DCOM


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:PreferredStockSharesIssued

us-gaap:CommonStockSharesAuthorized

us-gaap:PreferredStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

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

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:RegulatoryAgency

us-gaap:CapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:RegulatoryAgency
us-gaap:AwardType
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType, us-gaap:PlanName

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:BusinessAcquisition
us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:IncomeTaxesPaid

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense
us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:MarketingAndAdvertisingExpense

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:ProfitLoss

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

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

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:Land

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:LeaseholdImprovementsGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

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

us-gaap:Goodwill
us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:EquitySecuritiesFvNi

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

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

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:BusinessAcquisition
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:DeferredTaxAssetsNet
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
bdge:DerivativeWeightedAveragePayRates
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
bdge:DerivativeWeightedAverageReceiveRates
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

bdge:GainOnSaleOfGuaranteedPortionOfSbaLoans

bdge:IncrementalCommonSharesAttributableToDilutiveEffectOfOptionsAndRestrictedStockUnits
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
bdge:InterestExpenseOnInterestRateDerivative

bdge:InterestIncomeSecuritiesMortgageBackedAndOtherAssetBacked

bdge:LoanSwapFees
us-gaap:Range, us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
bdge:LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty
us-gaap:Range, us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

bdge:NetAccretionAndOtherAmortization
us-gaap:StatementScenario, us-gaap:LoanRestructuringModification
bdge:PercentageOfLoansRequestedExtensions
us-gaap:StatementScenario, us-gaap:LoanRestructuringModification
bdge:PercentageOfLoansReturnedToMakingAgreedOnPayments

bdge:ProceedsFromSaleOfGuaranteedPortionOfSbaLoans

bdge:RepurchaseOfSurrenderedStockFromExerciseOfStockOptionsAndVestingOfRestrictedStockAwards

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlans
us-gaap:StatementEquityComponents

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlansShares

bdge:SmallBusinessAdministrationLoansOriginatedForSale

bdge:TitleFeeIncome

bdge:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic
us-gaap:FinancialInstrument
dcom:AvailableForSaleSecuritiesBenefitRelatedToLossOnSale
us-gaap:FinancialInstrument
dcom:AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale

dcom:BenefitMaintenancePlanOfEmployeeStockOwnershipPlanSharesReceivedToSatisfyDistributionOfRetirementBenefits

dcom:BranchRestructuringCosts

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable
us-gaap:BusinessAcquisition
us-gaap:Ownership
us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:BusinessAcquisitionProFormaInterestIncomeNet
us-gaap:Ownership
dcom:BusinessAcquisitionPurchasePrice
us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:CumulativeChangeDueToCeclAdoption

dcom:CurrentExpectedCreditLosses
us-gaap:Range, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
dcom:DebtServiceRatio

dcom:DecreaseIncreaseInLoansHeldForInvestmentNet

dcom:DefinedBenefitPlansLumpSumDistributionForRetiredParticipant

dcom:DefinedContributionPlanMinimumAnnualContributionPerEmployeePercent

dcom:DefinedContributionPlanThresholdLimitPercentageOfEmployeeCompensationEligibleForEmployerMatchingContribution

dcom:DerivativeInstrumentNumberTerminated

dcom:DividendsPaidAndUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
us-gaap:BusinessAcquisition
dcom:EmployeeSeveranceAndOtherMergerRelatedCompensationExpense
us-gaap:BusinessAcquisition
dcom:FederalHomeLoanBankAdvancesWeightedAverageInterestRateOfDebtExtinguished

dcom:FinancingReceivablePurchasedWithoutCreditDeteriorationAmountAtPurchasePrice
us-gaap:InternalCreditAssessment
dcom:FinancingReceivableSoldAmount
us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

dcom:GainLossOnSaleSmallBusinessAdministrationLoans

dcom:IncreaseInBankOwnedLifeInsuranceIncome
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
dcom:LoanToValueRatio
us-gaap:Range, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

dcom:LoansAndLeaseReceivableAggregateRentalPercentage

dcom:LoansTransferredToHeldForSale

dcom:NetGainLossOnSecuritiesAndOtherAssets

dcom:NetIncomeLossAttributableToCommonStockholders

dcom:NumberOfRetailOffices

dcom:OtherComprehensiveIncomeLossDefinedBenefitPlanExpenseIncludedInOtherExpenseAfterTax

dcom:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForSaleOfSecuritiesAndOtherAssetsNetOfTax

dcom:PaymentsOfLongTermFHLBankBorrowingsFinancingActivities
us-gaap:AwardType
dcom:PercentageOfMaximumTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance
us-gaap:AwardType
dcom:PercentageOfTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance
us-gaap:AwardType
dcom:PercentageOfThresholdTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance

dcom:ProceedsFromBusinessCombination

dcom:ProceedsFromPrincipalRepaymentsOfMortgageBackedSecuritiesMbsCategorizedAsAvailableForSale

dcom:ProceedsFromShortTermFHLBankBorrowingsFinancingActivities

dcom:ProformaInterestLossIncome

dcom:PurchasesOfFixedAssetsNet

dcom:ReclassificationAdjustmentForExpenseIncludedInInterestExpense
us-gaap:AwardType
dcom:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAcquiredInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
dcom:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsAcquiredInPeriodWeightedAverageExercisePrice

dcom:SharesReceivedToSatisfyDistributionOfRetirementBenefits
us-gaap:StatementEquityComponents

dcom:StockholdersEquityNoteConversionRatio

dcom:TaxBenefitFromMarketValuationAdjustmentOnDistributionOfBenefitMaintenancePlanEmployeeStockOwnershipPlanShares

dcom:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BrokerageCommissionsRevenue

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
us-gaap:BusinessAcquisition
us-gaap:Ownership
us-gaap:Ownership, us-gaap:BusinessAcquisition
us-gaap:Ownership, us-gaap:BusinessAcquisition, us-gaap:EquityInterestIssuedOrIssuableByType
us-gaap:Ownership, us-gaap:EquityInterestIssuedOrIssuableByType

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:Ownership
us-gaap:Ownership, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
us-gaap:Ownership
us-gaap:Ownership, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:ConversionOfStockSharesIssued1

us-gaap:DebtAndEquitySecuritiesGainLoss
us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DebtAndEquitySecuritiesGainLossExcludingOtherThanTemporaryImpairmentLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss
us-gaap:FinancialInstrument
us-gaap:TitleOfIndividual, us-gaap:AwardType
us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:RetirementPlanType

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

us-gaap:DepreciationAmortizationAndAccretionNet
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents

us-gaap:EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:EquitySecuritiesFvNiRealizedGainLoss
us-gaap:FairValueByAssetClass

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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

us-gaap:FinancingReceivableModificationsNumberOfContracts2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
us-gaap:LoanRestructuringModification
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:GainLossOnDerivativeInstrumentsNetPretax
us-gaap:IncomeStatementLocation
us-gaap:GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet

us-gaap:GainLossOnSaleOfDerivatives
us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSalesOfLoansNet
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInLoansHeldForSale

us-gaap:IncreaseDecreaseInLoansToFederalHomeLoanBanks

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestExpenseBorrowings

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits

us-gaap:InterestExpenseSubordinatedNotesAndDebentures

us-gaap:InterestExpenseTimeDeposits100000OrMore

us-gaap:InterestExpenseTimeDepositsLessThan100000

us-gaap:InterestIncomeDepositsWithFinancialInstitutions

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeSecuritiesCorporateDebtOperating

us-gaap:InterestIncomeSecuritiesStateAndMunicipal

us-gaap:InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment

us-gaap:LaborAndRelatedExpense

us-gaap:LeaseCost
us-gaap:LoanRestructuringModification
us-gaap:LoanRestructuringTrialModificationsAmount
us-gaap:StatementScenario, us-gaap:LoanRestructuringModification
us-gaap:LoanRestructuringModification
us-gaap:LoansAndLeasesReceivableCommitmentsToPurchaseOrSell
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:LossOnDerivativeInstrumentsPretax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring

us-gaap:MarketingExpense

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk, us-gaap:OtherComprehensiveIncomeLocation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherNoninterestExpense

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
us-gaap:BusinessAcquisition
us-gaap:PaymentsForMergerRelatedCosts

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForProceedsFromFederalHomeLoanBankStock

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireRestrictedInvestments

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfSecuritiesOperatingActivities

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ProceedsFromRepaymentsOfOtherDebt

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities
us-gaap:FairValueByAssetClass

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfLoansReceivable

us-gaap:ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale
us-gaap:FinancialInstrument

us-gaap:ProceedsFromSaleOfRestrictedInvestments

us-gaap:ProceedsFromStockOptionsExercised
us-gaap:AwardType

us-gaap:ProceedsFromStockPlans

us-gaap:ProfessionalFees

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bdge:DebtSecuritiesAvailableForSaleAndHeldToMaturityGrossUnrealizedLoss

bdge:DepositsSavingsNegotiableOrderOfWithdrawalNOWAndMoneyMarketDeposits
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bdge:SubordinatedDebenturesObligationsFairValueDisclosure
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dcom:AdvancesFromFederalHomeLoanBanksOvernightGeneralDebtObligationsDisclosuresWeightedAverageInterestRate
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dcom:AmountAvailableForTransactionsUnderMasterRepurchaseAgreementWithFHLB
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dcom:AverageBalancesInvestedWithFederalReserveBank

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dcom:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities
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dcom:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedSubordinateDebt
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dcom:CapitalRequiredForMinimumCapitalAdequacyRequirement
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dcom:CarryingAmountOfSecuritiesUsedToSecureRepurchaseAgreement
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dcom:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesPremium
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dcom:CertificateOfDepositsFairValueDisclosure
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dcom:CommonEquityTierOneCapitalRequiredForMinimumCapitalAdequacyRequirementWithCapitalConservationBuffer
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dcom:DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost

dcom:DebtSecuritiesAvailableForSaleAndHeldToMaturityGrossUnrealizedGains

dcom:DebtSecuritiesAvailableForSaleAndHeldToMaturityGrossUnrealizedLoss

dcom:DeferredTaxAssetsAccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesTaxEffect

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dcom:DeferredTaxAssetsTaxPurchaseAccountingFairValueAdjustments

