.5831.7781.3982.5592.6672.7333.2112.1554.2312.4783.077.31112.0381.5884.5171.3784.2822.2641.8592.0933.242.2880.8830.7435.2136.297
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄█▆▄▇▁▁▂▃▁▃▃▃▂▅▂357.8871345.108738.265174.6091070.843-522.289-589.929-384.315-58.031-467.74611.674-19.5378.868-183.385423.401-273.484NANANANANANANANANANANANANANA-96.076-289.059-119.087242.801699.337-301.742-217.623924.811240.357-137.325-94.962193.435223.132-409.065-123.422-56.242
us-gaap:PaymentsOfDividends ███▇▇██▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▄▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁45.53945.53545.35342.62442.62343.22343.57728.04328.64328.63728.63325.14225.14325.13525.01323.62623.62623.62323.62420.84220.87120.88921.00419.08619.08619.08219.01316.7416.73815.89315.8312.97712.97612.25612.13310.939.2579.2239.1438.2078.2068.1868.177.2327.2257.218
us-gaap:PaymentsForRepurchaseOfCommonStock NANA0.1974.9030.0110.0610.056.063NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9292929292929468696969696969696969696969696970707070696969666660605756564747464646464646
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.50.50.50.50.50.5

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value92946969
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.30.30.30.3
Percentage of Assets srt:ParentCompany1.51.61.71.8

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value9292929294686969696969696969690.0695747070700.0700556969666060570.05609347474747464646
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value9292929294686969696969696969690.0695657070700.0700346969666060560.05595847474646464646
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.411.441.481.41.411.390.971.191.181.181.191.181.171.070.970.980.990.990.990.990.980.981.01.011.031.051.121.11.081.010.980.920.890.870.860.830.780.770.780.780.750.720.70.690.680.67
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.411.441.481.41.411.390.971.191.181.181.191.181.171.070.970.980.990.990.990.990.980.981.01.011.031.051.131.11.081.010.980.910.890.860.860.820.780.770.770.770.750.720.70.690.680.66
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

pb:ProsperityBank


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value13.640.12490.16240.14980.1435
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value13.740.1230.16320.15080.1448
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.798.5100.5100.7100.9

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalToRiskWeightedAssets

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value14.140.12890.1690.15650.1507
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value14.230.1270.16990.15740.152
Percentage of CapitalToRiskWeightedAssets100.698.5100.5100.6100.9

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:RestrictedStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.13.43.13.23.03.33.02.52.32.82.62.82.62.61.81.71.71.7
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.21.21.11.11.01.11.11.31.21.51.41.51.41.51.01.01.01.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RestrictedStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value130133138131132127868082828382817465676868686867697070717378757566625452484645353534363633
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.249.049.646.446.143.131.843.344.144.544.444.744.443.638.438.941.141.641.741.739.939.043.142.342.642.341.940.540.443.340.040.040.540.839.338.938.539.038.039.538.435.6

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value16516917316514016510910210310310410310292102100100102102102101102105106
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating63.562.362.458.548.955.940.155.354.955.855.856.255.653.959.558.360.062.162.062.260.057.964.764.1

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value353636359.3613423212021212120173532323333333333343536363838373331272623232218181818181716161515
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating13.513.313.212.43.311.88.511.311.111.511.311.511.410.420.418.919.220.620.320.419.818.921.321.521.721.320.620.720.121.720.020.020.420.020.119.120.420.420.320.019.018.217.816.815.916.2

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2020-12-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value31182019200.0020.3653934435.42930402.02727455.022252217360.251816322.01514313.25
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating11.36.911.010.411.00.00.223.820.925.63.018.418.524.21.214.914.524.63.214.518.418.714.539.30.321.118.233.92.116.815.031.53.4

Interest And Fee Income Loans And Leases

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value216233241244242247222134133130130128128116120121114111115116118124114116119124139140138107110948981828054535354535252525251
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating83.185.786.786.584.783.581.772.571.169.969.869.769.768.069.970.568.467.770.470.769.870.370.370.671.171.974.775.074.369.571.069.269.569.070.368.559.058.160.158.556.155.957.054.953.053.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value151721242740403232312927221715161512101010109.3149.4359.742108.827111210109.68109.9499.418109.2089.779.57110121212151818
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating5.96.47.58.69.613.615.017.317.516.816.014.812.210.49.29.49.47.66.66.36.56.25.75.75.86.24.76.36.76.86.67.18.28.48.09.19.910.710.711.412.613.914.016.618.919.4

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2020-12-312020-09-302020-06-302020-03-31
Value999000.01500000.01499000.01500000.0
Percentage of InterestExpenseDebt100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.40.50.50.5

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24525425725825825623215315415415715716115315615615215215315415816615315615816217717517414314512611810810810683818082838079808077
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating94.193.692.591.490.486.485.082.782.583.284.085.287.889.690.890.690.692.493.493.793.593.894.394.394.293.895.393.793.393.293.492.991.891.692.090.990.189.389.388.687.486.186.083.481.180.6

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3.528182425284044313230292721171515
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.46.88.79.29.813.516.217.117.116.615.814.711.910.49.39.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13013313713013013086818282838281746767686868686868707071737876756762555349484636363636353332323130
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.139.440.841.541.841.740.238.943.442.642.842.441.940.840.543.540.440.641.641.841.039.339.839.840.639.036.736.335.533.432.032.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value1301331371301301308681828283828174676768686868686870707173787675676255
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.139.440.841.541.841.740.238.943.442.642.842.441.940.840.543.540.440.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value13013313713013013086818282838281746767625553494846363636363533
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.143.540.440.641.641.841.039.339.839.840.639.036.736.3

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3609935558340593319732966317433218522092223752235422693226122257022472225872214322296224772233121404217962197822037215672168621606215072111721248189131864216054162701508114583137121073710889982295679657972294768850
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value6130609740523824
Percentage of Assets18.018.917.916.9
Percentage of Assets18.018.917.916.9
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29789293362792827162270182588726214179661824718244186401861618635185961876318361185601878818688178091825118479185741815518329183041826217934181271607215855136651392512931124941167390939280825580258145824280247499
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets82.582.582.081.882.081.681.481.381.681.682.182.382.682.883.182.983.283.683.783.283.784.184.384.284.584.784.984.985.385.085.185.185.685.785.785.184.785.284.083.984.384.884.784.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3609935558340593319732966317433218522092223752235422693226122257022472225872214322296224772233121404217962197822037215672168621606215072111721248189131864216054162701508114583137121073710889982295679657972294768850
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value6130609740523824
Percentage of LiabilitiesAndStockholdersEquity18.018.917.916.9
Percentage of Assets18.018.917.916.9
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value6310622161306034594858555970412641274109405239953935387638243781373636893642359435443499346234113357330132443182312028402786238923452149208920381643160915671541151114801452135112551127
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.517.518.018.218.018.418.618.718.418.417.917.717.417.216.917.116.816.416.316.816.315.915.715.815.515.315.115.114.715.014.914.914.414.314.314.915.314.816.016.115.715.215.315.30.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value6130597040523824
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets18.018.617.916.9
Percentage of Assets srt:ParentCompany100.097.9100.0100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value1.1010.7660.769-0.349-1.396-2.7030.6020.0381.2730.7070.310.4630.3450.045-0.1131.0631.8661.431.4111.5021.6232.1362.042.4623.0263.4423.7293.7414.3594.5654.8835.5826.327.8358.9861111121315151314169.8531.417
Percentage of StockholdersEquity0.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.20.20.20.30.40.40.50.70.80.91.01.00.91.01.20.80.1
Percentage of Assets0.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.20.20.10.20.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value364036373634363136323629373419592012204820452042204020372035203320312029202820252023202420362033203020272025202220191801179814531451129712741257906898883882881879876870867809
Percentage of StockholdersEquity57.758.559.360.261.162.062.547.548.849.850.551.151.852.653.253.854.455.055.756.457.157.958.859.660.561.462.463.564.763.464.560.861.960.461.061.755.155.956.457.358.359.460.364.469.171.8
Percentage of Assets10.110.210.710.911.011.411.68.99.09.29.09.09.09.19.09.29.19.09.19.59.39.29.29.49.49.49.49.69.59.59.69.18.98.68.79.28.48.39.09.29.19.09.29.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value92929292929294686969696969696969696969696969707070706969696666606057565647474646464646464644
Percentage of StockholdersEquity1.51.51.51.51.61.61.61.71.71.71.71.71.81.81.81.81.91.91.91.92.02.02.02.12.12.12.22.22.22.32.42.52.62.72.72.82.92.93.03.03.13.23.23.43.73.9
Percentage of Assets0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.50.50.50.50.50.50.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value25762490240323112224213521402098204419911937188218251768171916771633158815431498145014031355130512541201114610871027968917870828787750714678651623596568541515418332273
Percentage of StockholdersEquity40.840.039.238.337.436.535.950.849.548.447.847.146.445.645.044.443.743.142.441.740.940.139.138.337.436.435.334.232.934.132.936.435.336.635.935.041.340.539.838.737.636.635.530.926.524.3
Percentage of Assets7.17.07.17.06.76.76.79.59.18.98.58.38.17.97.67.67.37.16.97.06.76.46.16.15.85.65.35.14.85.14.95.45.15.25.15.26.36.06.46.25.95.65.44.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapital

pb:ProsperityBank


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value29232718211218841704
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0
Percentage of Assets8.68.49.38.37.6
Percentage of Assets pb:ProsperityBank0.00.00.00.00.0

us-gaap:ConsolidatedEntities


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value29452678212418981721
Percentage of TierOneRiskBasedCapital100.798.5100.6100.7101.0
Percentage of Assets8.68.39.48.47.7
Percentage of Assets us-gaap:ConsolidatedEntities0.00.00.00.00.0

Cash

us-gaap:Cash us-gaap:ConsolidatedEntities

us-gaap:Cash

srt:ParentCompany


Cashus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.246732.0713.528
Percentage of Cash100.0100.0100.0100.0
Percentage of Assets0.00.20.00.0
Percentage of Assets srt:ParentCompany0.11.20.10.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value461456377368361356359347260206198
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.41.71.61.61.61.71.91.82.12.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Building


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value246256212204205202204193
Percentage of PropertyPlantAndEquipmentGross53.456.056.355.656.856.857.155.7
Percentage of Assets0.70.80.90.90.90.91.01.0
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6.6713.4775.4426.5370.6431.9982.4095.6
Percentage of PropertyPlantAndEquipmentGross1.40.81.41.80.20.60.71.6
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value9188716865636051
Percentage of PropertyPlantAndEquipmentGross19.819.318.918.718.017.716.814.8
Percentage of Assets0.30.30.30.30.30.30.30.3
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value117109888890889197
Percentage of PropertyPlantAndEquipmentGross25.423.923.423.925.124.925.527.9
Percentage of Assets0.30.30.40.40.40.40.40.5
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value13813012011199887764544739
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.50.50.40.40.40.30.40.50.4

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.8872.9313.2433.273.2933.3632.7051.2481.2651.3191.4121.4781.5011.5681.6221.6861.7191.9152.2262.4182.3342.2222.2952.3562.392.4892.6672.5982.632.0451.5941.4551.3411.7551.9322.0071.5951.6951.8791.9241.9432.0342.1722.2742.282.29
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value324326323325324327326263262257257256255257257256256257262270273277267271275276281283285280282232227206205201166162159160160159159148
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.91.01.01.01.01.01.21.21.21.11.11.11.11.11.21.21.11.21.31.31.31.21.31.31.31.31.31.31.51.51.41.41.41.41.51.51.51.61.71.71.61.71.7

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value323132313231323132313223322319001900190019001900190019001900190019001900190019001903190318681881188118811874189218941672167113511350123512171200932929924924924924924876
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.09.19.59.79.810.210.08.68.58.58.48.48.48.58.48.68.58.58.58.98.78.78.58.78.78.78.79.08.98.89.08.48.38.28.38.88.78.59.49.79.69.59.89.9

us-gaap:Goodwill us-gaap:BusinessAcquisition

pb:LegacyTexasFinancialGroupInc


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value13301330133113221322
Percentage of Goodwill41.241.241.241.041.0
Percentage of Assets3.94.04.04.24.1
Percentage of Assets pb:LegacyTexasFinancialGroupInc0.00.00.00.00.0

us-gaap:Goodwill us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-31
Value7.9658.0218.293-0.527
Percentage of Goodwill0.20.20.3-0.0
Percentage of Assets0.00.00.0-0.0
Percentage of Assets srt:RestatementAdjustment us-gaap:AccountingStandardsUpdate201701 pb:LegacyTexasFinancialGroupInc0.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6770737679838629303132343537384042434548444749515456583437394225262626281719202224262835
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.30.30.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.30.4

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value44369.4342461546.018-14.589-13.068
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.00.10.30.30.0-0.1-0.1

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-31
Value5254575454171516
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.10.10.1

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value13914318713714116115340493924191921162421495044464868584362105109116689069593846483031313233373948
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.60.40.40.50.50.20.20.20.10.10.10.10.10.10.10.20.20.20.20.20.30.30.20.30.50.50.50.40.50.40.40.30.30.40.30.30.30.30.30.40.40.5

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value1412109.671
Percentage of OtherAssets7.78.443.357.0
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.20.20.30.3

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value389180613158291311806324375
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.15.65.83.75.93.71.52.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.9479.86109.6719.5239.5239.169
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9027000.08938000.09807000.08922000.08998000.08998000.08641000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8638000.08546000.08885000.08042000.08250000.08250000.07998000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7868000.07853000.08493000.07651000.07369000.07369000.07119000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value1212201924
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-31
Value5254575454171516
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.10.10.1

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value64666966636768
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value6310622161306034594858555970412641274109405239953935387638243781373636893642359435443499346234113357330132443182312028402786238923452149208920381643160915671541151114801452135112551127
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.517.518.018.218.018.418.618.718.418.417.917.717.417.216.917.116.816.416.316.816.315.915.715.815.515.315.115.114.715.014.914.914.414.314.314.915.314.816.016.115.715.215.315.30.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value6130597040523824
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets18.018.617.916.9
Percentage of Assets srt:ParentCompany100.097.9100.0100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value1.1010.7660.769-0.349-1.396-2.7030.6020.0381.2730.7070.310.4630.3450.045-0.1131.0631.8661.431.4111.5021.6232.1362.042.4623.0263.4423.7293.7414.3594.5654.8835.5826.327.8358.9861111121315151314169.8531.417
Percentage of StockholdersEquity0.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.20.20.20.30.40.40.50.70.80.91.01.00.91.01.20.80.1
Percentage of Assets0.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.20.20.10.20.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value364036373634363136323629373419592012204820452042204020372035203320312029202820252023202420362033203020272025202220191801179814531451129712741257906898883882881879876870867809
Percentage of StockholdersEquity57.758.559.360.261.162.062.547.548.849.850.551.151.852.653.253.854.455.055.756.457.157.958.859.660.561.462.463.564.763.464.560.861.960.461.061.755.155.956.457.358.359.460.364.469.171.8
Percentage of Assets10.110.210.710.911.011.411.68.99.09.29.09.09.09.19.09.29.19.09.19.59.39.29.29.49.49.49.49.69.59.59.69.18.98.68.79.28.48.39.09.29.19.09.29.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value92929292929294686969696969696969696969696969707070706969696666606057565647474646464646464644
Percentage of StockholdersEquity1.51.51.51.51.61.61.61.71.71.71.71.71.81.81.81.81.91.91.91.92.02.02.02.12.12.12.22.22.22.32.42.52.62.72.72.82.92.93.03.03.13.23.23.43.73.9
Percentage of Assets0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.50.50.50.50.50.50.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value25762490240323112224213521402098204419911937188218251768171916771633158815431498145014031355130512541201114610871027968917870828787750714678651623596568541515418332273
Percentage of StockholdersEquity40.840.039.238.337.436.535.950.849.548.447.847.146.445.645.044.443.743.142.441.740.940.139.138.337.436.435.334.232.934.132.936.435.336.635.935.041.340.539.838.737.636.635.530.926.524.3
Percentage of Assets7.17.07.17.06.76.76.79.59.18.98.58.38.17.97.67.67.37.16.97.06.76.46.16.15.85.65.35.14.85.14.95.45.15.25.15.26.36.06.46.25.95.65.44.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9292929292929468696969696969696969696969696970707070696969666660605756564747464646464646
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.50.50.50.50.50.5

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value92946969
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.30.30.30.3
Percentage of Assets srt:ParentCompany1.51.61.71.8

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value364036373634363136323629373419592012204820452042204020372035203320312029202820252036
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.110.210.710.911.011.411.68.99.09.29.09.09.09.19.09.29.19.09.19.59.2

us-gaap:AdditionalPaidInCapitalCommonStock us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value3634373420452035
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0
Percentage of Assets10.711.69.09.0
Percentage of Assets srt:ParentCompany59.361.250.553.2

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value25762490240323112224213521402098204419911937188218251768171916771633158815431498145014031355130512541201114610871027968917870828787750714678651623596568541515418
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.17.07.17.06.76.76.79.59.18.98.58.38.17.97.67.67.37.16.97.06.76.46.16.15.85.65.35.14.85.14.95.45.15.25.15.26.36.06.46.25.95.65.44.7

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value2403214019371719
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0
Percentage of Assets7.16.78.57.6
Percentage of Assets srt:ParentCompany39.235.147.845.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3.0843.4063.1333.1712.9633.342.9642.4942.3452.8042.5822.7462.5532.6071.8471.6911.7421.6622.312.0712.5142.6522.5552.852.9272.7632.3032.2242.5381.1711.0361.0330.9081.1980.3891.0570.9461.2150.9720.9610.9360.707
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3.0843.4063.1333.1712.9633.342.9642.4942.3452.8042.5822.7462.5532.6071.8471.6911.7421.6622.312.0712.5142.6522.5552.852.9272.7632.3032.2242.5381.1711.0361.0330.9081.1980.3891.0570.9461.2150.9720.9610.9360.707
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2042308559227209531427213393688077441385880551129.11711534503571367329572862
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating78.584.830.721.179.470.919.776.738.871.850.237.043.645.325.880.337.959.442.695.57.798.437.554.739.677.038.679.031.460.128.764.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1458.791-963.183-567.803520-1346.989120689359-4.33321511-29.807-57.717-42.473-378.891115147228133-500.471-589.853241183-1036.452-273.96213058-280.521-234.00634374-31.312
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-559.2-354.0-203.8184.2-470.040.6252.6193.3-2.3115.65.9-16.1-31.3-24.8-220.567.194.6167.5103.5-424.0-501.1205.0197.5-1131.3-305.6140.560.9-300.3-253.2356.674.5-32.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35713457381741070-522.289-589.929-384.315-58.031-467.74611-19.5378.868-183.385423-273.484-96.076-289.059-119.087242699-301.742-217.623924240-137.325-94.962193223-409.065-123.422-56.242
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating137.2494.3264.961.8373.6-176.3-216.2-206.4-30.9-251.36.2-10.64.8-107.2246.4-158.6-61.7-212.2-92.1205.7594.1-256.5-234.31009.4268.1-147.4-99.3207.1241.4-425.0-124.2-58.3

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-896.061612255754-48.693-191.97415311810-119.0631161831-148.3388
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-343.5225.291.8267.0-17.0-64.856.263.55.6-64.062.310.317.1-86.751.7

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2042308559227209531427213393688077441385880551129.11711534503571367329572862
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating78.584.830.721.179.470.919.776.738.871.850.237.043.645.325.880.337.959.442.695.57.798.437.554.739.677.038.679.031.460.128.764.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13013313713013013086818282838281746767686868686868707071737876756762555349484636363636353332323130
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.139.440.841.541.841.740.238.943.442.642.842.441.940.840.543.540.440.641.641.841.039.339.839.840.639.036.736.335.533.432.032.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value1301331371301301308681828283828174676768686868686870707173787675676255
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.139.440.841.541.841.740.238.943.442.642.842.441.940.840.543.540.440.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value13013313713013013086818282838281746767625553494846363636363533
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating50.149.049.246.145.744.231.643.943.844.344.544.744.343.539.143.540.440.641.641.841.039.339.839.840.639.036.736.3

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.0843.4063.1333.1712.9633.342.9632.4942.3452.8042.5822.7462.5532.6071.8471.6911.7421.6622.312.0712.5142.6522.5552.852.9272.7632.3032.2242.5381.1711.0361.0330.9081.1980.3891.0570.9461.2150.9720.9610.9360.7070.8260.7280.6920.791
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1458.791-963.183-567.803520-1346.989120689359-4.33321511-29.807-57.717-42.473-378.891115147228133-500.471-589.853241183-1036.452-273.96213058-280.521-234.00634374-31.312
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-559.2-354.0-203.8184.2-470.040.6252.6193.3-2.3115.65.9-16.1-31.3-24.8-220.567.194.6167.5103.5-424.0-501.1205.0197.5-1131.3-305.6140.560.9-300.3-253.2356.674.5-32.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.8128.024.5265.7245.5646.3292.3354.5158.1053.6334.6244.2113.2023.0784.5863.1532.3671.1231.0740.5721.5831.7781.3982.5592.6672.7333.2112.1554.2312.4783.077.311121.5884.5171.3784.2822.2641.8592.0933.242.2880.8830.7435.2136.297
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35713457381741070-522.289-589.929-384.315-58.031-467.74611-19.5378.868-183.385423-273.484-96.076-289.059-119.087242699-301.742-217.623924240-137.325-94.962193223-409.065-123.422-56.242
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating137.2494.3264.961.8373.6-176.3-216.2-206.4-30.9-251.36.2-10.64.8-107.2246.4-158.6-61.7-212.2-92.1205.7594.1-256.5-234.31009.4268.1-147.4-99.3207.1241.4-425.0-124.2-58.3

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4545454242434328282828252525252323232320202021191919191616151512121212109.2579.2239.1438.2078.2068.1868.177.2327.2257.218
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.1974.9030.01100.056
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.00.0100.00.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value21.221.20.06720.50.206
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value979129346778111100622524
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:AdditionsToImpairedLoans

pb:AdditionsToImpairedLoans


Additions
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-30
Value1.34.44.18.95.9122.11.73.74.69.7157.4236.5
Percentage of AdditionsToImpairedLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:AllowanceForLoanAndLeaseLossesAdditionalSpecificReserves us-gaap:CreditLossStatus

pb:AllowanceForLoanAndLeaseLossesAdditionalSpecificReserves

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Allowance
Period End2021-06-302021-03-31
Value1400000.04200000.0
Percentage of AllowanceForLoanAndLeaseLossesAdditionalSpecificReserves100.0100.0

pb:AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements

pb:AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease

pb:LegacyTexasFinancialGroupInc, us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.01.4901161193847656e-140.0130
Percentage of AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease0.0100.00.0100.0

pb:AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.01.4901161193847656e-140.0131
Percentage of AllowanceForLoanAndLeaseLossesChangeInMethodPeriodIncreaseDecrease0.0100.00.0101.2

pb:AllowanceForLoanAndLeaseLossesGeneralReserves us-gaap:CreditLossStatus

pb:AllowanceForLoanAndLeaseLossesGeneralReserves

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Allowance
Period End2021-06-30
Value2.1
Percentage of AllowanceForLoanAndLeaseLossesGeneralReserves100.0

pb:AllowanceForLoanAndLeaseLossesGeneralReserves us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, pb:Covid19


Allowance
Period End2020-12-312020-09-30
Value4.97.1
Percentage of AllowanceForLoanAndLeaseLossesGeneralReserves0.00.0

pb:AllowanceForLoanAndLeaseLossesSpecificReserves us-gaap:CreditLossStatus

pb:AllowanceForLoanAndLeaseLossesSpecificReserves

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Allowance
Period End2021-06-30
Value3.1
Percentage of AllowanceForLoanAndLeaseLossesSpecificReserves100.0

pb:AllowanceForLoanAndLeaseLossesSpecificReserves us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, pb:Covid19


Allowance
Period End2020-12-312020-09-30
Value9.615
Percentage of AllowanceForLoanAndLeaseLossesSpecificReserves0.00.0

pb:AllowanceForLoanAndLeaseLossesSpecificReservesWriteOffsNet us-gaap:CreditLossStatus

pb:AllowanceForLoanAndLeaseLossesSpecificReservesWriteOffsNet

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Allowance
Period End2021-06-30
Value1000000.0
Percentage of AllowanceForLoanAndLeaseLossesSpecificReservesWriteOffsNet100.0

pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretablePremiumDiscountChargeOffs us-gaap:CreditLossStatus

pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretablePremiumDiscountChargeOffs