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dcom:DeferredTaxLiabilitiesREITUndistributedNetIncome

dcom:DeferredTaxLiabilitiesStateAndLocalTaxes
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dcom:DepositsSavingsMoneyMarketCheckingFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

dcom:DepositsSavingsNegotiableOrderOfWithdrawalNOWAndMoneyMarketDeposits
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dcom:DerivativeAssetTerminatedNotionalAmount

dcom:DerivativeNetAssetPositionAggregateFairValue

dcom:DerivativeTerminationValue
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dcom:FinancingReceivablePostModificationOtherThanTroubledDebtRestructuringRecordedInvestment

dcom:FinancingReceivableRecordedInvestmentPastDueAndNonaccrualStatus
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dcom:FinancingReceivableRevolvingTerm
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dcom:FinancingReceivablesRecordedInvestmentCurrent
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dcom:FinancingReceivablesRecordedInvestmentPastDue
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dcom:FinancingReceivablesTroubledDebtRestructuredLoansCurrentAndSecuredAmount

dcom:FinancingReceivablesTroubledDebtRestructuredLoansNonaccrual
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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dcom:IndividuallyEvaluatedLoansFairValueDisclosure
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us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

dcom:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
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dcom:LineOfCreditFacilityMaximumBorrowingCapacityUnsecured
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dcom:LoansAndLeasesReceivablePercentageOfLoansDeferred
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dcom:MarketableEquitySecuritiesFairValueDisclosure
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us-gaap:FinancialInstrument
dcom:PercentageOfInvestmentSecuritiesHeldAsCollateral

dcom:StockholdersEquityBeforeAccumulatedOtherComprehensiveIncomeLoss
us-gaap:FairValueByFairValueHierarchyLevel
dcom:SubordinatedDebenturesObligationsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
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dcom:TierOneRiskBasedCapitalRequiredForCapitalConservationBuffer
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dcom:TimeDepositCategory
dcom:TimeDeposits250000OrMore
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us-gaap:RetirementPlanType

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us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

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us-gaap:FinancialInstrument

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us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

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us-gaap:FinancialInstrument

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us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
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us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
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us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
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us-gaap:Capital
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us-gaap:CapitalRequiredToBeWellCapitalized
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us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

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

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us-gaap:CollateralAlreadyPostedAggregateFairValue
us-gaap:HedgingDesignation
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us-gaap:CommonEquityTierOneCapital
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us-gaap:CommonEquityTierOneCapitalRequiredToBeWellCapitalized
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us-gaap:DebtInstrumentFairValue
us-gaap:FairValueByMeasurementBasis

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us-gaap:FinancialInstrument
us-gaap:InvestmentType

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us-gaap:FinancialInstrument
us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument
us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:InvestmentType

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us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:InvestmentType
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us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:InvestmentType

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us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate

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us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

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us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax
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us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

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us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear

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us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
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us-gaap:RetirementPlanType
us-gaap:Range, us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage

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us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DemandDepositAccounts

us-gaap:Deposits
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DepositsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeAssetFairValueGrossLiability

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us-gaap:ClassOfFinancingReceivableTypeOfBorrower
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeAssetNumberOfInstrumentsHeld

us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FinancialInstrument

us-gaap:DerivativeCollateralObligationToReturnCash

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeLiabilityNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeLiabilityNumberOfInstrumentsHeld

us-gaap:DerivativeNetLiabilityPositionAggregateFairValue
us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

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

us-gaap:FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd

us-gaap:FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRemainderOfFiscalYear

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

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

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

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

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

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

us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:StatementScenario, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:LoanRestructuringModification

us-gaap:FinancingReceivableNonaccrualNoAllowance
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing

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

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

us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FixturesAndEquipmentGross

us-gaap:HeldToMaturitySecurities
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

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

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost

us-gaap:ImpairedFinancingReceivableRecordedInvestment

us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance

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

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:InterestBearingDepositLiabilities

us-gaap:InterestBearingDepositsInBanks
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:FairValueByMeasurementBasis

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:InterestReceivable
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:ConsolidatedEntities
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount

us-gaap:LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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

us-gaap:LoansAndLeasesReceivableNetReportedAmount
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableRelatedParties

us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:LoansReceivableHeldForSaleAmount

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:NoninterestBearingDepositLiabilities

us-gaap:NotesReceivableGross

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwards
us-gaap:BusinessAcquisition, us-gaap:IncomeTaxAuthority

us-gaap:OtherAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:OtherBorrowings

us-gaap:OtherFiniteLivedIntangibleAssetsGross

us-gaap:OtherIntangibleAssetsNet

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities

us-gaap:RelatedPartyDepositLiabilities

us-gaap:RestrictedInvestments
us-gaap:FairValueByMeasurementBasis
us-gaap:RestrictedInvestmentsAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods

us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:StatementScenario
us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments

us-gaap:SubordinatedDebt
us-gaap:ConsolidatedEntities

us-gaap:SubordinatedLongTermDebt
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneLeverageCapital
us-gaap:RegulatoryAgency
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy
us-gaap:RegulatoryAgency
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneLeverageCapitalToAverageAssets
us-gaap:RegulatoryAgency
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
us-gaap:RegulatoryAgency
us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized