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1000.0-11000.066000.054000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretablePremiumDiscountChargeOffs100.0100.0100.0100.0

pb:DebitCardDataProcessingAndSoftwareAmortization

pb:DebitCardDataProcessingAndSoftwareAmortization


Debit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value8.7188.2338.4428.77611119.1584.9894.9044.5734.4744.5124.3564.4484.4234.5064.2164.0854.2494.2074.1644.433.9963.9244.0453.8174.5534.0444.0093.1843.3332.7563.2492.573.1062.9011.9061.5321.4171.954
Percentage of DebitCardDataProcessingAndSoftwareAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:DecreaseInDeferredTaxAsset

pb:DecreaseInDeferredTaxAsset


Decrease
Period End2020-12-312020-09-30
Value1700000.0-1700000.0
Percentage of DecreaseInDeferredTaxAsset100.0100.0

pb:ForeclosedRealEstateExpenseAndRevenue

pb:ForeclosedRealEstateExpenseAndRevenue


Foreclosed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value-1641000.0-643000.084000.0121000.044000.0-84000.08000.0-47000.066000.0-94000.0201000.0217000.093000.0211000.03159000.0-30000.0378000.044000.0
Percentage of ForeclosedRealEstateExpenseAndRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:FundedAmount us-gaap:CreditFacility, us-gaap:UnusualRiskOrUncertaintyByNature

pb:FundedAmount

pb:PaycheckProtectionProgram, pb:CARESAct


Funded
Period End2021-06-302021-03-312020-12-31
Value-360.01140-426.8
Percentage of FundedAmount100.0100.0100.0

pb:GainLossOnSaleOfOtherRealEstateAndRepossessedAssets

pb:GainLossOnSaleOfOtherRealEstateAndRepossessedAssets


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1839000.0887000.0137000.0-4000.0130000.0115000.054000.0177000.0
Percentage of GainLossOnSaleOfOtherRealEstateAndRepossessedAssets100.0100.0100.0100.0100.0100.0100.0100.0

pb:GainsLossesOnSalesOfAssetsExcludingLoansAndInvestmentSecurities

pb:GainsLossesOnSalesOfAssetsExcludingLoansAndInvestmentSecurities


Gains
Period End2020-09-302019-09-30
Value0-3000.0
Percentage of GainsLossesOnSalesOfAssetsExcludingLoansAndInvestmentSecurities0.0100.0

pb:ImpairedLoansOutstanding

pb:ImpairedLoansOutstanding


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-30
Value1.34.43.08.95.9122.11.73.74.69.7151023
Percentage of ImpairedLoansOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:IncomeTaxesReceivableNetOperatingLossCARESAct

pb:IncomeTaxesReceivableNetOperatingLossCARESAct


Income
Period End2020-12-312020-09-302020-06-30
Value0.0450.020
Percentage of IncomeTaxesReceivableNetOperatingLossCARESAct100.00.0100.0

pb:IncreaseDecreaseInAllowanceForCreditLossesPercent

pb:IncreaseDecreaseInAllowanceForCreditLossesPercent


Increase
Period End2021-06-302021-03-312020-12-31
Value1.42.8-8.7
Percentage of IncreaseDecreaseInAllowanceForCreditLossesPercent100.0100.0100.0

pb:IncreaseDecreaseInIncomeTaxExpense

pb:IncreaseDecreaseInIncomeTaxExpense


Increase
Period End2021-06-302020-09-302020-06-30
Value2513-11.6
Percentage of IncreaseDecreaseInIncomeTaxExpense100.0100.0100.0

pb:IncreaseDecreaseInIncomeTaxExpensePercentage

pb:IncreaseDecreaseInIncomeTaxExpensePercentage


Increase
Period End2021-06-302020-09-302020-06-30
Value275.566.1-0.552
Percentage of IncreaseDecreaseInIncomeTaxExpensePercentage100.0100.0100.0

pb:InterestIncomeFederalFundsSoldAndOtherEarningAssets

pb:InterestIncomeFederalFundsSoldAndOtherEarningAssets


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value340000.0351000.0301000.0144000.045000.0713000.0600000.0363000.0318000.0402000.0397000.0326000.0299000.0315000.0243000.0242000.0160000.0
Percentage of InterestIncomeFederalFundsSoldAndOtherEarningAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NetAccretionOfDiscountOnDeposits

pb:NetAccretionOfDiscountOnDeposits


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value327000.0507000.0790000.01240000.01793000.02270000.00053000.053000.039000.040000.039000.099000.0232000.0575000.0178000.0182000.0195000.0220000.0220000.0420000.02443000.0
Percentage of NetAccretionOfDiscountOnDeposits100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NetAccretionOfDiscountOnLoans

pb:NetAccretionOfDiscountOnLoans


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value121616222428231.2831.2271.7932.9033.4575.2232.3264.7967.8864.4714.7537.5527.629.304147.83911131928282513191612141411
Percentage of NetAccretionOfDiscountOnLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NoninterestIncomeCreditCardDebitCardAndATMCard

pb:NoninterestIncomeCreditCardDebitCardAndATMCard


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value8.9188.0318.1938.3157.2637.4747.7286.6886.485.9716.5086.2426.3355.9616.2116.0756.186
Percentage of NoninterestIncomeCreditCardDebitCardAndATMCard100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NoninterestIncomeMortgage

pb:NoninterestIncomeMortgage


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.9143.3073.9892.9581.822.012.4550.8390.990.7220.6270.8561.1090.7630.8260.8541.107
Percentage of NoninterestIncomeMortgage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NoninterestIncomeServiceChargesOnDepositAccounts

pb:NoninterestIncomeServiceChargesOnDepositAccounts


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.0625.9786.0465.925.796.1045.5975.024.9894.9985.095.1375.155.2755.255.2515.405
Percentage of NoninterestIncomeServiceChargesOnDepositAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NoninterestIncomeTrust

pb:NoninterestIncomeTrust


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.2762.8372.1922.5022.2422.6622.5822.4922.5582.5952.5072.6922.2512.7282.7342.042.271
Percentage of NoninterestIncomeTrust100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NonsufficientFundsFees

pb:NonsufficientFundsFees


Nonsufficient
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value6.566.6878.0517.1565.6459.4439.998.8357.9737.8168.9028.6067.8287.8278.118.357.8058.0898.5528.7648.0318.1898.9749.082
Percentage of NonsufficientFundsFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements

pb:OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease

pb:LegacyTexasFinancialGroupInc, us-gaap:AccountingStandardsUpdate201613


Off
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.06.3
Percentage of OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease0.00.00.0100.0

pb:OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201613


Off
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.024
Percentage of OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease0.00.00.0387.3

pb:RealEstateOwnedOutstanding

pb:RealEstateOwnedOutstanding


Real
Period End2021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-30
Value0.153.76.20.7320.0590.5690.1120.8250.7270.8640.7850.1830.9821.60.3050.432
Percentage of RealEstateOwnedOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:RegulatoryAssessmentsAndFdicInsurance

pb:RegulatoryAssessmentsAndFdicInsurance


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.672.672.672.5122.6012.0782.0951.8142.3252.3742.7643.3473.5753.5753.7593.4553.5483.5492.4243.4343.4473.432.463.3664.2534.3542.7262.7712.5162.5792.3952.3652.1071.6591.548
Percentage of RegulatoryAssessmentsAndFdicInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:RepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements

pb:RepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements


Repayments
Period End2020-09-302019-09-30
Value100340
Percentage of RepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value989000.0512000.0892000.0578000.0975000.01186000.0800000.0692000.01234000.01860000.02169000.0444000.0565000.0644000.01212000.0551000.0859000.0702000.02838000.0793000.01229000.02595000.03083000.0911000.0518000.0700000.01223000.01787000.01486000.0659000.0923000.0854000.0569000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value319000.0325000.0350000.0256000.0368000.0398000.0274000.0158000.0255000.0280000.0175000.0204000.0366000.0406000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts32.363.539.244.337.733.634.222.820.715.18.145.964.863.0

us-gaap:CommercialAndIndustrialSector


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value415000.0170000.0193000.099000.0472000.0639000.0496000.0502000.0953000.0238000.01869000.085000.0147000.0160000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts42.033.221.617.148.453.962.072.577.212.886.219.126.024.8

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Allowance
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122000.000081000.01000.01000.01000.01000.0010000.001000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts12.30.00.00.06.80.10.10.10.10.02.30.00.2

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value105000.05000.0264000.022000.06000.012000.06000.06000.012000.044000.019000.01000.01000.07000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts10.61.029.63.80.61.00.80.91.02.40.90.20.21.1

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6000.07000.081000.0184000.094000.024000.05000.09000.05000.09000.052000.06000.06000.09000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.61.49.131.89.62.00.61.30.40.52.41.41.11.4

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value22000.05000.04000.017000.035000.032000.018000.016000.08000.01288000.054000.0138000.045000.061000.078000.057000.065000.0844000.095000.096000.010000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts2.21.00.42.93.62.72.22.30.669.22.531.18.09.511.14.73.656.814.410.41.2

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease


Allowance
Period End2021-06-302021-03-312020-12-31
Value-4.3-8.9-7.6
Percentage of AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease dei:LegalEntity, us-gaap:AdjustmentsForNewAccountingPronouncements

pb:LegacyTexasFinancialGroupInc, us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0102
Percentage of AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease-0.00.00.00.0

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0108
Percentage of AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease-0.00.00.00.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value5.3159.378.45911131.9872.0921.7371.1192.9092.7251.7623.201105.9834.4223.9214.6085.0971.0347.117143.2026.191.0091.7494.4242.441.6411.4451.4191.1421.992
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.7180.9351.3381.0921.1211.3161.241.0240.9050.8921.2970.9780.9011.01
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs13.510.015.89.88.066.259.359.080.930.747.655.528.110.0

us-gaap:CommercialAndIndustrialSector


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9441.7544.2788.444120.6110.5720.4190.1251.9571.1840.7421.1948.176
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs74.218.750.675.790.730.727.324.111.267.343.442.137.381.1

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302018-12-312018-09-302018-06-302018-03-31
Value0.646.5890.6260.6760.0340.00.9860.503
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs12.070.37.46.11.20.030.85.0

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Allowance
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.1540.50.00.00.0190.0440.1160.00.00.13
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs1.84.50.00.01.71.54.30.00.01.3

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.0542.0630.4360.1450.0290.0250.00.0160.0060.0940.0170.120.266
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.00.624.43.91.01.51.20.01.40.23.41.03.72.6

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value0.0130.0380.00.00.0320.0310.00.2940.0540.010.00.0250.0440.0120.0010.0140.0120.0230.013
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.20.40.00.00.21.60.016.94.80.30.01.41.00.50.11.00.82.00.7

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4.3268.8587.56710130.8011.2921.045-0.1151.0490.5561.3182.6369.4414.7713.8713.0623.9062.2590.2415.888110.1195.2790.4911.0496.389-0.653-0.1550.7860.4960.2881.4230.3151.9131.2551.86
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:CreditLossStatus

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Allowance
Period End2021-06-302021-03-31
Value1.07.1
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet23.180.2

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:CreditLossStatus, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, pb:Covid19


Allowance
Period End2020-12-312020-09-30
Value4.78.6
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet62.181.4

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.3990.610.9880.8360.7530.9180.9660.8660.650.6121.1220.7740.5350.604
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet9.26.913.17.95.8114.674.882.9-565.258.3201.858.720.36.4

us-gaap:CommercialAndIndustrialSector


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.5291.5844.0858.34512-0.0280.076-0.083-0.8281.719-0.6850.6571.0478.016
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet81.617.954.078.993.9-3.55.9-7.9720.0163.9-123.249.839.784.9

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.5186.5890.6260.6760.0-0.0810.254-0.001-0.001-0.0010.034-0.010.9860.502
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet12.074.48.36.40.0-10.119.7-0.10.9-0.16.1-0.837.45.3

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value-0.105-0.005-0.110.478-0.006-0.012-0.006-0.0060.0070.097-0.001-0.0010.123
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet-2.4-0.1-1.54.5-0.0-1.5-0.5-0.6-6.117.4-0.1-0.01.3

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.0060.0471.9820.2520.0510.0050.02-0.0090.011-0.0030.0420.0110.1140.257
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet-0.10.526.22.40.40.61.5-0.9-9.6-0.37.60.84.32.7

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.0090.033-0.004-0.017-0.003-0.001-0.0180.2780.046-1.278-0.054-0.113-0.045-0.061-0.078-1.9670.0530.843-0.081-0.048-0.013-0.013
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet-0.20.4-0.1-0.2-0.0-0.1-1.426.6-40.0-121.8-9.7-8.6-1.7-0.6-7.4-30.8-8.1-543.9-10.3-9.7-4.5-0.9

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:UnusualRiskOrUncertaintyByNature

pb:Covid19


Allowance
Period End2020-12-312020-09-30
Value7.510
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet99.1100.3

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value141211109.2248.0058.5568.0277.6076.5897.3388.0737.7538.459.521109.4039.883111110101314151413131212111518222321119.728.9896.8245.8826.988.3237.1434.3912.324
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue

us-gaap:BrokerageCommissionsRevenue


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value795000.0711000.0642000.0628000.0584000.0650000.0625000.0522000.0541000.0673000.0521000.0784000.0687000.0625000.0574000.0461000.0427000.0488000.0782000.01213000.01286000.01290000.01407000.01596000.01541000.01409000.01455000.01743000.01401000.01269000.0720000.0233000.0263000.0303000.0
Percentage of BrokerageCommissionsRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.07.4740.544
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.07.50.544
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.0100.3100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.02128
Percentage of BusinessCombinationConsiderationTransferred10.00.00.0100.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.01810
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable0.00.00.0100.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value9.7311313161722171.0060.881.474
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302017-09-302017-06-30
Value2.4623.0272.5455.8056.2676.0195.9080.2770.3470.3192.173.7711.5251.716
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion25.322.718.834.734.826.833.127.539.421.60.00.00.00.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2020-12-312020-09-302020-06-30
Value-25000.0066000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans100.00.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value032000.000354000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans0.00.0-0.00.0536.4