us-gaap:TimeDepositMaturitiesAfterYearFive

us-gaap:TimeDepositMaturitiesYearFive

us-gaap:TimeDepositMaturitiesYearFour

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

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

us-gaap:TimeDeposits100000OrMore

us-gaap:TimeDepositsLessThan100000

us-gaap:TradingSecuritiesDebt

us-gaap:TreasuryStockShares

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Derivative Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Finite Lived Intangible Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
BanksAndOrInsurance
Securities Sold Under Agreements To Repurchase
AssetsBanks
Property Plant And Equipment Net
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue ██▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁0.4160.4160.1990.1990.1990.1990.1990.1990.1990.1990.1980.1980.1980.1980.1970.1970.1970.1970.1910.1750.1750.1750.1740.1740.1740.1170.1170.1160.1160.1160.1130.0930.0910.090.0890.0870.0860.0850.0840.0690.068NA0.064NANA
us-gaap:CommonStockSharesIssued ██▁41.58968741.58383734.813302NA19.92409419.90721719.89802219.88830719.8775119.87146919.8156819.80468519.79898919.79261519.71957519.71371719.70676219.69826519.10624617.48201917.46753417.46052917.38891817.37812617.369611.71174611.65139811.6443711.63211311.62373711.3173679.2542479.1328398.9759848.923018.7211328.6081088.4852428.3749176.8723696.813252NA6.456742NANA
us-gaap:PreferredStockSharesIssued ▄▄▄5.29925.29925.2992NA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NA0.0NANA
us-gaap:CommonStockSharesAuthorized ▁██80.081.081.0NA40.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.0NA20.0NANA
us-gaap:PreferredStockSharesAuthorized █▁▁10.09.09.0NA2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.0-2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.0NA2.0NANA
us-gaap:CommonStockSharesOutstanding ██▁41.15956841.53605421.232984NA19.73403419.72229919.83679719.8298319.83441619.84770519.79088419.78907319.78588919.77969919.7093619.70652619.70583719.69765719.10038917.47140217.45924217.44872717.38891817.37687617.369611.70418411.65040511.6443711.63211311.6220811.3076079.2499259.1313248.9737888.907898.7099948.597058.4731968.3453996.7912776.73226NA6.364656NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁40.98158534.262005NA0.0195140.0194880.019566NA0.0195680.0195650.019526NA0.0194850.01946819.438NA19.4060.01939419.296NA0.01772617.69317.137NA0.0171020.01218611.42NA11.3911.38111.251NA8.9938.8588.747NA8.478.3538.224NA6.5966.372NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁40.98107734.260938NA0.0194730.0194520.019532NA0.0195360.0195370.0195NA0.0194520.01943919.413NA19.3810.01937119.277NA0.01716517.14917.126NA0.0170960.01218311.419NA11.3911.38111.25NA8.9938.8588.747NA8.4698.3528.223NA6.5956.371NANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption▄▄0.180020.18002NANANA0.18002NANANA0.11066NA0.047393NA0.047393NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic █▁▅▆▆▅▆▆▆▆▆▅▅▆▂▅▅▅▅▅▅▅▅▅▄▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅1.19-0.660.450.660.540.470.710.70.530.650.70.330.340.61-0.350.480.450.470.50.50.510.490.490.450.040.410.360.420.370.040.320.340.360.350.390.390.360.350.420.410.380.340.37999999999999990.380.36
us-gaap:EarningsPerShareDiluted █▁▅▆▆▅▆▆▆▆▆▅▅▆▂▅▅▅▅▅▅▅▅▅▄▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅1.19-0.660.450.660.540.470.710.70.530.650.70.330.340.61-0.350.480.450.470.50.50.50.490.490.450.040.410.360.420.370.040.320.340.360.350.390.390.360.350.420.410.380.340.37999999999999990.380.36
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets NANA6e-06NANANA8.500000000000001e-08NANANA8.500000000000001e-08NANANANANANANANANANANANANANANA1.19e-07NANANA1.51e-07NANANA1.29e-07NANANA1.5e-07NANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities,us-gaap:RegulatoryAgency dcom:BnbBank,dcom:BaselIiiNANA1.22e-05NANANA1.21e-05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:RegulatoryAgency dcom:BaselIiiNANA1.0300000000000001e-05NANANA1.0199999999999999e-05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CapitalToRiskWeightedAssets NANA8e-06NANANA1.05e-07NANANA1.05e-07NANANANANANANANANANANANANANANA1.3e-07NANANA1.6300000000000002e-07NANANA1.4199999999999997e-07NANANA1.62e-07NANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities,us-gaap:RegulatoryAgency dcom:BnbBank,dcom:BaselIiiNANA1.3199999999999999e-05NANANA1.3e-05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:RegulatoryAgency dcom:BaselIiiNANA1.3e-05NANANA1.31e-05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:EmployeeStockOptionNANA0.2080.0750.0640.0780.0530.0530.0520.0390.0260.0260.0260.013NANANANANANANANANANANA0.00.00.00.00.00.00.00.00.00.0NA0.00.0NANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:RestrictedStock█▁1.5140.836NA0.6280.5960.606NA0.5370.5270.602NA0.6120.7170.536NA0.4320.5030.413NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:PlanName us-gaap:RestrictedStockUnitsRSU,bdge:LongTermIncentivePlanNANANA0.2240.2220.1960.1750.1750.1730.170.1210.1210.1190.1010.080.0810.0790.069NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax █▁▃▄▄▃▄▄▄▄▄▃▃▃▂▃▃▄▃▃▃▄▃▃▂▃▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▂▃55.323-14.5797.59813.07412.826.76314.09514.87214.08515.4117.3453.79.9068.103-8.9949.9659.89310.4520.9887.61710.05313.3913.999.901-1.47.3632.3754.2978.2383.7222.1930.599-5.0792.5622.2353.211.9242.5570.8914.7214.0611.644-0.0332.498NA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:BusinessAcquisition dcom:LegacyDime▁█78.9130.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest NANA12.85817.0613.78512.02418.14217.75513.51216.34216.7427.9288.44415.254-1.49414.14613.34613.48713.98413.51413.51813.2712.14212.1380.227.3896.5647.336.4830.6255.6224.7474.8194.5745.0334.9744.5384.3074.2764.0143.6023.133.3413.4563.284
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments █▁72.164-28.126NANA16.53610.708NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit █▁▄▄▄▃▄▄▃▄▃▃▃▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃20.886-7.0923.8813.9993.1292.6763.9343.8522.8593.4152.8781.3811.7013.1815.4224.7034.5054.3164.8244.6634.6644.6444.1474.248-0.2432.6262.3962.4592.1650.2192.0171.6241.5671.4611.6231.6141.4751.3681.3261.2411.1260.970.9361.0741.035
us-gaap:IncomeTaxesPaid ▁▇▆▅█▁▅▆▄▁▁▁▄▁▇▆0.034.6253.8443.0755.3250.2133.3753.4252.3090.0490.00.0032.210.2614.254.03NANA4.5035.9759.1371.974.3550.0543.0751.263.1850.00.00.8830.9561.2152.7470.192.2751.571.3250.091.9061.824NANA1.941.092NA
us-gaap:InterestAndFeeIncomeLoansAndLeases █▇▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁94.28881.38244.59943.05841.99139.76339.73341.00539.87837.61236.836.19735.7735.61334.21432.57130.25229.38329.59529.95129.22827.94926.37527.42418.47116.4915.25114.99514.06813.31411.81711.58311.18210.66810.50210.4679.7649.5229.369.5558.5647.9557.9757.667.306
us-gaap:InterestExpense ▅▇▃▄▄▆▆▇██▇▆▆▅▅▄▄▃▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁7.1478.9144.4925.5895.4187.9528.6729.63910.83510.1929.3828.3757.6226.8256.3996.0935.4414.7564.454.0774.1434.1753.7052.6591.9531.8121.8661.8571.9151.8221.8021.8651.8021.8031.8961.8891.8721.8981.9831.9491.8721.8121.8331.9372.003
us-gaap:InterestIncomeExpenseNet █▇▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁93.25477.84142.99240.70740.43236.6535.64836.71535.51734.32334.09834.21433.92934.53933.56132.34530.79330.46130.16530.68430.5929.43227.90429.08520.42718.69517.73717.36216.81515.53613.87613.04812.30611.92811.93611.81811.80511.411.04311.52210.4619.7849.9349.448.954
us-gaap:InterestPaidNet ▆▆▁▄▁▆▅█▇█▅▆▃▅▂▄8.6788.6243.9386.7454.3229.0327.5910.9729.70711.1268.3529.526.4197.9635.2577.162NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MarketingAndAdvertisingExpense NANA1.0470.4490.9680.8231.0111.2821.4241.0231.1211.2741.240.9621.01.2541.5770.9111.0431.0391.2090.7570.8320.870.850.5730.6340.7260.6490.4210.3940.5890.5330.3480.4030.4330.4950.259NANANANANANANA
us-gaap:NetIncomeLoss █▁▄▄▄▄▄▄▄▄▄▄▄▄▂▄▄▄▄▄▄▄▄▄▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃51.278-21.0348.97713.06110.6569.34814.20813.90310.65312.92713.8646.5476.74312.073-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.4052.382NA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic █▁▄▄▄▄▅▅▄▄▅▄▄▄▃▄▄▄▄▄▄▄▄▄▃▄▄▄▄▃▄▄▄▄▄▄▄▃▃▃▃49.456-22.8558.79412.78510.4389.15313.90913.60910.42712.6513.5616.4026.59511.82-6.7749.2468.6598.9938.978.6638.6738.4567.8397.7410.4474.6454.0674.7524.2150.4063.533.0383.1643.0333.3263.2722.9842.8622.8682.6942.403NANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax NANA-1.3790.0132.164-2.585-0.1130.9693.4322.4833.481-2.8473.163-3.97-2.0780.5221.0521.281-8.172-1.2341.1994.765-4.0052.011-1.8632.6-1.793-0.5743.923.316-1.412-2.524-8.331-0.551-1.175-0.15-1.139-0.382-2.0591.6511.585NANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNANA-1.3790.0132.164-2.585-0.1130.9693.4322.4833.481-2.8473.163-3.97-2.0780.5221.0521.281-8.172-1.2341.1994.765-4.0052.011-1.8612.6-1.793-0.5743.923.316-1.412-2.524-8.331-0.551-1.175-0.15-1.139-0.382-2.0591.651NANANANANA
us-gaap:PreferredStockDividendsIncomeStatementImpact █▁1.8221.821NANA1.14NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss NANA8.97713.06110.6569.34814.20813.90310.65312.92713.8646.5476.74312.073NANANANANANANANANANANANANANANANANANANANANANANANANANA2.476NANANA2.249
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▁3.8762.92NANA1.0831.203NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax NANA2.3512.2151.8892.52.4872.5882.5562.4282.5792.5492.5622.1632.3342.3922.22NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ██▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁12703.68513018.6286434.2966322.3776150.6645060.8724921.524736.0214714.5354675.2094700.7444448.7574414.7854500.6244430.0024284.2784221.4534064.9784054.573834.0013743.2853913.5563781.9593507.3133428.1052287.3092288.6532216.2532188.9762112.9281896.7461701.5541728.6391576.6371624.7131566.1081402.2091386.3381337.4581283.0781193.149NA1028.456NANA
us-gaap:Liabilities ██▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁11499.40911845.8045916.4655810.1565648.0434567.6194424.3664249.6184239.334210.2064246.9144008.7723975.034067.3014000.8023842.3393785.7463635.523646.5833471.3993385.2043562.6183440.8313166.8713094.1982107.1582113.5352041.2782016.1021946.0731737.2861582.5471611.0451455.2231506.0411449.7921289.6211276.3611230.4711200.7231115.103NA962.736NANA
us-gaap:LiabilitiesAndStockholdersEquity ██▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁12703.68513018.6286434.2966322.3776150.6645060.8724921.524736.0214714.5354675.2094700.7444448.7574414.7854500.6244430.0024284.2784221.4534064.9784054.573834.0013743.2853913.5563781.9593507.3133428.1052287.3092288.6532216.2532188.9762112.9281896.7461701.5541728.6391576.6371624.7131566.1081402.2091386.3381337.4581283.0781193.149NA1028.456NANA
us-gaap:StockholdersEquity ██▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁1204.2761172.824517.831512.221502.621493.253497.154486.403475.205465.003453.83439.985439.755433.323429.2441.939435.707429.458407.987362.602358.081350.938341.128340.442333.907180.151175.118174.975172.874166.855159.46119.007117.594121.414118.672116.316112.588109.977106.98782.35578.04666.92965.7266.198NA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities,us-gaap:RegulatoryAgency dcom:BnbBank,dcom:BaselIiiNANA503.524NANANA474.056NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:RegulatoryAgency dcom:BaselIiiNANA424.652NANANA397.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CashAndCashEquivalentsAtCarryingValue NANA876.828710.467489.781234.182117.194131.218158.641100.457295.368125.101105.89199.01294.74786.95385.15270.964113.83864.74979.59667.208104.558105.87876.19548.77751.7347.76163.20144.17145.57336.97440.82225.41151.24927.85764.21724.05779.54692.53529.91754.67122.91826.39630.334
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities srt:ParentCompanyNANA0.28NANANA3.663NANANA1.537NANANA7.858NANANA29.049NANANA25.475NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▄▁1184.183676.723243.603NA117.013246.153155.488NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Land NANA7.896NANANA7.896NANANA7.896NANANA7.98NANANA7.951NANANA7.381NANANA7.381NANANA7.362NANANA7.174NANANA7.174NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:PropertyPlantAndEquipmentGross NANA67.324NANANA62.811NANANA61.921NANANA57.083NANANA57.08NANANA62.399NANANA52.587NANANA46.182NANANA43.043NANANA39.459NANANANANANA
us-gaap:LeaseholdImprovementsGross NANA13.355NANANA12.356NANANA13.47NANANA12.271NANANA13.562NANANA17.887NANANA11.243NANANA8.065NANANA6.803NANANA6.12NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA32.452NANANA28.749NANANA26.913NANANA23.578NANANA21.817NANANA22.804NANANA20.163NANANA18.199NANANA17.042NANANA15.288NANANANANANA
us-gaap:AmortizationOfIntangibleAssets █▄▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃█▅▇▇▇▇▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁▁▁0.8350.3570.1490.1490.1770.1810.1820.1820.210.2130.2140.2150.2420.2460.2470.2470.2740.2790.8270.4620.6720.6760.6770.6770.0450.0480.050.0960.0960.0580.0140.0140.0150.0160.0160.0160.0170.0180.0180.0160.008NANANANA
us-gaap:PropertyPlantAndEquipmentNet ▇█▄▃▄▄▃▃▃▄▄▄▄▃▃▄▄▄▄▄▄▄▅▅▅▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁51.12753.82934.87234.34134.49534.52134.06233.54434.00634.47835.00835.89336.04333.89233.50535.035.04835.12435.26334.47334.71234.82839.59539.90440.02532.75432.42431.86230.84630.19827.98327.8327.80127.15426.00125.3224.99324.42824.17124.23823.674NA23.683NANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompanyNANA596.703NANANA573.41NANANA532.105NANANA500.896NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ██▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁155.339155.339105.95105.95105.95105.95106.0105.95105.95105.95105.95105.95105.95105.95105.95105.95105.95105.95105.95105.95105.95105.9598.44595.47294.9249.459.4510.66810.67310.6962.0342.0342.0342.0342.0342.0342.0342.0342.034NANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▇█▁9.79210.6271.442NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA17.174NANANA12.065NANANA15.665NANANA19.492NANANA29.933NANANA26.308NANANA16.672NANANA10.929NANANA3.102NANANA1.068NANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ██▃▃▂▂▃▁▁▁69.18969.09444.00744.64240.43441.93943.4536.35637.61937.621NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EquitySecuritiesFvNi NANA5.97NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:TimeDepositMaturitiesYearOne NANA238.117NANANANANANANANANANANANANANANANANANANANANANANANANANANA60.874NANANA120.214NANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▅█▂▂▁▁▁9.5211.3677.267.3416.8786.8786.974NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▇█▁▁▂▂▂9.4059.6656.5486.4446.7546.7536.802NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▇█▂▂▁▁▁9.169.536.2976.195.8535.8535.853NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NA9.1416.177NA5.5945.5945.595NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NA26.28918.64924.06720.57720.57720.324NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ██▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁1204.2761172.824517.831512.221502.621493.253497.154486.403475.205465.003453.83439.985439.755433.323429.2441.939435.707429.458407.987362.602358.081350.938341.128340.442333.907180.151175.118174.975172.874166.855159.46119.007117.594121.414118.672116.316112.588109.977106.98782.35578.04666.92965.7266.198NA
us-gaap:CommonStockValue ██▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁0.4160.4160.1990.1990.1990.1990.1990.1990.1990.1990.1980.1980.1980.1980.1970.1970.1970.1970.1910.1750.1750.1750.1740.1740.1740.1170.1170.1160.1160.1160.1130.0930.0910.090.0890.0870.0860.0850.0840.0690.068NA0.064NANA
us-gaap:AdditionalPaidInCapital ██▁492.848492.431278.295NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock NANA360.741357.704356.51355.014356.436355.086353.729352.454352.093350.739349.538348.42347.691346.778345.768344.842329.427281.137280.13279.099278.333277.657276.98119.37118.846118.368117.88117.461111.37770.42867.43864.12664.20859.96958.39555.91554.03430.08328.647NA20.946NANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁613.791574.297172.075167.899159.635153.766150.703141.103131.811125.765117.432108.161106.206104.0596.547105.379100.50396.22491.59486.47981.6776.85272.24368.2664.38166.62364.54763.06560.87859.2461.44160.41359.39858.21555.10255.73254.35553.24452.22850.84349.622NA46.463NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇▄▄▄▃▄▄▄▃▂▁▂▁▂▄▃▃▃▅▆▅▄▅▄▅▄▅▅▄▃▃▄▆▇4.5760.531-10.128-8.749-8.762-10.926-8.341-8.228-9.197-12.629-15.112-18.593-15.746-18.909-14.939-10.209-10.731-11.783-13.064-4.892-3.658-4.857-9.622-5.617-7.628-5.767-8.367-6.574-6.0-9.92-13.236-11.824-9.3-0.969-0.418NANANA2.428NANANANANANA
us-gaap:TreasuryStockValue █▂▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁15.3951.3135.0564.8324.9614.81.8431.7571.3370.7860.7810.520.4410.4360.2960.2060.030.0220.161NANA0.331NA0.032NA0.1920.025NANA0.0420.2350.1030.0330.0480.3090.2291.1551.3131.7873.1273.127NA3.52NANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue NANA4.5531.0820.9821.0220.9370.9070.8940.9540.7980.9021.0030.7840.6130.6480.7140.610.5450.530.5610.5060.4710.4660.4020.350.3180.3230.3020.2910.3190.3150.3240.3380.3130.3310.3330.3660.2730.2620.2530.2590.2260.225NA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANA4.5531.0820.9821.0220.9370.9070.8940.9540.7980.9021.0030.7840.6130.6480.7140.610.5450.530.5610.5060.4710.4660.4020.350.3180.3230.3020.2910.3190.3150.3240.3380.3130.3310.3330.3660.2730.2620.2530.2590.2260.225NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁▄▂▃▃▄▄▃▃▃▃▃▃▃▃66.639-8.91825.684-1.9815.4188.26522.49918.4716.82812.16517.66511.82513.72315.1710.20112.636NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities █▆▅▅▁▅▄▄▅▄▄▄▅▄▄▄844.611461.93427.16463.889-830.54422.651-201.65-45.03125.005-130.93-84.869-18.36394.318-71.635-154.121-63.056NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▃▃▄█▃▄▃▃▃▄▃▂▃▄▃-403.79-19.896113.513158.7771070.72586.072165.127-0.86216.351-76.146237.47125.748-101.16260.73151.71452.221NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DeferredIncomeTaxExpenseBenefit █▁0.0-12.704NANA-2.173-2.09NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization NANA1.1781.1071.0311.0031.1521.0651.0351.0480.9510.9740.9640.9330.9420.9580.9520.948NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁▄▂▃▃▄▄▃▃▃▃▃▃▃▃66.639-8.91825.684-1.9815.4188.26522.49918.4716.82812.16517.66511.82513.72315.1710.20112.636NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss █▁▄▄▄▄▄▄▄▄▄▄▄▄▂▄▄▄▄▄▄▄▄▄▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃51.278-21.0348.97713.06110.6569.34814.20813.90310.65312.92713.8646.5476.74312.073-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.4052.382NA
us-gaap:ProfitLoss NANA8.97713.06110.6569.34814.20813.90310.65312.92713.8646.5476.74312.073NANANANANANANANANANANANANANANANANANANANANANANANANANA2.476NANANA2.249
us-gaap:ShareBasedCompensation ▃▂█▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1.5140.8364.5531.0820.9821.0220.9370.9070.8940.9540.7980.9021.0030.7840.6130.6480.7140.610.5450.530.5610.5060.4710.4660.4020.350.3180.3230.3020.2910.3190.3150.3240.3380.3130.3310.3330.3660.2730.2620.2530.2590.2260.225NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities █▆▅▅▁▅▄▄▅▄▄▄▅▄▄▄844.611461.93427.16463.889-830.54422.651-201.65-45.03125.005-130.93-84.869-18.36394.318-71.635-154.121-63.056NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment NANA1.7080.9541.0051.4621.6230.6030.5630.5180.0660.8243.1151.32-0.5260.910.8760.8091.770.7140.8260.960.7620.8951.6041.0641.2811.631.3131.0080.7020.5791.1781.571.130.7780.9920.6920.4061.0260.3740.2250.4671.651NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▃▃▄█▃▄▃▃▃▄▃▂▃▄▃-403.79-19.896113.513158.7771070.72586.072165.127-0.86216.351-76.146237.47125.748-101.16260.73151.71452.221NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ██▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁9.9619.7784.8014.7974.7874.8124.6084.6114.6074.5944.5934.5924.5874.574.5684.5674.5624.5414.0454.0424.0364.0174.0124.0112.7052.6872.6862.6842.682.6072.5772.108NANA4.041.9831.9521.9231.5651.5521.4771.4671.4511.449NA
us-gaap:PaymentsForRepurchaseOfCommonStock NANA0.00.0-16.07820.7110.00.304NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:BusinessAcquisition dcom:LegacyDimeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value416000.0416000.0199000.0199000.0199000.0199000.0199000.0199000.0199000.0199000.0198000.0198000.0198000.0198000.0197000.0197000.0197000.0197000.0191000.0175000.0175000.0175000.0174000.0174000.0174000.0117000.0117000.0116000.0116000.0116000.0113000.093000.091000.090000.089000.087000.086000.085000.084000.069000.068000.064000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4141341919191919191919191919191919191717171717171111111111119.2542479.1328398.9759848.923018.7211328.6081088.4852428.3749176.8723696.8132526.456742
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Preferred Stock Shares Issued