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302020-12-312020-09-302020-06-30
Value-20000.0-39000.0-16000.0312000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1000.00-274000.0-175000.026000.017000.019000.0
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference-2.6-0.0-87.80.00.00.00.0

us-gaap:Communication

us-gaap:Communication


Communication
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-03-312010-03-31
Value2.9822.8992.9313.0273.3243.1953.0122.2142.1832.272.4042.4422.6062.582.6082.6182.6642.7022.7712.872.9812.9392.8142.6632.8352.8092.9932.962.9192.7372.4682.3972.412.1962.3812.2261.8021.7481.6922.019
Percentage of Communication100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.47.4717.5047.8757.8918.1316.9174.5344.3764.4234.5514.6174.5554.6014.6334.7364.775.0185.3965.7075.625.5715.6055.6695.815.4056.1586.1146.1525.2464.6664.1343.8054.1334.4234.3763.6233.733.9313.9643.984.0554.1714.4354.4274.296
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationNonproduction

us-gaap:DepreciationNonproduction


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value4.5134.544.2614.6054.5984.7684.2123.2863.1113.1043.1393.1393.0543.0333.0113.053.0513.1033.173.2893.2863.3493.313.3133.422.9163.4913.5163.5223.2013.0722.6792.464
Percentage of DepreciationNonproduction100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

pb:ForwardMortgageBackedSecuritiesTrades


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value-35000.000-461000.0-1937000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.00.00.0100.0100.0

us-gaap:InterestRateLockCommitments


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value630000.000-1417000.01112000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-1800.00.00.0307.4-57.4

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4545454242434328282828252525252323232320202021191919191616151512121212109.2579.2239.1438.2078.2068.186
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4545454242434328282828252525252323232320202021191919191616151512121212109.2579.2239.1438.2078.2068.186
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302017-06-302017-03-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-0.001-0.628-0.07-0.52514-0.06-0.09-3.73-0.5828.65-0.001-0.0370.307-0.0010.010.0180.0-0.0010.051
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Financing
Period End2020-09-30
Value-0.001
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2


Financing
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.00.2590.210.0140.00.0-8.6473440.00.08.6560.00.00.250.390.00.010.0180.00.00.051
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.0100.0100.00.0100.00.00.0100.00.00.0100.00.00.0100.0100.00.0100.0100.00.00.0100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Financing
Period End2020-09-30
Value0.0
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

pb:LegacyTexasFinancialGroupInc


Finitelived
Period End2020-12-312020-09-302020-06-302020-03-31
Value-2.2-2.1-2.256
Percentage of FinitelivedIntangibleAssetsAcquired1100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-244000.0-79000.0-675000.0-528000.0-3945000.0-385000.0-1870000.0-3000.02000.058000.0-715000.04000.0-44000.041000.062000.0-3783000.01759000.0475000.037000.0332000.01020000.0581000.0173000.0270000.01379000.024000.023000.01301000.03310000.040000.0126000.0-180000.01000.0
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-03-31
Value-244000.0-79000.0-528000.0-1593000.0-385000.058000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfLoansNet

us-gaap:GainLossOnSalesOfLoansNet


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-30
Value2728000.03029000.01525000.02072000.01360000.0716000.0928000.0711000.0829000.01056000.0705000.0827000.01018000.01162000.01949000.01620000.01341000.01702000.01472000.01093000.01372000.01181000.0543000.0854000.0
Percentage of GainLossOnSalesOfLoansNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


Goodwill
Period End2020-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-56000.0-13128000.0007764000.0-1413000.0-2328000.07683000.0484000.0
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value4715-19.241-78.8472033-70.24217-5.2326-28.076-24.7693.46-8.666-57.67651-38.25175-73.73136-2.34212-32.916131311-75.2152635-31.08716
Percentage of IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-4.648-50.58267-12.721-42.829-41.497-70.286-28.85822-7.034-21.2273.484257.406-15.291-3.897-23.1131747-6.9316.741-62.906431615-30.543-20.8964.37615-8.840.2651.349
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value26027227828228629627218618718618718418417117117216816516416416917716216516717318618718615415513612911811711792918993959392969996
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestAndDividendIncomeSecurities


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value43383638434849505355565555545150525348485152484848484746474745413936343738383538414139434645
Percentage of InterestAndDividendIncomeSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15171922253532262625211916141212119.9089.4789.39610108.5758.7539.1699.5777.32610109.3879.0488.3149.178.698.2179.3958.0838.7918.6829.717111111141717
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseOther

us-gaap:InterestExpenseOther


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value0.0330.0520.5332.9326.1154.3355.5565.3177.6397.5836.0462.9732.8523.544.042.4761.1210.7520.710.4820.5410.4730.3650.1290.20.2250.1890.158-0.3240.610.472
Percentage of InterestExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value164000.0159000.0224000.0309000.0337000.0757000.0879000.0914000.0831000.0759000.0664000.0566000.0411000.0350000.0350000.0356000.0335000.0231000.0238000.0248000.0234000.0212000.0198000.0209000.0208000.0203000.0202000.0245000.0254000.0237000.0280000.0317000.0312000.0292000.0294000.0315000.059000.063000.0127000.0110000.0110000.0162000.0175000.0
Percentage of InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24525425724824825623015215415415615415714415414914914915115215215215215015716117117016714313712211610510410583817881827876777773
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value75807775797769525251515153504847474851484850484647494952544340373733313623232123232321222221
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value618000.0982000.01000000.0900000.0531000.0869000.0700000.01000000.0598000.0602000.0300000.0449000.0425000.0526000.0400000.0500000.0700000.01100000.01000000.0500000.0700000.01000000.01100000.01200000.0690000.0910000.01300000.0917000.0249000.0234000.099000.0188000.0
Percentage of LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableRelatedPartiesAdditions

us-gaap:LoansAndLeasesReceivableRelatedPartiesAdditions


Loans
Period End2020-12-312020-09-302019-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value03000.00160000.00222000.032000.00174000.01991000.027000.0111000.02814000.00085000.0221000.0231000.0331000.0205000.0200000.0100000.0887000.0
Percentage of LoansAndLeasesReceivableRelatedPartiesAdditions0.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableRelatedPartiesProceeds

us-gaap:LoansAndLeasesReceivableRelatedPartiesProceeds


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-06-302016-03-31
Value140000.087000.099000.03025000.030000.079000.076000.028000.052000.0116000.032000.032000.0
Percentage of LoansAndLeasesReceivableRelatedPartiesProceeds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetChangeInterestBearingDepositsDomestic

us-gaap:NetChangeInterestBearingDepositsDomestic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68733749349749-68.534592-50.475-327.67-66.38556-287.493-303.817-573.2756-231.195-63.032-379.922166-440.651-557.13736697-114.054-561.66-233.402711-314.497-573.173135449-138.126-313.374-7.851379-46.817-169.65831815157-206.938304-86.276-368.818-246.887-21.082
Percentage of NetChangeInterestBearingDepositsDomestic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetChangeNoninterestBearingDepositsDomestic

us-gaap:NetChangeNoninterestBearingDepositsDomestic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value278669152-41.9291578-302.57124392177.592-34.12742-50.405841576898108219142-96.306-333.61543522.192102-32.447471283313485-9.12-32.934143111-13.327951107358575046-29.985-14.412
Percentage of NetChangeNoninterestBearingDepositsDomestic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value115119120117134124156808078808183808177767879797980777679798485887168616155566040403841424141424339
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35343634253435302928293028272928273029292830303130283030342825212523242313131414131313131312
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.2756.5368.1097.9736.2766.438.3996.286.4255.3115.6396.3035.0684.7595.4745.7165.0925.6934.665.0754.7516.3795.8176.786.4244.7416.0194.9728.5934.0013.7583.5974.1543.5065.2544.9551.7652.2791.5011.9190.9841.8251.1250.4530.6161.389
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.0467.8338.2238.6449.198.987.425.6075.4925.4665.6515.8085.6925.6095.7485.6915.465.5035.6965.9975.7415.6245.7746.0885.8125.9646.626.8015.9965.3394.8935.0944.6694.2784.8124.6143.4923.5573.6553.7843.5473.6483.9754.0363.7083.434
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.93.53.83.33.63.62.61.41.41.4
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


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
Value424000.0-4000.01416000.01325000.01654000.0-4183000.0714000.0-1563000.0716000.0503000.0-194000.0149000.0380000.0200000.0-1778000.0-1236000.0671000.029000.0-139000.0-186000.0-790000.0148000.0-650000.0-867000.0-640000.0-442000.0-19000.0-951000.0-317000.0-489000.0-1075000.0-1136000.0-2330000.0-1771000.0-3167000.0-718000.0-1833000.0-1185000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


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
Value335000.0-3000.01118000.01047000.01307000.0-3305000.0564000.0-1235000.0566000.0397000.0-153000.0118000.0300000.0158000.0-1176000.0-803000.0436000.019000.0-91000.0-121000.0-513000.096000.0-422000.0-564000.0-416000.0-287000.0-12000.0-618000.0-206000.0-318000.0-699000.0-738000.0-1514000.0-1151000.0-2058000.0-467000.0-1191000.0-770000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value89000.0-1000.0298000.0278000.0347000.0-878000.0150000.0-328000.0150000.0106000.0-41000.031000.080000.042000.0-602000.0-433000.0235000.010000.0-48000.0-65000.0-277000.052000.0-228000.0-303000.0-224000.0-155000.0-1237000.0333000.0111000.0171000.0376000.0398000.0816000.0-620000.02058000.0251000.0642000.0-415000.02309000.0-410000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-09-302012-06-302011-09-302011-06-30
Value424000.0-4000.01416000.01325000.01654000.0-4183000.0714000.0-1563000.0716000.0503000.0-194000.0149000.0380000.0200000.0-718000.0-1833000.0632000.02559000.0
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-09-302012-06-302011-09-302011-06-30
Value335000.0-3000.01118000.01047000.01307000.0-3305000.0564000.0-1235000.0566000.0397000.0-153000.0118000.0300000.0158000.0-467000.0-1191000.0410000.01662000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value335000.0-3000.01118000.01047000.01307000.0-3305000.0564000.0-1235000.0566000.0397000.0-153000.0118000.0300000.0158000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value335000.0-3000.01118000.01047000.01307000.0-3305000.0564000.0-1235000.0566000.0397000.0-153000.0118000.0300000.0158000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-09-302012-06-302011-09-302011-06-30
Value89000.0-1000.0298000.0278000.0347000.0-878000.0150000.0-328000.0150000.0106000.0-41000.031000.080000.042000.0-251000.0-642000.0222000.0897000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value424000.0-4000.01416000.01325000.01654000.0-4183000.0714000.0-1563000.0716000.0503000.0-194000.0149000.0380000.0200000.0-1778000.0-1236000.0671000.029000.0-139000.0-186000.0-790000.0148000.0-650000.0-867000.0-640000.0-442000.0-19000.0-951000.0-317000.0-489000.0-1075000.0-1136000.0-2330000.0-1771000.0-3167000.0-718000.0-1833000.0-1185000.0-3552000.0632000.02559000.0-919000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value335000.0-3000.01118000.01047000.01307000.0-3305000.0564000.0-1235000.0566000.0397000.0-153000.0118000.0300000.0158000.0-1176000.0-803000.0436000.019000.0-91000.0-121000.0-513000.096000.0-422000.0-564000.0-416000.0-287000.0-12000.0-618000.0-206000.0-318000.0-699000.0-738000.0-1514000.0-1151000.0-2058000.0-467000.0-1191000.0-770000.0-2309000.0410000.01662000.0-597000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value89000.0-1000.0298000.0278000.0347000.0-878000.0150000.0-328000.0150000.0106000.0-41000.031000.080000.042000.0-602000.0-433000.0235000.010000.0-48000.0-65000.0-277000.052000.0-228000.0-303000.0-224000.0-155000.0-1237000.0333000.0111000.0171000.0376000.0398000.0816000.0-620000.03725000.0-251000.0-642000.0-415000.0-347000.0222000.0897000.0-322000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value111012111313128.618.5348.4868.9078.9119.3658.6318.0028.6678.3848.6767.0038.8899.0088.3788.5198.019.0327.015109.289117.9989.6527.436.8346.7634.968118.1956.64-0.7767.8479.2137.4241010107.449
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRealEstateAdditions

us-gaap:OtherRealEstateAdditions


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-30
Value5.60.2817.8000000000000017.40.7320.0590.5690.00.1060.1121.10.7270.8640.9130.1831.51.7
Percentage of OtherRealEstateAdditions100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5782124133927992375033394451434939555270747656637860464457612522445640
Percentage of PaymentsForOriginationAndPurchasesOfLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromLoansAndLeases


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-201.52-20.125-656.066-419.5611069-23.161-234.135851764973144139-5.3311024311912171-108.184-14.904-12.7321583-64.338-97.616-144.73934-75.46-34.0570.423-2.6497-47.19919-16.68159853473959481-0.054-11.408-41.278
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4300300320981580.04042-0.0011999423429990.00.063991599-0.001
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

pb:LegacyTexasFinancialGroupInc


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-11-01
Value0.00.00.0318318
Percentage of PaymentsToAcquireBusinessesGross0.00.00.0100.0100.0