us-gaap:PreferredStockSharesIssued

us-gaap:PreferredStockSharesIssued


Preferred
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5299200.05299200.05299200.00000000000000000000000000000000000000
Percentage of PreferredStockSharesIssued100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value8081814040404040404040404040404040404040404040402020202020202020202020202020202020
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Preferred Stock Shares Authorized

us-gaap:PreferredStockSharesAuthorized

us-gaap:PreferredStockSharesAuthorized


Preferred
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value10000000.09000000.09000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.0-2000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.0
Percentage of PreferredStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4141211919191919191919191919191919191717171717171111111111119.2499259.1313248.9737888.907898.7099948.597058.4731968.3453996.7912776.732266.364656
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value40340.0195140.0194880.0195660.0195680.0195650.0195260.0194850.01946819190.019394190.01772617170.0171020.012186111111118.9938.8588.7478.478.3538.2246.5966.372
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value40340.0194730.0194520.0195320.0195360.0195370.01950.0194520.01943919190.019371190.01716517170.0170960.012183111111118.9938.8588.7478.4698.3528.2236.5956.371
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-03-312019-03-312018-09-302018-03-31
Value0.180020.180020.180020.110660.0473930.047393
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.19-0.660.450.660.540.470.710.70.530.650.70.330.340.61-0.350.480.450.470.50.50.510.490.490.450.040.410.360.420.370.040.320.340.360.350.390.390.360.350.420.410.380.340.380.380.36
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.19-0.660.450.660.540.470.710.70.530.650.70.330.340.61-0.350.480.450.470.50.50.50.490.490.450.040.410.360.420.370.040.320.340.360.350.390.390.360.350.420.410.380.340.380.380.36
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets


Tier
Period End2020-12-312019-12-312018-12-312014-12-312013-12-312012-12-312011-12-31
Value6.00.0850.0850.1190.1510.1290.15
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency

dcom:BnbBank, dcom:BaselIii


Tier
Period End2020-12-312019-12-31
Value12.212.1
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets203.314235.3

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:RegulatoryAgency

dcom:BaselIii


Tier
Period End2020-12-312019-12-31
Value10.310.2
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets171.712000.0

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets

us-gaap:CapitalToRiskWeightedAssets


Capital
Period End2020-12-312019-12-312018-12-312014-12-312013-12-312012-12-312011-12-31
Value8.00.1050.1050.130.1630.1420.162
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency

dcom:BnbBank, dcom:BaselIii


Capital
Period End2020-12-312019-12-31
Value13.213.0
Percentage of CapitalToRiskWeightedAssets165.012381.0

us-gaap:CapitalToRiskWeightedAssets us-gaap:RegulatoryAgency

dcom:BaselIii


Capital
Period End2020-12-312019-12-31
Value13.013.1
Percentage of CapitalToRiskWeightedAssets162.512476.2

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:EmployeeStockOption


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-06-302012-03-31
Value0.2080.0750.0640.0780.0530.0530.0520.0390.0260.0260.0260.0130.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating0.40.20.10.20.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value1.5140.8360.6280.5960.6060.5370.5270.6020.6120.7170.5360.4320.5030.413
Percentage of AllocatedShareBasedCompensationExpense0.00.0837.3931.2776.91013.21013.51543.62353.82757.74123.10.00.00.0
Percentage of InterestAndDividendIncomeOperating1.51.01.41.31.41.21.11.41.41.71.31.11.41.2
Percentage of InterestAndDividendIncomeOperating us-gaap:RestrictedStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType, us-gaap:PlanName

us-gaap:RestrictedStockUnitsRSU, bdge:LongTermIncentivePlan


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.2240.2220.1960.1750.1750.1730.170.1210.1210.1190.1010.080.0810.0790.069
Percentage of AllocatedShareBasedCompensationExpense298.7346.9251.3330.2330.2332.7435.9465.4465.4457.7776.90.00.00.00.0
Percentage of InterestAndDividendIncomeOperating0.50.50.40.40.40.40.40.30.30.30.20.20.20.20.2
Percentage of InterestAndDividendIncomeOperating us-gaap:RestrictedStockUnitsRSU bdge:LongTermIncentivePlan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value55-14.5797.59813126.76314141415173.79.9068.103-8.9949.9659.893100.9887.61710133.999.901-1.47.3632.3754.2978.2383.7222.1930.599-5.0792.5622.2353.211.9242.5570.8914.7214.0611.644-0.0332.498
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating55.1-16.816.028.228.015.231.832.130.434.639.98.723.819.6-22.525.927.329.72.921.928.939.812.631.2-6.335.912.122.444.021.414.04.0-36.018.716.223.414.119.26.835.032.914.2-0.322.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:BusinessAcquisition

us-gaap:GainsLossesOnExtinguishmentOfDebt

dcom:LegacyDime


Gains
Period End2021-06-302021-03-31
Value78130
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0
Percentage of InterestAndDividendIncomeOperating78.6150.1
Percentage of InterestAndDividendIncomeOperating dcom:LegacyDime0.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1217131218171316167.9288.44415-1.4941413131313131312120.227.3896.5647.336.4830.6255.6224.7474.8194.5745.0334.9744.5384.3074.2764.0143.6023.133.3413.4563.284
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating27.136.830.127.040.938.329.236.738.518.620.336.9-3.736.836.838.340.438.938.939.538.438.21.036.033.538.134.63.635.931.834.233.336.436.333.232.432.829.829.227.028.430.430.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value72-28.1261610
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating71.9-32.436.124.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value20-7.0923.8813.9993.1292.6763.9343.8522.8593.4152.8781.3811.7013.1815.4224.7034.5054.3164.8244.6634.6644.6444.1474.248-0.2432.6262.3962.4592.1650.2192.0171.6241.5671.4611.6231.6141.4751.3681.3261.2411.1260.970.9361.0741.035
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating20.8-8.28.28.66.86.08.98.36.27.76.63.24.17.713.612.212.412.313.913.413.413.813.113.4-1.112.812.212.811.61.312.910.911.110.611.711.810.810.310.29.29.18.48.09.49.4

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Income
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.274-0.091-0.0130.0590.157-0.125-4.302-0.0812.231-0.047-0.278-0.091-0.234-0.159-0.127-0.1340.018-0.112-0.105-0.108
Percentage of IncomeTaxExpenseBenefit-6.9-2.9-0.51.55.5-3.7-149.5-5.9131.2-1.5-5.1-1.9-5.2-3.7-2.6-2.90.4-2.4-2.5-2.5
Percentage of InterestAndDividendIncomeOperating-0.6-0.2-0.00.10.3-0.3-9.9-0.25.4-0.1-0.7-0.2-0.6-0.5-0.4-0.40.1-0.3-0.3-0.3
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value0.034.6253.8443.0755.3250.2133.3753.4252.3090.0490.00.0032.210.2614.254.034.5035.9759.1371.974.3550.0543.0751.263.1850.00.00.8830.9561.2152.7470.192.2751.571.3250.091.9061.8241.941.092
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.05.38.16.611.60.57.67.45.00.10.00.05.30.610.610.513.017.226.35.913.80.213.76.116.20.00.05.16.18.119.51.416.411.59.70.714.613.516.59.6

Interest And Fee Income Loans And Leases

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9481444341393941393736363535343230292929292726271816151414131111111010109.7649.5229.369.5558.5647.9557.9757.667.306
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating93.993.893.993.091.689.289.788.586.084.584.685.086.186.185.684.783.583.485.586.284.283.283.486.482.580.477.878.075.176.775.477.779.377.775.976.471.471.671.970.969.468.667.867.366.7

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.1478.9144.4925.5895.4187.9528.6729.63910109.3828.3757.6226.8256.3996.0935.4414.7564.454.0774.1434.1753.7052.6591.9531.8121.8661.8571.9151.8221.8021.8651.8021.8031.8961.8891.8721.8981.9831.9491.8721.8121.8331.9372.003
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating7.110.39.512.111.817.819.620.823.422.921.619.718.316.516.015.915.013.512.911.711.912.411.78.48.78.89.59.710.210.511.512.512.813.113.713.813.714.315.214.515.215.615.617.018.3

us-gaap:InterestExpense us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestExpense, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-0.593-0.992-0.1760.110.2350.3310.4660.5560.4150.374
Percentage of InterestExpense-13.2-17.7-3.21.42.73.44.35.54.44.5
Percentage of InterestAndDividendIncomeOperating-1.2-2.1-0.40.20.50.71.01.21.00.9
Percentage of InterestAndDividendIncomeOperating us-gaap:InterestExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value93774240403635363534343433343332303030303029272920181717161513131211111111111111109.7849.9349.448.954
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating92.989.790.587.988.282.280.479.276.677.178.480.381.783.584.084.185.086.587.188.388.187.688.391.691.391.290.590.389.889.588.587.587.286.986.386.286.385.784.885.584.884.484.483.081.7

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
Value8.6788.6243.9386.7454.3229.0327.59109.707118.3529.526.4197.9635.2577.162
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating8.69.98.314.69.420.317.123.720.925.019.222.415.419.313.218.6

Marketing And Advertising Expense

us-gaap:MarketingAndAdvertisingExpense

us-gaap:MarketingAndAdvertisingExpense


Marketing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1047000.0449000.0968000.0823000.01011000.01282000.01424000.01023000.01121000.01274000.01240000.0962000.01000000.01254000.01577000.0911000.01043000.01039000.01209000.0757000.0832000.0870000.0850000.0573000.0634000.0726000.0649000.0421000.0394000.0589000.0533000.0348000.0403000.0433000.0495000.0259000.0
Percentage of MarketingAndAdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.21.02.11.82.32.83.12.32.63.03.02.32.53.34.42.63.03.03.52.32.62.73.82.83.23.83.52.42.53.93.82.52.93.23.61.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value51-21.0348.97713109.34814131012136.5476.74312-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.4052.382
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.1-24.218.928.223.221.032.130.023.029.031.915.416.229.2-17.324.624.426.026.525.525.525.725.324.92.123.221.325.323.12.323.020.923.122.724.724.522.422.122.620.620.118.620.420.9

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.551-0.662-0.223-0.030.0940.1440.3820.3020.2230.199-5.441-0.113-0.401-0.13-0.338-0.23-0.188-0.1970.027-0.166-0.387-0.054-0.108-0.060.0210.008-0.007-0.667-0.044-0.0380.1430.165
Percentage of NetIncomeLoss-6.1-5.1-2.1-0.30.71.03.62.31.63.0-80.7-0.95.8-1.4-3.8-2.5-2.1-2.20.3-1.9-4.8-0.7-23.3-1.30.50.2-0.2-164.3-1.2-1.24.45.3
Percentage of InterestAndDividendIncomeOperating-1.2-1.4-0.5-0.10.20.30.80.70.50.5-13.1-0.3-1.0-0.3-0.9-0.7-0.5-0.60.1-0.5-1.2-0.2-0.5-0.30.10.0-0.0-3.8-0.3-0.31.01.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value51-21.0348.97713109.34814131012136.5476.74312-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.405
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.1-24.218.928.223.221.032.130.023.029.031.915.416.229.2-17.324.624.426.026.525.525.525.725.324.92.123.221.325.323.12.323.020.923.122.724.724.522.422.122.620.620.118.620.4
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value49-22.8558.79412109.15313131012136.4026.59511-6.7749.2468.6598.9938.978.6638.6738.4567.8397.7410.4474.6454.0674.7524.2150.4063.533.0383.1643.0333.3263.2722.9842.8622.8682.6942.403
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating49.3-26.318.527.622.820.531.429.422.528.431.215.015.928.6-17.024.123.925.525.924.925.025.224.824.42.022.720.724.722.52.322.520.422.422.124.023.921.821.522.020.019.5

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-1379000.013000.02164000.0-2585000.0-113000.0969000.03432000.02483000.03481000.0-2847000.03163000.0-3970000.0-2078000.0522000.01052000.01281000.0-8172000.0-1234000.01199000.04765000.0-4005000.02011000.0-1863000.02600000.0-1793000.0-574000.03920000.03316000.0-1412000.0-2524000.0-8331000.0-551000.0-1175000.0-150000.0-1139000.0-382000.0-2059000.01651000.01585000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-2.90.04.7-5.8-0.32.17.45.68.0-6.77.6-9.6-5.21.42.93.6-23.6-3.53.514.2-12.76.3-8.312.7-9.1-3.020.919.1-9.0-16.9-59.1-4.0-8.5-1.1-8.3-2.9-15.812.312.9

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-1379000.013000.02164000.0-2585000.0-113000.0969000.03432000.02483000.03481000.0-2847000.03163000.0-3970000.0-2078000.0522000.01052000.01281000.0-8172000.0-1234000.01199000.04765000.0-4005000.02011000.0-1861000.02600000.0-1793000.0-574000.03920000.03316000.0-1412000.0-2524000.0-8331000.0-551000.0-1175000.0-150000.0-1139000.0-382000.0-2059000.01651000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-2.90.04.7-5.8-0.32.17.45.68.0-6.77.6-9.6-5.21.42.93.6-23.6-3.53.514.2-12.76.3-8.312.7-9.1-3.020.919.1-9.0-16.9-59.1-4.0-8.5-1.1-8.3-2.9-15.812.3
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-06-30
Value1822000.01821000.01140000.0
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.82.12.5

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312011-06-302010-06-30
Value8.97713109.34814131012136.5476.743122.4762.249
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating18.928.223.221.032.130.023.029.031.915.416.229.220.120.5

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value3876000.02920000.01083000.01203000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating3.93.42.42.7

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.3512.2151.8892.52.4872.5882.5562.4282.5792.5492.5622.1632.3342.3922.22
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating5.04.84.15.65.65.65.55.55.96.06.25.25.86.26.1

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12703130186434632261505060492147364714467547004448441445004430428442214064405438343743391337813507342822872288221621882112189617011728157616241566140213861337128311931028
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value597577533508
Percentage of Assets9.311.711.411.5
Percentage of Assets9.311.711.411.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1149911845591658105648456744244249423942104246400839754067400038423785363536463471338535623440316630942107211320412016194617371582161114551506144912891276123012001115962
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets90.591.092.091.991.890.389.989.789.990.190.390.190.090.490.389.789.789.489.990.590.491.091.090.390.392.192.392.192.192.191.693.093.292.392.792.692.092.192.093.693.593.6

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value79807979
Percentage of Liabilities1.31.81.92.0
Percentage of Assets1.21.61.71.8
Percentage of Assets srt:ParentCompany13.313.915.015.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12703130186434632261505060492147364714467547004448441445004430428442214064405438343743391337813507342822872288221621882112189617011728157616241566140213861337128311931028
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value597577533508
Percentage of LiabilitiesAndStockholdersEquity9.311.711.411.5
Percentage of Assets9.311.711.411.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value1204117251751250249349748647546545343943943342944143542940736235835034134033318017517417216615911911712111811611210910682786665666156
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 Assets9.59.08.08.18.29.710.110.310.19.99.79.910.09.69.710.310.310.610.19.59.69.09.09.79.77.97.77.97.97.98.47.06.87.77.37.48.07.98.06.46.50.06.40.00.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value517497453429
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets8.010.19.79.7
Percentage of Assets srt:ParentCompany86.786.185.084.3