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2581226816352590.020610951401303073814434976823031865741164260262132385302568954-1934.0982005146967745622286311591159954169137569610312455459426630689
Percentage of PaymentsToAcquireHeldToMaturitySecurities100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireLoansReceivable

us-gaap:PaymentsToAcquireLoansReceivable


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9241105951281912638116406196
Percentage of PaymentsToAcquireLoansReceivable100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromCollectionOfLoansReceivable

us-gaap:ProceedsFromCollectionOfLoansReceivable


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9418111651270712464107966035
Percentage of ProceedsFromCollectionOfLoansReceivable100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromLifeInsurancePolicies


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2310000.01783000.04695000.003278000.01004000.0501000.02132000.0545000.0762000.0673000.01028000.0
Percentage of ProceedsFromLifeInsurancePolicies100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value432631380096.8140112006400830048.95910650216101317601012111080948072506333228111217613390918151061263151151810894032074693422180323721303639555536
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value709697702687563500488491445391386478422440395446496424506526468414392442426392-2156.82519801226314310434790589558505378354425284256334399323278245
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value55-12.4779.3091420-32.5998.22-2.42159-30.147-12.4064.087-46.53715-10.467-11.70310151.981-1.55215-11.0495.215-24.151152.895-42.53-30.28939-15.283-71.012-49.201101543-30.149643.598-11.283-25.12239-8.812-35.7573.35620-4.155
Percentage of ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value71110124122119968837553933455940394051596776695848786145415858232543584282
Percentage of ProceedsFromSaleOfLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.063109.1442.3670.2192.180.7852.0261.1581.3470.6879.7152.0130.6341.2511.8832.5954.4016.4110.2965.0781.8323.0893.531.225.1986.5261.365155.0411.1272.5657.2421.4254.8514.6192.5684.8173.5031.833.2415.6287.1697.032119.806
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.010.010.01.71.10.80.71.02.354.09.02.06.92.752.6752.02.06.0140.55.310.51.256.355.06.3250.67.8654.0252.552.83.551.80.60.151.150.951.41.72.93.03.2754.41
Percentage of ProvisionForLoanAndLeaseLosses0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.799-3.4830.1-0.464-10.5711.0740.970.7170.5361.1461.0020.4610.487
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.0-4.6-105.763.288.289.676.6114.642.611.55.4

us-gaap:CommercialAndIndustrialSector


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3.03-9.816-15.677-4.982-18.0072.024-0.763-0.710.555-1.242-0.0172.1619.546
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.0-49.8-180.1119.1-69.4-88.879.3-124.2-0.754.0106.1

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2.7944.5727.7643.18816-0.0330.4520.5750.3690.2170.4110.7490.727
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.031.9168.0-1.941.171.952.721.717.518.78.1

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.5695.2211.2114.18711-0.954-0.29-0.2990.610.7090.519-0.173-0.07
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.041.9111.2-56.1-26.4-37.487.170.922.1-4.3-0.8

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.9073.1946.2517.5179.5330.3620.543-0.0610.3170.2420.5930.395-1.161
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.075.295.321.349.4-7.645.324.225.29.9-12.9

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value0.1470.3120.3510.5541.126-0.7730.1880.578-1.687-0.072-0.1580.407-0.529-0.5232.233-0.025-0.7510.0460.0470.1290.108
Percentage of ProvisionForLoanAndLeaseLosses0.00.00.05.511.3-45.517.172.2-241.0-7.2-6.710.2-5.9-41.835.2-0.5-11.97.70.63.24.2

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:UnusualRiskOrUncertaintyByNature

pb:Covid19


Provision
Period End2020-12-312020-09-30
Value0.010.0
Percentage of ProvisionForLoanAndLeaseLosses0.0100.0

us-gaap:RealEstateAcquisitionsThroughForeclosures

us-gaap:RealEstateAcquisitionsThroughForeclosures


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value5.5950.2817.7357.3850.7320.1122.2050.0580.571.371.4530.00.1060.0470.1610.1121.0510.320.2330.7280.902120.5120.9130.40.7661.0141.4991.6912.710.0750.3111.3861.3470.6952.0435.7523.5594.6371.4662.0135.93511
Percentage of RealEstateAcquisitionsThroughForeclosures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.570.5610.2980.3010.7470.0790.0780.1740.2380.2620.264400.5670.2650.260.2580.2540.7930.2570.2520.3410.2530.2490.94410
Percentage of RepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfSubordinatedDebt

us-gaap:RepaymentsOfSubordinatedDebt


Repayments
Period End2020-11-302016-12-312016-09-302015-12-312015-09-30
Value1250.00.00.00.0
Percentage of RepaymentsOfSubordinatedDebt100.00.00.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-31
Value0.4090.2585.6
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-6000.0-358000.0-12000.00-9000.03000.0-121000.0-10000.0-14000.01000.0-9000.00-19000.0-328000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6000.0358000.012000.009000.0-3000.0121000.010000.014000.0-1000.09000.0019000.0328000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures-100.0-100.0-100.00.0-100.0-100.0-100.0-100.0-100.0-100.0-100.00.0-100.0-100.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-31
Value800000.0450000.0
Percentage of SubleaseIncome100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302016-12-312016-09-302016-06-302016-03-31
Value0.1974.9030.01100.056380.0102-98.23947
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302016-12-312016-09-302016-06-302016-03-31
Value0.1944.8050.01070.055370.00.03.7946
Percentage of TreasuryStockValueAcquiredCostMethod98.598.00.098.10.098.498.40.00.0-3.997.5

us-gaap:CommonStock


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302016-12-312016-09-302016-06-302016-03-31
Value0.0030.0980.02.0920.00.8740.5990.02.49-2.4051.16
Percentage of TreasuryStockValueAcquiredCostMethod1.52.00.01.90.01.61.60.02.42.42.5

pb:AccretableDiscountOnLoans us-gaap:FinancialInstrument

pb:AccretableDiscountOnLoans

pb:NonPCDAndPCDLoans


Accretable
Period End2020-12-31
Value53
Percentage of AccretableDiscountOnLoans100.0

pb:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax

pb:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value293000.0204000.0205000.0-93000.0-371000.0-718000.0160000.010000.0338000.0188000.082000.0123000.092000.012000.0-30000.0572000.01005000.0770000.0760000.01150000.01098000.01326000.01629000.01854000.02008000.02015000.02347000.02458000.02630000.03006000.03403000.04219000.04839000.05947000.07254000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:AllowanceForCreditLossesAsPercentageOfLoans

pb:AllowanceForCreditLossesAsPercentageOfLoans


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value1.571.561.561.560.01540.01710.00460.00820.00820.00830.00830.00840.00890.00870.00870.00860.00880.00890.00880.00870.00830.00790.00870.00870.00970.00910.01050.01010.0137
Percentage of AllowanceForCreditLossesAsPercentageOfLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets us-gaap:BusinessAcquisition

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value237235235242
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets100.0100.0100.0100.0

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value-4.769-7.125-7.013-0.139
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsuranceAndOtherAssets-2.0-3.0-3.0-0.1

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock us-gaap:BusinessAcquisition

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value117117117117
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFederalHomeLoanBankStock100.0100.0100.0100.0

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedJuniorSubordinatedDebentures us-gaap:BusinessAcquisition

pb:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedJuniorSubordinatedDebentures

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-31
Value15
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedJuniorSubordinatedDebentures100.0

pb:CapitalMinimumRequiredPlusCapitalConservationWeightedAssets

pb:CapitalMinimumRequiredPlusCapitalConservationWeightedAssets


Capital
Period End2020-12-312019-12-31
Value10.50.105
Percentage of CapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.0

pb:CapitalMinimumRequiredPlusCapitalConservationWeightedAssets us-gaap:ConsolidatedEntities

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.50.1050.098750.09250.08625
Percentage of CapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

us-gaap:ConsolidatedEntities


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.50.1050.098750.09250.08625
Percentage of CapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

pb:CapitalRequiredPlusCapitalConservationWeightedAssetsAmount us-gaap:ConsolidatedEntities

pb:CapitalRequiredPlusCapitalConservationWeightedAssetsAmount

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value22492285128411631024
Percentage of CapitalRequiredPlusCapitalConservationWeightedAssetsAmount100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value22502286128511641025
Percentage of CapitalRequiredPlusCapitalConservationWeightedAssetsAmount100.0100.0100.1100.1100.1

pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesDiscount us-gaap:CreditLossStatus

pb:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesDiscount

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value162639536987110
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesDiscount100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.6951114162229167
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesDiscount52.642.435.931.632.333.6151.9

pb:CommitmentsExpectedToFund

pb:CommitmentsExpectedToFund


Commitments
Period End2021-06-302021-03-312020-12-312020-09-30
Value1750164016901750
Percentage of CommitmentsExpectedToFund100.0100.0100.0100.0

pb:CommonEquityTierOneCapitalMinimumRequiredForCapitalAdequacyToRiskWeightedAssets us-gaap:ConsolidatedEntities

pb:CommonEquityTierOneCapitalMinimumRequiredForCapitalAdequacyToRiskWeightedAssets

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.50.0450.0450.0450.045
Percentage of CommonEquityTierOneCapitalMinimumRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.50.0450.0450.0450.045
Percentage of CommonEquityTierOneCapitalMinimumRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0

pb:CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets

pb:CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets


Common
Period End2020-12-312019-12-31
Value7.00.07
Percentage of CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.0

pb:CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets us-gaap:ConsolidatedEntities

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7.00.070.063750.05750.05125
Percentage of CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7.00.070.063750.05750.05125
Percentage of CommonEquityTierOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesAmount us-gaap:ConsolidatedEntities

pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesAmount

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value13921415845817771
Percentage of CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesAmount100.0100.0100.0100.0100.0

pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesRatio us-gaap:ConsolidatedEntities

pb:CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesRatio

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.50.0650.0650.0650.065
Percentage of CommonEquityTierOneCapitalToRiskWeightedAssetsWellCapitalizedGuidelinesRatio100.0100.0100.0100.0100.0

pb:DeferredTaxAssetsCertificateOfDeposits

pb:DeferredTaxAssetsCertificateOfDeposits


Deferred
Period End2020-12-312019-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value360000.01640000.022000.0113000.0244000.0613000.042000.0
Percentage of DeferredTaxAssetsCertificateOfDeposits100.0100.0100.0100.0100.0100.0100.0

pb:DeferredTaxAssetsCurrentExpectedCreditLossUnfundedLoans

pb:DeferredTaxAssetsCurrentExpectedCreditLossUnfundedLoans


Deferred
Period End2020-12-31
Value6289000.0
Percentage of DeferredTaxAssetsCurrentExpectedCreditLossUnfundedLoans100.0

pb:DeferredTaxAssetsInvestmentsCredit

pb:DeferredTaxAssetsInvestmentsCredit


Deferred
Period End2020-12-312019-12-312018-12-31
Value1381000.090000.029000.0
Percentage of DeferredTaxAssetsInvestmentsCredit100.0100.0100.0

pb:DeferredTaxAssetsLoanPurchaseDiscounts

pb:DeferredTaxAssetsLoanPurchaseDiscounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value11583.7097.2972033564628
Percentage of DeferredTaxAssetsLoanPurchaseDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:DerivativeWeightedAverageInterestRatePaid us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk

pb:DerivativeWeightedAverageInterestRatePaid

pb:LoanCustomerCounterparty, pb:CommercialLoanInterestRateSwapAndCap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.660.680.792.830.02860.02360.0286
Percentage of DerivativeWeightedAverageInterestRatePaid100.0100.0100.0100.0100.0100.0100.0

pb:DerivativeWeightedAverageInterestRateReceived us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk

pb:DerivativeWeightedAverageInterestRateReceived

pb:LoanCustomerCounterparty, pb:CommercialLoanInterestRateSwapAndCap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.622.622.830.580.00840.03180.0342
Percentage of DerivativeWeightedAverageInterestRateReceived100.0100.0100.0100.0100.0100.0100.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value14701602123913341607
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear100.0100.0100.0100.0100.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:CreditLossStatus

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value9.919100.2250.4383.833
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.70.60.00.00.2

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:CommercialAndIndustrialSector


Financing
Period End2021-06-302021-03-312020-06-30
Value9.738103.582
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.70.60.2

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Financing
Period End2020-09-30
Value0.2
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Financing
Period End2021-06-302021-03-31
Value0.1810.238
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Financing
Period End2020-12-312020-09-302020-06-30
Value0.2250.2380.251
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value41439.1331010
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear2.82.70.70.80.7

us-gaap:CommercialAndIndustrialSector


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value971148188131
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear6.67.26.66.68.2

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value796841637667830
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear54.252.551.450.051.7

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value125144232845
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear8.59.01.92.12.8

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value376419439487526
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear25.626.235.436.532.8

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value503592430464641
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear34.337.034.834.839.9

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value242194135156157
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear16.512.211.011.89.8

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:SubstandardAndImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0130.0147.3127.8414
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.60.60.9

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:SubstandardAndNonImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2222313.1763.218
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear1.61.42.50.20.2

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value6.496.9370.1970.2010.193
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.40.40.00.00.0

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2125313512
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear1.41.62.52.60.8

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value119135132338
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear8.18.51.11.82.4

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5.6118.7619.7883.8067.056
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.40.50.80.30.4

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, pb:SubstandardAndImpaired


Financing
Period End2020-12-312020-09-30
Value0.0680.006
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, pb:SubstandardAndNonImpaired


Financing
Period End2020-09-30
Value0.565
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.0

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, us-gaap:Prime


Financing
Period End2021-03-312020-12-312020-09-302020-06-30
Value0.0830.0130.1260.132
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.00.0

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-31
Value0.1030.076
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value350389419473512
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear23.924.333.835.531.9

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2226161010
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear1.51.61.30.80.7

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:SubstandardAndImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.6012.4831.7571.5443.159
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.20.20.10.10.2

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:SubstandardAndNonImpaired


Financing
Period End2021-03-312020-12-31
Value0.0020.397
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, us-gaap:Doubtful


Financing
Period End2020-12-312020-09-30
Value0.0080.009
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.310.4330.2480.2540.26
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.00.00.0

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.4920.5010.8320.7120.232
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.10.10.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment

pb:ConsumerAndOther, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value9.642106.2917.6157.721
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.70.70.50.60.5

pb:ConsumerAndOther, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.070.0720.060.0840.109
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.00.00.0

pb:ConsumerAndOther, pb:SubstandardAndImpaired


Financing
Period End2021-06-302021-03-312020-06-30
Value0.0030.003-0.005
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0-0.0

pb:ConsumerAndOther, us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.7271.9031.2641.372.519
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.10.10.10.10.2

pb:ConsumerAndOther, us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value29301.5181.5830.233
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear2.01.90.10.10.0

pb:ConsumerAndOther, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-31
Value0.0160.017
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.0

us-gaap:CommercialAndIndustrialSector, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value77916874111
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear5.35.75.55.66.9

us-gaap:CommercialAndIndustrialSector, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value7.469.9828.9419.62711
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.50.60.70.70.7

us-gaap:CommercialAndIndustrialSector, pb:SubstandardAndImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0650.1410.9710.9880.649
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.10.10.0

us-gaap:CommercialAndIndustrialSector, pb:SubstandardAndNonImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0560.0611.1471.1521.266
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.10.10.1

us-gaap:CommercialAndIndustrialSector, us-gaap:Doubtful


Financing
Period End2020-12-312020-09-302020-06-30
Value0.0060.0080.01
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.0

us-gaap:CommercialAndIndustrialSector, us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.60.6780.8150.8341.597
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.10.10.1

us-gaap:CommercialAndIndustrialSector, us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.9521.0851.4011.4221.442
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.10.10.10.10.1

us-gaap:CommercialAndIndustrialSector, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.4431.4080.1860.2180.297
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.10.10.00.00.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value3238495262
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear2.22.44.03.93.9

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2835444757
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear2.02.23.63.63.6

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.8112.8694.0414.6335.099
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.20.20.30.30.3

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-06-30
Value0.170.1740.103
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.0

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.3410.3440.0040.005
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.00.0

pb:FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:InternalCreditAssessment

pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1089125498310901368
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear74.178.379.381.785.2

pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value280242174185192
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear19.115.114.113.911.9

pb:SubstandardAndImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.6822.641101018
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.20.20.80.81.2

pb:SubstandardAndNonImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2222335.0794.67
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear1.61.42.70.40.3

us-gaap:Doubtful


Financing
Period End2020-12-312020-09-302020-06-30
Value0.0140.0170.01
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.00.00.0

us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.4972.7552.0792.2044.219
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear0.20.20.20.20.3

us-gaap:Prime


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value38393.3813.5912.26
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear2.62.50.30.30.1

us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2327323613
Percentage of FinancingReceivablePayableOriginatedFourYearsBeforeLatestFiscalYear1.61.72.62.70.8

pb:FinancingReceivableRevolvingConvertedToTermLoans

pb:FinancingReceivableRevolvingConvertedToTermLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value8.36.18621464304.96
Percentage of FinancingReceivableRevolvingConvertedToTermLoans100.0100.0100.0100.0100.0100.0

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:CreditLossStatus

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Financing
Period End2020-12-312020-09-302020-06-30
Value5.2731623
Percentage of FinancingReceivableRevolvingConvertedToTermLoans24.534.85.4

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, pb:ConsumerAndOther


Financing
Period End2020-12-31
Value5.273
Percentage of FinancingReceivableRevolvingConvertedToTermLoans24.5

us-gaap:FinancialAssetAcquiredWithCreditDeterioration, us-gaap:CommercialAndIndustrialSector


Financing
Period End2020-09-302020-06-30
Value1622
Percentage of FinancingReceivableRevolvingConvertedToTermLoans34.85.3

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:EquitySecuritiesByIndustry

pb:ConsumerAndOther


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value0.3055.360.0730.3450.147
Percentage of FinancingReceivableRevolvingConvertedToTermLoans3.724.90.20.13.0

us-gaap:CommercialAndIndustrialSector


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.7242.1335.318333801.036
Percentage of FinancingReceivableRevolvingConvertedToTermLoans20.834.524.773.088.520.9

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.922.4251.7018.66940
Percentage of FinancingReceivableRevolvingConvertedToTermLoans35.239.27.918.89.5

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans


Financing
Period End2021-06-302020-12-312020-06-302020-03-31
Value0.7036.1961.6370.624
Percentage of FinancingReceivableRevolvingConvertedToTermLoans8.528.80.412.6

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.571.532.6983.5625.1921.991
Percentage of FinancingReceivableRevolvingConvertedToTermLoans31.024.712.57.71.240.1

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.2952.4251.7012.07240
Percentage of FinancingReceivableRevolvingConvertedToTermLoans15.639.27.94.59.4

us-gaap:RealEstateSector, pb:CommercialRealEstateIncludesMultifamilyResidential, pb:Grade4


Financing
Period End2021-06-302020-09-302020-06-30
Value1.6256.5970.345
Percentage of FinancingReceivableRevolvingConvertedToTermLoans19.614.30.1

us-gaap:RealEstateSector, pb:ConstructionLandDevelopmentAndOtherLandLoans, pb:Grade3


Financing
Period End2021-06-302020-12-312020-06-302020-03-31
Value0.7036.1961.6370.624
Percentage of FinancingReceivableRevolvingConvertedToTermLoans8.528.80.412.6

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.3211.532.6983.3135.0221.47
Percentage of FinancingReceivableRevolvingConvertedToTermLoans28.024.712.57.21.229.6

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, pb:Grade4


Financing
Period End2021-06-302020-09-302020-06-302020-03-31
Value0.0020.2490.1380.521
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.00.50.010.5

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity, us-gaap:SpecialMention


Financing
Period End2021-06-30
Value0.247
Percentage of FinancingReceivableRevolvingConvertedToTermLoans3.0

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:EquitySecuritiesByIndustry, us-gaap:InternalCreditAssessment

pb:ConsumerAndOther, pb:Grade3


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value0.3050.0320.0730.3380.147
Percentage of FinancingReceivableRevolvingConvertedToTermLoans3.70.10.20.13.0

pb:ConsumerAndOther, us-gaap:InternalInvestmentGrade


Financing
Period End2020-12-312020-06-30
Value0.0550.003
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.30.0

us-gaap:CommercialAndIndustrialSector, pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.220.9171.595112630.518
Percentage of FinancingReceivableRevolvingConvertedToTermLoans14.714.87.424.461.310.4

us-gaap:CommercialAndIndustrialSector, pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.3440.9752.881.179280.483
Percentage of FinancingReceivableRevolvingConvertedToTermLoans4.115.813.42.66.79.7

us-gaap:CommercialAndIndustrialSector, pb:SubstandardAndImpaired


Financing
Period End2020-09-302020-06-30
Value0.0171.449
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.00.3

us-gaap:CommercialAndIndustrialSector, pb:SubstandardAndNonImpaired


Financing
Period End2020-12-312020-06-30
Value0.1940.65
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.90.2

us-gaap:CommercialAndIndustrialSector, us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value0.010.160.1620.0230.035
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.12.60.40.00.7

us-gaap:CommercialAndIndustrialSector, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.150.0810.6495.010.114
Percentage of FinancingReceivableRevolvingConvertedToTermLoans1.81.33.010.80.0

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

pb:AgricultureAndAgricultureRealEstateIncludesFarmland


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0780.0980.2530.171.5581.162
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.91.61.20.40.423.4

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, pb:Grade3


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value0.0780.2530.1451.2520.004
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.91.20.30.30.1

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, pb:Grade4


Financing
Period End2021-03-312020-09-302020-03-31
Value0.0080.0231.158
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.10.023.3

pb:AgricultureAndAgricultureRealEstateIncludesFarmland, us-gaap:InternalInvestmentGrade


Financing
Period End2021-03-312020-09-30
Value0.090.002
Percentage of FinancingReceivableRevolvingConvertedToTermLoans1.50.0

pb:FinancingReceivableRevolvingConvertedToTermLoans us-gaap:InternalCreditAssessment

pb:Grade3


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.9224.87212163122.763
Percentage of FinancingReceivableRevolvingConvertedToTermLoans71.378.858.036.572.655.7

pb:Grade4


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.9710.9832.888.048292.162
Percentage of FinancingReceivableRevolvingConvertedToTermLoans23.715.913.417.46.843.6

pb:SubstandardAndImpaired


Financing
Period End2020-09-302020-06-30
Value0.0171.449
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.00.3

pb:SubstandardAndNonImpaired


Financing
Period End2020-12-312020-06-30
Value0.1940.682
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.90.2

us-gaap:InternalInvestmentGrade


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.010.250.0550.1640.0260.035
Percentage of FinancingReceivableRevolvingConvertedToTermLoans0.14.00.30.40.00.7

us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.3970.0810.6495.010.114
Percentage of FinancingReceivableRevolvingConvertedToTermLoans4.81.33.010.80.0

pb:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

pb:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value25253333
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0100.0100.0100.0

pb:InterestPayableNoncurrent us-gaap:LongtermDebtType

pb:InterestPayableNoncurrent

pb:FederalHomeLoanBankAdvancesAndNotesPayable


Interest
Period End2020-09-302020-06-302020-03-312019-12-31
Value0.2050.2450.2990.106
Percentage of InterestPayableNoncurrent100.0100.0100.0100.0

us-gaap:SeniorSubordinatedNotes


Interest
Period End2020-09-302020-06-302020-03-312019-12-31
Value1.1294042
Percentage of InterestPayableNoncurrent536.611877.613478.340094.3

pb:LoanCollateralized us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

pb:LoanCollateralized

us-gaap:RealEstateSector, pb:FamilyResidential14IncludesHomeEquity


Loan
Period End2020-12-31
Value89.0
Percentage of LoanCollateralized100.0

pb:LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount

pb:LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value19251196382024620795210251912718845106731058710414103701029210146100111002099119864973996229548965096549438
Percentage of LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:LoansReceivableBeforeAllowanceExcludingPpAndDiscount

pb:LoansReceivableBeforeAllowanceExcludingPpAndDiscount


Loans
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value174111748910358100249654
Percentage of LoansReceivableBeforeAllowanceExcludingPpAndDiscount100.0100.0100.0100.0100.0

pb:LoansReceivableBeforeAllowanceExcludingPpAndDiscount us-gaap:FinancialInstrument

pb:FinancingReceivableMaturityAfterFiveYears


Loans
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1091610496771074996896
Percentage of LoansReceivableBeforeAllowanceExcludingPpAndDiscount62.760.074.474.871.4

pb:FinancingReceivableMaturityAfterOneYearThroughFiveYears


Loans
Period End2020-12-312019-12-312018-12-312017-12-31
Value3408449013681288
Percentage of LoansReceivableBeforeAllowanceExcludingPpAndDiscount19.625.713.212.9

pb:FinancingReceivableMaturityOfOneYearOrLess


Loans
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value30862502127912361375
Percentage of LoansReceivableBeforeAllowanceExcludingPpAndDiscount17.714.312.312.314.2

pb:MunicipalSecuritiesPercentageOfSecuritiesPortfolio

pb:MunicipalSecuritiesPercentageOfSecuritiesPortfolio


Municipal
Period End2021-06-302021-03-312020-12-312020-09-30
Value1.21.41.92.3
Percentage of MunicipalSecuritiesPercentageOfSecuritiesPortfolio100.0100.0100.0100.0

pb:NonPerformingAssetsToLoansAndOtherRealEstate

pb:NonPerformingAssetsToLoansAndOtherRealEstate


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-03-312014-12-312014-09-302014-06-302013-12-312012-12-312011-12-312010-12-31
Value0.170.220.290.330.00370.00350.00330.00480.00390.00390.00180.00160.00310.00330.00370.00460.00480.00420.0050.00630.00460.00390.0040.00530.00310.00290.00250.00320.0045
Percentage of NonPerformingAssetsToLoansAndOtherRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:NoncontrollingInterestInSubsidiary us-gaap:ConsolidatedEntities

pb:NoncontrollingInterestInSubsidiary

srt:ParentCompany


Noncontrolling
Period End2020-12-312019-12-312018-12-312017-12-31
Value6104600740363806
Percentage of NoncontrollingInterestInSubsidiary100.0100.0100.0100.0

pb:NonperformingAssetsToLoansExcludingWarehousePurchaseProgramLoansAndOtherRealEstate

pb:NonperformingAssetsToLoansExcludingWarehousePurchaseProgramLoansAndOtherRealEstate