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-312019-12-31
Value702495
Percentage of StockholdersEquity135.799.7
Percentage of Assets10.910.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312019-12-31
Value1.686-1.473
Percentage of StockholdersEquity0.3-0.3
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

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

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, dcom:BenefitMaintenanceEsopShares


Stockholders
Period End2020-12-31
Value-1.496
Percentage of StockholdersEquity-0.3
Percentage of Assets-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance dcom:BenefitMaintenanceEsopShares0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-31
Value-5.924-8.341
Percentage of StockholdersEquity-1.1-1.7
Percentage of Assets-0.1-0.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-31
Value278356
Percentage of StockholdersEquity53.771.7
Percentage of Assets4.37.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-31
Value0.3480.199
Percentage of StockholdersEquity0.10.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:PreferredStock


Stockholders
Period End2020-12-31
Value116
Percentage of StockholdersEquity22.5
Percentage of Assets1.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:PreferredStock0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value602149
Percentage of StockholdersEquity116.330.0
Percentage of Assets9.43.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:TreasuryStock


Stockholders
Period End2020-12-312019-12-31
Value-287.337-1.843
Percentage of StockholdersEquity-55.5-0.4
Percentage of Assets-4.5-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:TreasuryStock0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value1.686-1.473
Percentage of StockholdersEquity0.3-0.3
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

dcom:UnearnedEquityAwards


Stockholders
Period End2021-06-302021-03-312020-06-302020-03-312019-12-31
Value-8.529-10.107-7.549-6.067-6.731
Percentage of StockholdersEquity-0.7-0.9-1.5-1.2-1.4
Percentage of Assets-0.1-0.1-0.1-0.1-0.1
Percentage of Assets dcom:UnearnedEquityAwards0.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value-4.604-4.715-6.086-5.653-5.839-6.024
Percentage of StockholdersEquity-0.4-0.4-1.2-1.1-1.2-1.2
Percentage of Assets-0.0-0.0-0.1-0.1-0.1-0.1
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value1.7493.944-12.532-20.826-18.458-4.537
Percentage of StockholdersEquity0.10.3-2.4-4.1-3.7-0.9
Percentage of Assets0.00.0-0.2-0.3-0.4-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value7.4311.3021212114.621
Percentage of StockholdersEquity0.60.12.52.42.40.9
Percentage of Assets0.10.00.20.20.20.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value4.5760.531-10.128-8.749-8.762-10.926-8.341-8.228-9.197-12.629-15.112-18.593-15.746-18.909-14.939-10.209-10.731-11.783-13.064-4.892-3.658-4.857-9.622-5.617-7.628-5.767-8.367-6.574-6.0-9.92-13.236-11.824-9.3-0.969-0.4180.7570.9072.0462.4284.4872.8361.2511.7674.2053.5221.851
Percentage of StockholdersEquity0.40.0-2.0-1.7-1.7-2.2-1.7-1.7-1.9-2.7-3.3-4.2-3.6-4.4-3.5-2.3-2.5-2.7-3.2-1.3-1.0-1.4-2.8-1.6-2.3-3.2-4.8-3.8-3.5-5.9-8.3-9.9-7.9-0.8-0.40.70.81.92.35.43.61.92.76.45.73.3
Percentage of Assets0.00.0-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.3-0.3-0.4-0.4-0.4-0.3-0.2-0.3-0.3-0.3-0.1-0.1-0.1-0.3-0.2-0.2-0.3-0.4-0.3-0.3-0.5-0.7-0.7-0.5-0.1-0.00.00.10.10.20.30.20.00.20.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value492492360357356355356355353352352350349348347346345344329281280279278277276119118118117117111706764645958555430282120201920
Percentage of StockholdersEquity40.942.069.769.870.972.071.773.074.475.877.679.779.580.481.078.579.480.380.777.578.279.581.681.683.066.367.967.668.270.469.859.257.352.854.151.651.950.850.536.536.732.431.931.232.336.4
Percentage of Assets3.93.85.65.75.87.07.27.57.57.57.57.97.97.77.88.18.28.58.17.37.57.17.47.98.15.25.25.35.45.65.94.13.94.14.03.84.24.04.02.32.40.02.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value0.4160.4160.1990.1990.1990.1990.1990.1990.1990.1990.1980.1980.1980.1980.1970.1970.1970.1970.1910.1750.1750.1750.1740.1740.1740.1170.1170.1160.1160.1160.1130.0930.0910.090.0890.0870.0860.0850.0840.0690.0680.0650.0640.0640.0640.064
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-31
Value11611611611672
Percentage of StockholdersEquity9.79.922.523.214.6
Percentage of Assets0.90.91.81.91.4
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value613574172167159153150141131125117108106104961051009691868176726864666463605961605958555554535250494746454340
Percentage of StockholdersEquity51.049.033.232.831.831.230.329.027.727.025.924.624.224.022.523.823.122.422.523.822.821.921.220.119.337.036.936.035.235.538.550.850.547.946.447.948.348.448.861.763.670.470.768.869.771.4
Percentage of Assets4.84.42.72.72.63.03.13.02.82.72.52.42.42.32.22.52.42.42.32.32.22.01.91.91.92.92.82.82.82.83.23.63.43.73.43.63.93.83.94.04.20.04.50.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-03-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-15.395-1.313-5.056-4.832-4.961-4.8-1.843-1.757-1.337-0.786-0.781-0.52-0.441-0.436-0.296-0.206-0.03-0.022-0.161-0.297-0.236-0.331-0.032-0.192-0.025-0.042-0.235-0.103-0.033-0.048-0.309-0.229-1.155-1.313-1.787-3.127-3.127-3.243-3.52-4.223-4.791-6.309
Percentage of StockholdersEquity-1.3-0.1-1.0-0.9-1.0-1.0-0.4-0.4-0.3-0.2-0.2-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.1-0.1-0.0-0.0-0.3-0.2-1.0-1.2-1.7-3.8-4.0-4.8-5.4-6.4-7.7-11.2
Percentage of Assets-0.1-0.0-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.2-0.30.0-0.30.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities, us-gaap:RegulatoryAgency

us-gaap:TierOneRiskBasedCapital

dcom:BnbBank, dcom:BaselIii


Tier
Period End2020-12-312019-12-31
Value503474
Percentage of TierOneRiskBasedCapital100.0100.0
Percentage of Assets7.89.6
Percentage of Assets dcom:BnbBank dcom:BaselIii0.00.0

us-gaap:TierOneRiskBasedCapital us-gaap:RegulatoryAgency

dcom:BaselIii


Tier
Period End2020-12-312019-12-31
Value424397
Percentage of TierOneRiskBasedCapital84.383.9
Percentage of Assets6.68.1
Percentage of Assets dcom:BaselIii0.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value87671048923411713115810029512510599948685701136479671041057648514763444536402551276424799229542226303428
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.611.28.04.62.42.83.42.16.32.82.42.22.12.02.01.72.81.72.11.72.83.02.22.12.32.22.92.12.42.22.41.63.21.84.61.75.97.22.50.02.20.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.283.6631.5377.8582925
Percentage of CashAndCashEquivalentsAtCarryingValue0.03.10.58.325.524.4
Percentage of Assets0.00.10.00.20.70.7
Percentage of Assets srt:ParentCompany0.00.60.31.50.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value1184676243117246155
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0
Percentage of Assets9.35.23.81.94.93.2

Land

us-gaap:Land

us-gaap:Land


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7896000.07896000.07896000.07980000.07951000.07381000.07381000.07362000.07174000.07174000.0
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.20.30.40.40.5

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value67626157576252464339
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.31.31.31.41.62.32.42.63.0

Leasehold Improvements Gross

us-gaap:LeaseholdImprovementsGross

us-gaap:LeaseholdImprovementsGross


Leasehold
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value131213121317118.0656.8036.12
Percentage of LeaseholdImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.50.50.40.40.5

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value32282623212220181715
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.60.50.50.60.91.01.01.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value835000.0357000.0149000.0149000.0177000.0181000.0182000.0182000.0210000.0213000.0214000.0215000.0242000.0246000.0247000.0247000.0274000.0279000.0827000.0462000.0672000.0676000.0677000.0677000.045000.048000.050000.096000.096000.058000.014000.014000.015000.016000.016000.016000.017000.018000.018000.016000.08000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value515334343434343334343535363333353535353434343939403232313030272727272625242424242323
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.50.50.60.70.70.70.70.70.70.80.80.80.80.80.80.90.90.90.90.91.01.11.21.41.41.41.41.41.51.61.61.71.61.61.81.81.81.92.02.3

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-312017-12-31
Value596573532500
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0
Percentage of Assets9.311.711.311.3
Percentage of Assets srt:ParentCompany99.999.399.798.4

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1551551051051051051061051051051051051051051051051051051051051051059895949.459.451010102.0342.0342.0342.0342.0342.0342.0342.0342.034
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.61.71.72.12.22.22.22.32.32.42.42.42.42.52.52.62.62.82.82.72.62.72.80.40.40.50.50.50.10.10.10.10.10.10.10.10.2

us-gaap:Goodwill us-gaap:BusinessAcquisition

dcom:BridgeBancorpInc.Acquisition


Goodwillus-gaap:
Period End2021-02-01
Value99
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets dcom:BridgeBancorpInc.Acquisition0.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-31
Value9.792101.442
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0
Percentage of Assets0.10.10.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CoreDeposits


Finite
Period End2021-06-302021-03-31
Value9.3129.847
Percentage of FiniteLivedIntangibleAssetsNet95.192.7
Percentage of Assets0.10.1
Percentage of Assets us-gaap:CoreDeposits0.00.0

us-gaap:NoncompeteAgreements


Finite
Period End2021-06-302021-03-31
Value0.480.78
Percentage of FiniteLivedIntangibleAssetsNet4.97.3
Percentage of Assets0.00.0
Percentage of Assets us-gaap:NoncompeteAgreements0.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value17121519292616103.1021.068
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.20.30.40.70.70.70.60.20.1

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value69694444404143363737
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.70.70.70.80.90.80.80.8

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2020-12-31
Value5970000.0
Percentage of EquitySecuritiesFvNi100.0
Percentage of Assets0.1

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value787583105908638433734394540393435363938394241383537181917272822201714129.89610101011129.351
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.61.31.71.51.70.80.90.80.70.81.00.90.90.80.80.91.01.01.01.11.11.01.01.10.80.80.81.31.31.21.21.00.90.80.60.70.80.80.91.00.9

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.5540.1740.1030.21
Percentage of OtherAssets0.70.50.30.6
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.10.00.00.0