Nonperforming
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.20.250.340.380.00420.00390.00360.00180.00370.0050.0046
Percentage of NonperformingAssetsToLoansExcludingWarehousePurchaseProgramLoansAndOtherRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pb:OutstandingDiscountOnLoans us-gaap:FinancialInstrument

pb:OutstandingDiscountOnLoans

pb:NonPCDAndPCDLoans


Outstanding
Period End2020-12-31
Value53
Percentage of OutstandingDiscountOnLoans100.0

pb:OutstandingLoanOnDeferralAndModificationAgreements

pb:OutstandingLoanOnDeferralAndModificationAgreements


Outstanding
Period End2021-06-302021-03-312020-12-31
Value210316328
Percentage of OutstandingLoanOnDeferralAndModificationAgreements100.0100.0100.0

pb:PercentageOfIncreaseDecreaseInSecuritiesSoldUnderAgreementToRepurchase

pb:PercentageOfIncreaseDecreaseInSecuritiesSoldUnderAgreementToRepurchase


Percentage
Period End2020-12-31
Value3.3
Percentage of PercentageOfIncreaseDecreaseInSecuritiesSoldUnderAgreementToRepurchase100.0

pb:PercentageOfRealEstateLoansAggregatingToCompanyLoanPortfolioExcludingWarehousePurchaseProgramLoans

pb:PercentageOfRealEstateLoansAggregatingToCompanyLoanPortfolioExcludingWarehousePurchaseProgramLoans


Percentage
Period End2021-06-302021-03-312020-12-312020-09-30
Value75.773.373.271.3
Percentage of PercentageOfRealEstateLoansAggregatingToCompanyLoanPortfolioExcludingWarehousePurchaseProgramLoans100.0100.0100.0100.0

pb:TangibleCapitalRequiredPlusCapitalConservationWeightedAssetsAmount us-gaap:ConsolidatedEntities

pb:TangibleCapitalRequiredPlusCapitalConservationWeightedAssetsAmount

pb:ProsperityBank


Tangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value12201028830815793
Percentage of TangibleCapitalRequiredPlusCapitalConservationWeightedAssetsAmount100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Tangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value12181027830815793
Percentage of TangibleCapitalRequiredPlusCapitalConservationWeightedAssetsAmount99.8100.0100.0100.1100.1

pb:TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets

pb:TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets


Tier
Period End2020-12-312019-12-31
Value4.00.04
Percentage of TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.0

pb:TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets us-gaap:ConsolidatedEntities

pb:ProsperityBank


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.00.040.040.040.04
Percentage of TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

us-gaap:ConsolidatedEntities


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.00.040.040.040.04
Percentage of TierOneLeverageMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

pb:TierOneRiskBasedCapitalRequiredForMinimumRequiredPlusCapitalConservationWeightedAssetsAmount us-gaap:ConsolidatedEntities

pb:TierOneRiskBasedCapitalRequiredForMinimumRequiredPlusCapitalConservationWeightedAssetsAmount

pb:ProsperityBank


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value182118501024912786
Percentage of TierOneRiskBasedCapitalRequiredForMinimumRequiredPlusCapitalConservationWeightedAssetsAmount100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value182118511025912787
Percentage of TierOneRiskBasedCapitalRequiredForMinimumRequiredPlusCapitalConservationWeightedAssetsAmount100.0100.0100.1100.1100.1

pb:TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets

pb:TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets


Tier
Period End2020-12-312019-12-31
Value8.50.085
Percentage of TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.0

pb:TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets us-gaap:ConsolidatedEntities

pb:ProsperityBank


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value8.50.0850.078750.07250.06625
Percentage of TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

us-gaap:ConsolidatedEntities


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value8.50.0850.078750.07250.06625
Percentage of TierOneRiskBasedOneCapitalMinimumRequiredPlusCapitalConservationWeightedAssets100.0100.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1.1010.7660.769-0.349-1.396-2.7030.6020.0381.2730.7070.310.4630.3450.045-0.1131.0631.8661.431.4111.5021.6232.1362.042.4623.0263.4423.7293.7414.3594.5654.8835.5826.327.8358.986111112131515131416
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.7690.6020.31-0.113
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value1.1010.7660.769-0.349-1.396-2.7030.6020.0381.2730.7070.310.4630.3450.045-0.1131.0631.8661.431.4111.5021.6232.1362.042.4623.0263.4423.7293.7414.3594.5654.8838.98613
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsSoldUnderAgreementsToRepurchaseInterestRate us-gaap:Range

us-gaap:AssetsSoldUnderAgreementsToRepurchaseInterestRate

srt:WeightedAverage


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.440.0110.00930.0039
Percentage of AssetsSoldUnderAgreementsToRepurchaseInterestRate100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2684000.02668000.02140000.0708000.0790000.0815000.01350000.0869000.01743000.0933000.0629000.0715000.01342000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value2218000.02171000.01601000.0138000.0163000.0175000.0690000.0134000.0796000.029000.069000.083000.0122000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax82.681.474.819.520.621.551.115.445.73.111.011.69.1

us-gaap:MortgageBackedSecurities


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
Value466000.0497000.0539000.0570000.0626000.0639000.0659000.0734000.0946000.0900000.0553000.0628000.01204000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax17.418.625.280.579.278.448.884.554.396.587.987.889.7

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1290000.01698000.01166000.01150000.02557000.04236000.0588000.0820000.0132000.038000.0237000.0128000.01485000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value837000.01192000.0620000.0525000.01870000.03485000.0139000.0421000.0130000.032000.037000.034000.057000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax64.970.253.245.773.182.323.651.398.584.215.626.63.8

us-gaap:MortgageBackedSecurities


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
Value453000.0506000.0546000.0625000.0687000.0751000.0449000.0399000.02000.06000.0200000.094000.01327000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax35.129.846.854.326.917.776.448.71.515.884.473.489.4

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


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
Value610637650461311318286298305788393218
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value57660061141826526923524224412121399
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis94.494.294.090.785.184.782.081.180.015.415.214.345.9

us-gaap:MortgageBackedSecurities


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
Value343639424648515560656978103
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis5.65.86.09.314.815.217.818.719.883.383.484.447.5

us-gaap:AvailableForSaleSecuritiesAmortizedCost us-gaap:UnderlyingAssetClass

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:CollateralizedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value661069306110580056605670598051605330591060405450562056905940502050505260564051705600608058105020488049905080513052104460
Percentage of AvailableForSaleSecuritiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value610637650461
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value611638651461
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


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
Value611638651461310315287298306798493217
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:CollateralizedMortgageObligations, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


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
Value577601612418263266235241244121213100
Percentage of AvailableForSaleSecuritiesDebtSecurities94.494.294.090.785.184.582.081.079.815.215.214.345.9

us-gaap:MortgageBackedSecurities, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


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
Value343639424648515661667079103
Percentage of AvailableForSaleSecuritiesDebtSecurities5.65.86.09.314.815.417.918.820.083.583.584.547.5

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:CollateralizedMortgageObligations, us-gaap:FairValueMeasurementsRecurring


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
Value577601612418263266235241244121213100
Percentage of AvailableForSaleSecuritiesDebtSecurities94.494.294.090.785.184.582.081.079.815.215.214.345.9

us-gaap:MortgageBackedSecurities, us-gaap:FairValueMeasurementsRecurring


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
Value343639424648515661667079103
Percentage of AvailableForSaleSecuritiesDebtSecurities5.65.86.09.314.815.417.918.820.083.583.584.547.5

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


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
Value611638651461310315287298306798493205
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.094.3

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


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
Value611638651461310315287298306798493217
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value577601612418263266235241244121213100
Percentage of AvailableForSaleSecuritiesDebtSecurities94.494.294.090.785.184.582.081.079.815.215.214.345.9

us-gaap:MortgageBackedSecurities


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
Value343639424648515661667079103
Percentage of AvailableForSaleSecuritiesDebtSecurities5.65.86.09.314.815.417.918.820.083.583.584.547.5

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:UnderlyingAssetClass

us-gaap:CollateralizedSecurities


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
Value6720702062305940580057805990516053205840586052305840
Percentage of AvailableForSaleSecuritiesDebtSecurities1098.21099.7956.21288.21870.71833.42082.31729.41734.27320.56963.35579.32680.5

us-gaap:BankOwnedLifeInsurance

us-gaap:BankOwnedLifeInsurance


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3253243243263243233212622612602602582572562552532522502472482472452352342322312302282271781601221221151091075552504949494848
Percentage of BankOwnedLifeInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value9711971097109719
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value-8.119-8.537-8.959-0.139
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets-0.1-0.1-0.1-0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value8913891389138913
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value-0.154-0.516-0.666-0.666
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities-0.0-0.0-0.0-0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value797797797805
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value-7.965-8.021-8.2930.527
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-1.0-1.0-1.00.1

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value201200200200
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value-0.154-0.516-0.666-0.666
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther-0.1-0.3-0.3-0.3

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-302020-03-31
Value64666567
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201701, pb:LegacyTexasFinancialGroupInc


Business
Period End2020-12-312020-09-302020-06-30
Value-3.237-1.299-1.833
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-5.0-2.0-2.8

us-gaap:Capital us-gaap:ConsolidatedEntities

us-gaap:Capital

pb:ProsperityBank


Capitalus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value30282806219819681789
Percentage of Capital100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Capitalus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value30502765221119821806
Percentage of Capital100.798.5100.6100.7100.9

us-gaap:CapitalRequiredForCapitalAdequacy us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredForCapitalAdequacy

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1713174110401006950
Percentage of CapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1714174210411007950
Percentage of CapitalRequiredForCapitalAdequacy100.0100.0100.1100.1100.1

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value8.00.080.080.080.08
Percentage of CapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value8.00.080.080.080.08
Percentage of CapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:CapitalRequiredToBeWellCapitalized us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredToBeWellCapitalized

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value21422177130112581187
Percentage of CapitalRequiredToBeWellCapitalized100.0100.0100.0100.0100.0

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

pb:ProsperityBank


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.00.10.10.10.1
Percentage of CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets100.0100.0100.0100.0100.0

us-gaap:CashAndDueFromBanks

us-gaap:CashAndDueFromBanks


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1059194713421031332381573420302291410293274243391302321324436341333334562300353352677330509349380269250180325207152151212211145145158194
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndDueFromBanks us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1059194713421031332381573420302291410293274243391302321324436341333562
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndDueFromBanks us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-12-30
Value1059194713421031332381573420302291410293274243391302321324436341333334562300353352677330509349380269250325325
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value1059194713421031332381573420302291410293274243391302321324436341333562300353352677330509380
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsAndFederalFundsSold

us-gaap:CashCashEquivalentsAndFederalFundsSold


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1060195613431087333382574420302292411294275243392303322325437342333335563301354354677331513350381271251181326207152151213211146146159195
Percentage of CashCashEquivalentsAndFederalFundsSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-31
Value1060195613431087333382574420302292411294275243392303437563
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7.246732.0713.5281.95
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations0.512.80.50.90.4

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value16263953698711011121314
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value8.6951114162229350.6530.9041.2341.5341.983.9697.6858.1218.3938.7579.2639.778
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield52.642.435.931.632.333.632.45.77.29.210.30.00.00.00.00.00.00.00.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2896331338294415504756565992
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-09-302018-06-302017-12-31
Value1351521812092673252439.561121
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet4.74.64.74.75.35.84.10.00.00.0

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance us-gaap:CreditLossStatus

us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance

us-gaap:FinancialAssetAcquiredAndNoCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2913333938694468511757446102
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialAssetAcquiredWithCreditDeterioration


Certain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-09-302018-06-302017-12-31
Value144163195226290355410141736
Percentage of CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance5.04.95.15.15.76.26.70.00.00.0

us-gaap:CommonEquityTierOneCapital us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapital

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value2923271821121884
Percentage of CommonEquityTierOneCapital100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value2945267821241898
Percentage of CommonEquityTierOneCapital100.798.5100.6100.7

us-gaap:CommonEquityTierOneCapitalRatio us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRatio

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value13.640.12490.16240.1498
Percentage of CommonEquityTierOneCapitalRatio100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value13.740.1230.16320.1508
Percentage of CommonEquityTierOneCapitalRatio100.798.5100.5100.7

us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRequiredForCapitalAdequacy