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-312013-12-312012-12-31
Value23860120
Percentage of TimeDepositMaturitiesYearOne100.0100.0100.0
Percentage of Assets3.73.27.4

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
Value9.52117.267.3416.8786.8786.974
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9405000.09665000.06548000.06444000.06754000.06753000.06802000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9160000.09530000.06297000.06190000.05853000.05853000.05853000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-03-312020-12-312020-06-302020-03-312019-12-31
Value9141000.06177000.05594000.05594000.05595000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value261824202020
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.40.30.40.4

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value72714647434445394040
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.70.70.70.90.90.80.90.9

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
Value77765253495052
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.80.80.81.01.1

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4839000.05313000.05605000.05954000.05903000.06254000.06582000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.10.10.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value1204117251751250249349748647546545343943943342944143542940736235835034134033318017517417216615911911712111811611210910682786665666156
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 Assets9.59.08.08.18.29.710.110.310.19.99.79.910.09.69.710.310.310.610.19.59.69.09.09.79.77.97.77.97.97.98.47.06.87.77.37.48.07.98.06.46.50.06.40.00.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value517497453429
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets8.010.19.79.7
Percentage of Assets srt:ParentCompany86.786.185.084.3

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-312019-12-31
Value702495
Percentage of StockholdersEquity135.799.7
Percentage of Assets10.910.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312019-12-31
Value1.686-1.473
Percentage of StockholdersEquity0.3-0.3
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

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

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, dcom:BenefitMaintenanceEsopShares


Stockholders
Period End2020-12-31
Value-1.496
Percentage of StockholdersEquity-0.3
Percentage of Assets-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance dcom:BenefitMaintenanceEsopShares0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-31
Value-5.924-8.341
Percentage of StockholdersEquity-1.1-1.7
Percentage of Assets-0.1-0.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-31
Value278356
Percentage of StockholdersEquity53.771.7
Percentage of Assets4.37.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-31
Value0.3480.199
Percentage of StockholdersEquity0.10.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:PreferredStock


Stockholders
Period End2020-12-31
Value116
Percentage of StockholdersEquity22.5
Percentage of Assets1.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:PreferredStock0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value602149
Percentage of StockholdersEquity116.330.0
Percentage of Assets9.43.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:TreasuryStock


Stockholders
Period End2020-12-312019-12-31
Value-287.337-1.843
Percentage of StockholdersEquity-55.5-0.4
Percentage of Assets-4.5-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:TreasuryStock0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value1.686-1.473
Percentage of StockholdersEquity0.3-0.3
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

dcom:UnearnedEquityAwards


Stockholders
Period End2021-06-302021-03-312020-06-302020-03-312019-12-31
Value-8.529-10.107-7.549-6.067-6.731
Percentage of StockholdersEquity-0.7-0.9-1.5-1.2-1.4
Percentage of Assets-0.1-0.1-0.1-0.1-0.1
Percentage of Assets dcom:UnearnedEquityAwards0.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value-4.604-4.715-6.086-5.653-5.839-6.024
Percentage of StockholdersEquity-0.4-0.4-1.2-1.1-1.2-1.2
Percentage of Assets-0.0-0.0-0.1-0.1-0.1-0.1
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value1.7493.944-12.532-20.826-18.458-4.537
Percentage of StockholdersEquity0.10.3-2.4-4.1-3.7-0.9
Percentage of Assets0.00.0-0.2-0.3-0.4-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value7.4311.3021212114.621
Percentage of StockholdersEquity0.60.12.52.42.40.9
Percentage of Assets0.10.00.20.20.20.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value4.5760.531-10.128-8.749-8.762-10.926-8.341-8.228-9.197-12.629-15.112-18.593-15.746-18.909-14.939-10.209-10.731-11.783-13.064-4.892-3.658-4.857-9.622-5.617-7.628-5.767-8.367-6.574-6.0-9.92-13.236-11.824-9.3-0.969-0.4180.7570.9072.0462.4284.4872.8361.2511.7674.2053.5221.851
Percentage of StockholdersEquity0.40.0-2.0-1.7-1.7-2.2-1.7-1.7-1.9-2.7-3.3-4.2-3.6-4.4-3.5-2.3-2.5-2.7-3.2-1.3-1.0-1.4-2.8-1.6-2.3-3.2-4.8-3.8-3.5-5.9-8.3-9.9-7.9-0.8-0.40.70.81.92.35.43.61.92.76.45.73.3
Percentage of Assets0.00.0-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.3-0.3-0.4-0.4-0.4-0.3-0.2-0.3-0.3-0.3-0.1-0.1-0.1-0.3-0.2-0.2-0.3-0.4-0.3-0.3-0.5-0.7-0.7-0.5-0.1-0.00.00.10.10.20.30.20.00.20.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value492492360357356355356355353352352350349348347346345344329281280279278277276119118118117117111706764645958555430282120201920
Percentage of StockholdersEquity40.942.069.769.870.972.071.773.074.475.877.679.779.580.481.078.579.480.380.777.578.279.581.681.683.066.367.967.668.270.469.859.257.352.854.151.651.950.850.536.536.732.431.931.232.336.4
Percentage of Assets3.93.85.65.75.87.07.27.57.57.57.57.97.97.77.88.18.28.58.17.37.57.17.47.98.15.25.25.35.45.65.94.13.94.14.03.84.24.04.02.32.40.02.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value0.4160.4160.1990.1990.1990.1990.1990.1990.1990.1990.1980.1980.1980.1980.1970.1970.1970.1970.1910.1750.1750.1750.1740.1740.1740.1170.1170.1160.1160.1160.1130.0930.0910.090.0890.0870.0860.0850.0840.0690.0680.0650.0640.0640.0640.064
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-31
Value11611611611672
Percentage of StockholdersEquity9.79.922.523.214.6
Percentage of Assets0.90.91.81.91.4
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value613574172167159153150141131125117108106104961051009691868176726864666463605961605958555554535250494746454340
Percentage of StockholdersEquity51.049.033.232.831.831.230.329.027.727.025.924.624.224.022.523.823.122.422.523.822.821.921.220.119.337.036.936.035.235.538.550.850.547.946.447.948.348.448.861.763.670.470.768.869.771.4
Percentage of Assets4.84.42.72.72.63.03.13.02.82.72.52.42.42.32.22.52.42.42.32.32.22.01.91.91.92.92.82.82.82.83.23.63.43.73.43.63.93.83.94.04.20.04.50.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-03-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-15.395-1.313-5.056-4.832-4.961-4.8-1.843-1.757-1.337-0.786-0.781-0.52-0.441-0.436-0.296-0.206-0.03-0.022-0.161-0.297-0.236-0.331-0.032-0.192-0.025-0.042-0.235-0.103-0.033-0.048-0.309-0.229-1.155-1.313-1.787-3.127-3.127-3.243-3.52-4.223-4.791-6.309
Percentage of StockholdersEquity-1.3-0.1-1.0-0.9-1.0-1.0-0.4-0.4-0.3-0.2-0.2-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.1-0.1-0.0-0.0-0.3-0.2-1.0-1.2-1.7-3.8-4.0-4.8-5.4-6.4-7.7-11.2
Percentage of Assets-0.1-0.0-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.2-0.30.0-0.30.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value416000.0416000.0199000.0199000.0199000.0199000.0199000.0199000.0199000.0199000.0198000.0198000.0198000.0198000.0197000.0197000.0197000.0197000.0191000.0175000.0175000.0175000.0174000.0174000.0174000.0117000.0117000.0116000.0116000.0116000.0113000.093000.091000.090000.089000.087000.086000.085000.084000.069000.068000.064000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-31
Value492492278
Percentage of AdditionalPaidInCapital100.0100.0100.0
Percentage of Assets3.93.84.3

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3603573563553563553533523523503493483473463453443292812802792782772761191181181171171117067646459585554302820
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.65.75.87.07.27.57.57.57.57.97.97.77.88.18.28.58.17.37.57.17.47.98.15.25.25.35.45.65.94.13.94.14.03.84.24.04.02.32.42.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value6135741721671591531501411311251171081061049610510096918681767268646664636059616059585555545352504946
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.84.42.72.72.63.03.13.02.82.72.52.42.42.32.22.52.42.42.32.32.22.01.91.91.92.92.82.82.82.83.23.63.43.73.43.63.93.83.94.04.24.5

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccountingStandardsUpdate201613


Retained
Period End2021-01-012020-12-312020-09-30
Value1.71.51.5
Percentage of RetainedEarningsAccumulatedDeficit0.00.90.9
Percentage of Assets0.00.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccountingStandardsUpdate2016130.00.00.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value4576000.0531000.0-10128000.0-8749000.0-8762000.0-10926000.0-8341000.0-8228000.0-9197000.0-12629000.0-15112000.0-18593000.0-15746000.0-18909000.0-14939000.0-10209000.0-10731000.0-11783000.0-13064000.0-4892000.0-3658000.0-4857000.0-9622000.0-5617000.0-7628000.0-5767000.0-8367000.0-6574000.0-6000000.0-9920000.0-13236000.0-11824000.0-9300000.0-969000.0-418000.02428000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.0-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.3-0.3-0.4-0.4-0.4-0.3-0.2-0.3-0.3-0.3-0.1-0.1-0.1-0.3-0.2-0.2-0.3-0.4-0.3-0.3-0.5-0.7-0.7-0.5-0.1-0.00.2

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-09-302015-03-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value151.3135.0564.8324.9614.81.8431.7571.3370.7860.7810.520.4410.4360.2960.2060.030.0220.1610.3310.0320.1920.0250.0420.2350.1030.0330.0480.3090.2291.1551.3131.7873.1273.1273.52
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.00.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.20.30.3

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4553000.01082000.0982000.01022000.0937000.0907000.0894000.0954000.0798000.0902000.01003000.0784000.0613000.0648000.0714000.0610000.0545000.0530000.0561000.0506000.0471000.0466000.0402000.0350000.0318000.0323000.0302000.0291000.0319000.0315000.0324000.0338000.0313000.0331000.0333000.0366000.0273000.0262000.0253000.0259000.0226000.0225000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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 End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4553000.01082000.0982000.01022000.0937000.0907000.0894000.0954000.0798000.0902000.01003000.0784000.0613000.0648000.0714000.0610000.0545000.0530000.0561000.0506000.0471000.0466000.0402000.0350000.0318000.0323000.0302000.0291000.0319000.0315000.0324000.0338000.0313000.0331000.0333000.0366000.0273000.0262000.0253000.0259000.0226000.0225000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value66-8.91825-1.98158.26522181612171113151012
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating66.4-10.354.1-4.333.618.550.839.836.327.340.627.833.036.725.532.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value8444612763-830.54422-201.65-45.03125-130.93-84.869-18.36394-71.635-154.121-63.056
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating841.2532.557.2138.0-1811.450.8-455.0-97.153.9-294.1-195.2-43.1227.0-173.2-385.7-164.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-403.79-19.896113158107086165-0.86216-76.14623725-101.1626015152
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-402.2-22.9239.1343.02335.3193.0372.6-1.935.3-171.1546.260.5-243.5146.8379.7135.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-06-302020-03-31
Value0-12704000.0-2173000.0-2090000.0
Percentage of DeferredIncomeTaxExpenseBenefit0.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1178000.01107000.01031000.01003000.01152000.01065000.01035000.01048000.0951000.0974000.0964000.0933000.0942000.0958000.0952000.0948000.0
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value66-8.91825-1.98158.26522181612171113151012
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating66.4-10.354.1-4.333.618.550.839.836.327.340.627.833.036.725.532.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value51-21.0348.97713109.34814131012136.5476.74312-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.4052.382
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.1-24.218.928.223.221.032.130.023.029.031.915.416.229.2-17.324.624.426.026.525.525.525.725.324.92.123.221.325.323.12.323.020.923.122.724.724.522.422.122.620.620.118.620.420.9