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value964979585566
Percentage of CommonEquityTierOneCapitalRequiredForCapitalAdequacy100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value964979585566
Percentage of CommonEquityTierOneCapitalRequiredForCapitalAdequacy100.0100.0100.1100.1

us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized us-gaap:ConsolidatedEntities

us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized

pb:ProsperityBank


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value14991523829723
Percentage of CommonEquityTierOneCapitalRequiredToBeWellCapitalized100.0100.0100.0100.0

us-gaap:ConsolidatedEntities


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value15001524829723
Percentage of CommonEquityTierOneCapitalRequiredToBeWellCapitalized100.0100.0100.1100.1

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months


Contractual
Period End2020-12-31
Value62
Percentage of ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months100.0

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months


Contractual
Period End2020-12-31
Value378
Percentage of ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months100.0

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess


Contractual
Period End2020-12-31
Value555
Percentage of ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess100.0

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths


Contractual
Period End2020-12-31
Value1220
Percentage of ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths100.0

us-gaap:ContractualObligation us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ContractualObligation

us-gaap:StandbyLettersOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value8810310411211711612769676566627079726272777470
Percentage of ContractualObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligation us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:CommitmentsToExtendCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4081399040464184536743204380
Percentage of ContractualObligation4606.03841.63886.03707.64548.93700.63424.4

us-gaap:UnusedLinesOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value136215001063803690858657
Percentage of ContractualObligation1537.51444.61021.5711.9585.5735.2513.8

us-gaap:ContractualObligation us-gaap:LongtermDebtType, us-gaap:OtherCommitments

pb:FederalHomeLoanBankAdvancesAndNotesPayable, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value2.425103133813031031
Percentage of ContractualObligation2.187.61146.51019.21554.4

us-gaap:SeniorSubordinatedNotes, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-31
Value126154165167
Percentage of ContractualObligation111.9130.9141.6131.0

us-gaap:ContractualObligation us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value55325595521451006175529551652750270726392561259326072662245122262225215721132055
Percentage of ContractualObligation6243.55386.25007.54519.55234.44535.84038.13930.13999.44060.53860.54126.43690.23342.23384.83565.43062.32783.52855.32909.5

us-gaap:ContractualObligation us-gaap:OtherCommitments

pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value12825715031471105115191274840528984105812911018520
Percentage of ContractualObligation114.1218.51288.21150.21584.52418.51803.51055.6730.11576.21456.31666.11376.50.0

us-gaap:ContractualObligationDueAfterFifthYear us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ContractualObligationDueAfterFifthYear

us-gaap:CommitmentsToExtendCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1261112711951245126512381186
Percentage of ContractualObligationDueAfterFifthYear100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueAfterFifthYear us-gaap:LongtermDebtType, us-gaap:OtherCommitments

pb:FederalHomeLoanBankAdvancesAndNotesPayable, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.0180.0210.0290.0290.089
Percentage of ContractualObligationDueAfterFifthYear0.00.00.00.00.0

us-gaap:ContractualObligationDueAfterFifthYear us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value12611127119512451265123811861050102710259229389901022864678660586585568
Percentage of ContractualObligationDueAfterFifthYear100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ContractualObligationDueAfterFifthYear us-gaap:OtherCommitments

pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.0181271301333.6864.0634.4394.8126.4086.8054.5644.0356.9737.46
Percentage of ContractualObligationDueAfterFifthYear0.010.110.611.20.00.00.00.00.00.00.00.00.00.0

us-gaap:ContractualObligationDueInFourthAndFifthYear us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ContractualObligationDueInFourthAndFifthYear

us-gaap:StandbyLettersOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.7930.8030.7031.3371.1941.6192.791.9321.541.4291.6471.691.8921.6870.4880.4930.5090.5440.2290.226
Percentage of ContractualObligationDueInFourthAndFifthYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInFourthAndFifthYear us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:CommitmentsToExtendCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value335369300342591291248
Percentage of ContractualObligationDueInFourthAndFifthYear42291.946062.342773.525636.249562.717985.28896.2

us-gaap:ContractualObligationDueInFourthAndFifthYear us-gaap:LongtermDebtType, us-gaap:OtherCommitments

pb:FederalHomeLoanBankAdvancesAndNotesPayable, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.3660.4420.5960.5960.125
Percentage of ContractualObligationDueInFourthAndFifthYear27.437.036.821.47.6

us-gaap:ContractualObligationDueInFourthAndFifthYear us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value33637030134459229225010411015312616716818321123621716715483
Percentage of ContractualObligationDueInFourthAndFifthYear42391.946162.342873.525736.249662.718085.28996.25401.87204.710735.87704.79887.58907.110854.843376.847988.242745.830723.067538.936939.8

us-gaap:ContractualObligationDueInFourthAndFifthYear us-gaap:OtherCommitments

pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.3661014144.4693.643.6583.8614.2314.6354.9184.416.3726.697
Percentage of ContractualObligationDueInFourthAndFifthYear27.4914.3886.1514.2271.3215.4193.3228.9867.0940.2966.2810.72782.50.0

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:StandbyLettersOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value76969610410710412062595860576472644764556763
Percentage of ContractualObligationDueInNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:CommitmentsToExtendCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1612171318211743179818541984
Percentage of ContractualObligationDueInNextTwelveMonths2100.21767.11880.51661.81671.31772.91652.6

us-gaap:UnusedLinesOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value136215001063803690858657
Percentage of ContractualObligationDueInNextTwelveMonths1774.61547.91097.8765.9642.0820.6547.3

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:LongtermDebtType, us-gaap:OtherCommitments

pb:FederalHomeLoanBankAdvancesAndNotesPayable, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.974101133613011030
Percentage of ContractualObligationDueInNextTwelveMonths0.994.41277.61083.91700.4

us-gaap:SeniorSubordinatedNotes, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-31
Value1265.926.8756.875
Percentage of ContractualObligationDueInNextTwelveMonths120.45.56.65.7

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value305133102982265125962817276112321138103310651046108110929739691033104810771081
Percentage of ContractualObligationDueInNextTwelveMonths3974.83415.03078.32527.72413.32693.42299.91974.61920.81781.61758.91818.11678.21504.61502.22054.81597.61890.81603.01712.5

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:OtherCommitments

pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1271071343130810351505125882450996410361271991492
Percentage of ContractualObligationDueInNextTwelveMonths121.399.91284.11089.71708.52614.01954.01135.2786.02043.11602.32291.61475.10.0

us-gaap:ContractualObligationDueInSecondAndThirdYear us-gaap:CreditFacility, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ContractualObligationDueInSecondAndThirdYear

us-gaap:StandbyLettersOfCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value116.1336.5386.6169.196105.0585.6636.8925.5524.0963.5814.355.3897.133147.5216.5587.227
Percentage of ContractualObligationDueInSecondAndThirdYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInSecondAndThirdYear us-gaap:FinancialInstrument, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:CommitmentsToExtendCredit, us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8727797288521711936961
Percentage of ContractualObligationDueInSecondAndThirdYear7898.412715.411142.812879.118608.78888.519006.3

us-gaap:ContractualObligationDueInSecondAndThirdYear us-gaap:LongtermDebtType, us-gaap:OtherCommitments

pb:FederalHomeLoanBankAdvancesAndNotesPayable, pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value1.0671.3161.6421.6420.586
Percentage of ContractualObligationDueInSecondAndThirdYear16.114.315.632.514.3

us-gaap:ContractualObligationDueInSecondAndThirdYear us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value8837857358581720946966363430427446440367364401341314355295321
Percentage of ContractualObligationDueInSecondAndThirdYear7998.412815.411242.812979.118708.78988.519106.36414.36250.67698.110893.212298.98451.86768.85634.22316.44191.61650.94511.04447.9

us-gaap:ContractualObligationDueInSecondAndThirdYear us-gaap:OtherCommitments

pb:LeaseTotal


Contractual
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1.0671115157.6877.1737.5288.1918.7618.38612121314
Percentage of ContractualObligationDueInSecondAndThirdYear16.1128.2146.2304.3187.7200.3173.1152.0122.856.9169.856.4211.20.0

us-gaap:CreditDerivativeMaximumExposureUndiscounted us-gaap:DerivativeInstrumentRisk

us-gaap:CreditDerivativeMaximumExposureUndiscounted

us-gaap:InterestRateSwap


Credit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.48.9111314144.8
Percentage of CreditDerivativeMaximumExposureUndiscounted100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger


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
Value23262814151.7321.8280.0821.9472.0814.1874.134.598
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value0.0311.7222.231.8861.6281.7251.8180.0781.8992.0072.0962.2052.544
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger0.16.47.912.810.699.699.595.197.596.450.153.455.3

us-gaap:MortgageBackedSecurities


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
Value23252612130.0070.010.0040.0480.0742.0911.9252.054
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger99.993.692.187.289.40.40.54.92.53.649.946.644.7

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


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
Value454000.0517000.0558000.0270000.0298000.012000.03000.02000.025000.027000.040000.038000.048000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value1000.011000.012000.010000.011000.012000.03000.02000.024000.026000.037000.034000.044000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.22.12.23.73.7100.0100.0100.096.096.392.589.591.7

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value453000.0506000.0546000.0260000.0287000.01000.01000.03000.04000.04000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss99.897.997.896.396.34.03.77.510.58.3

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
Value175141254204206177852193727503249
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value17514125418818914550201373.3370.0120.0025.753
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.092.091.781.659.091.999.812.40.00.011.6

us-gaap:MortgageBackedSecurities


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
Value0.0010.0050.07416173234170.06723503242
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months0.00.00.08.08.318.441.08.10.287.6100.0100.085.1

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
Value836000.01181000.0608000.0880000.02259000.04224000.0585000.0818000.0107000.011000.0197000.090000.01437000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-31
Value836000.01181000.0608000.0515000.01859000.03473000.0136000.0419000.0106000.06000.013000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.058.582.382.223.251.299.154.50.9

us-gaap:MortgageBackedSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value365000.0400000.0751000.0449000.0399000.01000.05000.0197000.090000.01323000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss41.517.717.876.848.80.945.5100.0100.092.1

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition


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
Value198168282219222179862193929553654
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value17514325619019114652201395.3442.1082.2078.297
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition88.385.190.786.786.181.859.991.999.718.43.86.115.3

us-gaap:MortgageBackedSecurities


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
Value23252629303234170.11523533344
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition11.714.99.313.313.918.240.18.10.381.696.293.981.7

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss


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
Value1290000.01698000.01166000.01150000.02557000.04236000.0588000.0820000.0132000.038000.0237000.0128000.01485000.0
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CollateralizedMortgageObligations


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
Value837000.01192000.0620000.0525000.01870000.03485000.0139000.0421000.0130000.032000.037000.034000.057000.0
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss64.970.253.245.773.182.323.651.398.584.215.626.63.8

us-gaap:MortgageBackedSecurities


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
Value453000.0506000.0546000.0625000.0687000.0751000.0449000.0399000.02000.06000.0200000.094000.01327000.0
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss35.129.846.854.326.917.776.448.71.515.884.473.489.4

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5355373558
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2000.044000.086000.0129000.0424000.0688000.05055000.08818000.01887000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value13000.01412000.013000.019000.0162000.0560000.01428000.0300000.0211000.026000.026000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2317000.03042000.02421000.02433000.04100000.03873000.03755000.05075000.03153000.0282000.0310000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6.9645.094.0365.64109.4236.624.242
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3759000.04193000.01502000.01476000.02985000.04364000.08704000.06294000.05566000.03474000.03777000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6618181628252722181717
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3211000.05958000.04784000.04091000.05300000.03202000.01299000.01283000.0652000.0606000.0479000.0
Percentage of DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3738232235343120201513
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesInvestments


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value36000.0158000.0232000.0494000.01517000.02176000.04405000.06823000.0
Percentage of DeferredTaxLiabilitiesInvestments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1216000.01555000.0658000.0566000.01295000.01396000.01260000.01430000.0941000.0713000.0
Percentage of DeferredTaxLiabilitiesPrepaidExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.9688.897.3797.25213119.32513106.985.814
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities


Deferred
Period End2020-12-312019-12-312018-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value204000.0160000.082000.0760000.01098000.02008000.02629000.04838000.07254000.07702000.0
Percentage of DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Deposits

us-gaap:Deposits


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29110287632736026459261522382624199169291688717197172561673316978173321782116907170701703517307169211721917872176811693917001175611769317014172811546015291124551250811713116411095483948544806077987667781674547258
Percentage of Deposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeCollateralObligationToReturnCash us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeCollateralObligationToReturnCash

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.310131514149.3
Percentage of DerivativeCollateralObligationToReturnCash100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeFairValueOfDerivativeAsset

pb:LoanCustomerCounterparty, pb:CommercialLoanInterestRateSwapAndCap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.4428.881111314144.829
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:CounterpartyName, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

pb:LoanCustomerCounterparty, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.4428.881111314144.829
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:CounterpartyName, us-gaap:FairValueByMeasurementFrequency

pb:LoanCustomerCounterparty, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.4428.881111314144.829
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0