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.551-0.662-0.223-0.030.0940.1440.3820.3020.2230.199-5.441-0.113-0.401-0.13-0.338-0.23-0.188-0.1970.027-0.166-0.387-0.054-0.108-0.060.0210.008-0.007-0.667-0.044-0.0380.1430.165
Percentage of NetIncomeLoss-6.1-5.1-2.1-0.30.71.03.62.31.63.0-80.7-0.95.8-1.4-3.8-2.5-2.1-2.20.3-1.9-4.8-0.7-23.3-1.30.50.2-0.2-164.3-1.2-1.24.45.3
Percentage of InterestAndDividendIncomeOperating-1.2-1.4-0.5-0.10.20.30.80.70.50.5-13.1-0.3-1.0-0.3-0.9-0.7-0.5-0.60.1-0.5-1.2-0.2-0.5-0.30.10.0-0.0-3.8-0.3-0.31.01.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value51-21.0348.97713109.34814131012136.5476.74312-6.9169.4438.8419.1719.168.8518.8548.6267.9957.890.4634.7634.1684.8714.3180.4063.6053.1233.2523.1133.413.363.0632.9392.952.7732.4762.162.405
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.1-24.218.928.223.221.032.130.023.029.031.915.416.229.2-17.324.624.426.026.525.525.525.725.324.92.123.221.325.323.12.323.020.923.122.724.724.522.422.122.620.620.118.620.4
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312011-06-302010-06-30
Value8.97713109.34814131012136.5476.743122.4762.249
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating18.928.223.221.032.130.023.029.031.915.416.229.220.120.5

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1514000.0836000.04553000.01082000.0982000.01022000.0937000.0907000.0894000.0954000.0798000.0902000.01003000.0784000.0613000.0648000.0714000.0610000.0545000.0530000.0561000.0506000.0471000.0466000.0402000.0350000.0318000.0323000.0302000.0291000.0319000.0315000.0324000.0338000.0313000.0331000.0333000.0366000.0273000.0262000.0253000.0259000.0226000.0225000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value8444612763-830.54422-201.65-45.03125-130.93-84.869-18.36394-71.635-154.121-63.056
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating841.2532.557.2138.0-1811.450.8-455.0-97.153.9-294.1-195.2-43.1227.0-173.2-385.7-164.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1708000.0954000.01005000.01462000.01623000.0603000.0563000.0518000.066000.0824000.03115000.01320000.0-526000.0910000.0876000.0809000.01770000.0714000.0826000.0960000.0762000.0895000.01604000.01064000.01281000.01630000.01313000.01008000.0702000.0579000.01178000.01570000.01130000.0778000.0992000.0692000.0406000.01026000.0374000.0225000.0467000.01651000.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-403.79-19.896113158107086165-0.86216-76.14623725-101.1626015152
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-402.2-22.9239.1343.02335.3193.0372.6-1.935.3-171.1546.260.5-243.5146.8379.7135.9

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.9619.7784.8014.7974.7874.8124.6084.6114.6074.5944.5934.5924.5874.574.5684.5674.5624.5414.0454.0424.0364.0174.0124.0112.7052.6872.6862.6842.682.6072.5772.1084.041.9831.9521.9231.5651.5521.4771.4671.4511.449
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value0.00.0-16.078200.00.304
Percentage of PaymentsForRepurchaseOfCommonStock0.00.0100.0100.00.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:BusinessAcquisition

us-gaap:DebtInstrumentInterestRateStatedPercentage

dcom:LegacyDime


Debt
Period End2021-02-01
Value4.5
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations dcom:LegacyDime0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-06-302020-03-31
Value28.925.221.621.6
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-12-312013-12-31
Value35.3935.3935.3935.3935.7135.7135.7135.7136.1936.1936.1936.19025.6325.54
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value35.2635.1915.0525.2525.2525.2525.2525.2525.2525.3525.6325.6225.6125.6125.5425.4425.4425.4425.3225.05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.00.042.50.00.00.00.00.00.00.0100.00.00.00.0100.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

dcom:StockOptionPriceRangeThirtyFivePointThirtyFive


Share
Period End2020-12-31
Value35.35
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice99.9

dcom:StockOptionPriceRangeThirtyFourPointEightySeven


Share
Period End2020-12-31
Value34.87
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice98.5

dcom:StockOptionPriceRangeThirtySixPointNineteen


Share
Period End2020-12-31
Value36.19
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice102.3

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value43372830403524178.497.543
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:DerivativeWeightedAveragePayRates us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

bdge:DerivativeWeightedAveragePayRates

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1.3152-0.00360.01840.0015-0.0013-0.00020.01840.00050.000100.0178000.00040.01740.0003000.0158-0.0008000.01660000.013900.00400.009900
Percentage of DerivativeWeightedAveragePayRates100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.00.00.0100.0100.00.00.0100.00.00.00.0100.00.0100.00.0100.00.00.0

bdge:DerivativeWeightedAveragePayRates us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:InterestRateSwap, us-gaap:Nondesignated


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2.9106-0.00420.0336-0.0031-0.0032-0.0010.04480.00120.00080.00180.04140.00120.00070.00150.03620.0007-0.00050.00010.03470.00040.00110.0001
Percentage of DerivativeWeightedAveragePayRates221.3116.7182.6-206.7246.2500.0243.5240.0800.00.0232.60.00.0375.0208.0233.30.00.0219.6-50.00.00.0

bdge:DerivativeWeightedAverageReceiveRates us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

bdge:DerivativeWeightedAverageReceiveRates

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.2537-0.00750.0138-0.0018-0.0027-0.00220.02610.00410.00030.00170.02160.00280.00070.00140.01120.00150.001700.00630.0020.00030.00020.00260.00010-0.00010.0024-0.0002-0.00030.00010.0028-0.00150
Percentage of DerivativeWeightedAverageReceiveRates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

bdge:DerivativeWeightedAverageReceiveRates us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:InterestRateSwap, us-gaap:Nondesignated


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2.9106-0.00420.0336-0.0031-0.0032-0.0010.04480.00120.00080.00180.04140.00120.00070.00150.03620.0007-0.00050.00010.03470.00040.00110.0001
Percentage of DerivativeWeightedAverageReceiveRates1147.356.0243.5172.2118.545.5171.629.3266.7105.9191.742.9100.0107.1323.246.7-29.40.0550.820.0366.7100.0

bdge:GainOnSaleOfGuaranteedPortionOfSbaLoans

bdge:GainOnSaleOfGuaranteedPortionOfSbaLoans


Gain
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2191000.0469000.0371000.0322000.0601000.0844000.0217000.0492000.0524000.0691000.0371000.0247000.0100000.0799000.0543000.0427000.0213000.0343000.0114000.0237000.0
Percentage of GainOnSaleOfGuaranteedPortionOfSbaLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:IncrementalCommonSharesAttributableToDilutiveEffectOfOptionsAndRestrictedStockUnits

bdge:IncrementalCommonSharesAttributableToDilutiveEffectOfOptionsAndRestrictedStockUnits


Incremental
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value41.036.034.04.032.028.026.0033.029.025000.03.025.023.019000.0
Percentage of IncrementalCommonSharesAttributableToDilutiveEffectOfOptionsAndRestrictedStockUnits100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

bdge:InterestExpenseOnInterestRateDerivative us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

bdge:InterestExpenseOnInterestRateDerivative

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Interest
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-4.3-0.1760.110.3310.4660.5560.1340.1190.1180.1180.1150.1180.1010.0270.0250.0240.02
Percentage of InterestExpenseOnInterestRateDerivative100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:InterestIncomeSecuritiesMortgageBackedAndOtherAssetBacked

bdge:InterestIncomeSecuritiesMortgageBackedAndOtherAssetBacked


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2.0032.573.043.1753.7754.4434.7894.6724.373.8253.7243.7393.7773.8983.8173.1462.843.6483.8493.2962.8422.4682.5672.7172.6872.9492.2912.2481.7961.4691.4431.5981.712.0642.0192.0182.281
Percentage of InterestIncomeSecuritiesMortgageBackedAndOtherAssetBacked100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:LoanSwapFees

bdge:LoanSwapFees


Loan
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value554000.01320000.01231000.04300000.01557000.0528000.01115000.03000.0404000.0
Percentage of LoanSwapFees100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty us-gaap:Range, us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment

bdge:LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty

srt:Maximum, us-gaap:MortgageReceivables, bdge:MultiFamilyPortfolioSegment


Loans
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value74.2500.750000.7500
Percentage of LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty100.00.0100.00.00.00.0100.00.00.0

bdge:LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty us-gaap:Range, us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:Minimum, us-gaap:MortgageReceivables, us-gaap:ResidentialPortfolioSegment, us-gaap:HomeEquity


Loans
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value79.200.80000.80
Percentage of LoansAndLeasesReceivablePercentageOfLoanAgainstValueOfSubjectProperty106.70.0106.70.00.00.0106.70.0

bdge:NetAccretionAndOtherAmortization

bdge:NetAccretionAndOtherAmortization


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.2090.3450.2180.3310.3210.4360.2870.290.3592.477-1.0332.1651.8226.287-2.338
Percentage of NetAccretionAndOtherAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:PercentageOfLoansRequestedExtensions us-gaap:StatementScenario, us-gaap:LoanRestructuringModification

bdge:PercentageOfLoansRequestedExtensions

srt:ScenarioForecast, us-gaap:PaymentDeferral


Percentage
Period End2020-10-25
Value34.0
Percentage of PercentageOfLoansRequestedExtensions100.0

bdge:PercentageOfLoansReturnedToMakingAgreedOnPayments us-gaap:StatementScenario, us-gaap:LoanRestructuringModification

bdge:PercentageOfLoansReturnedToMakingAgreedOnPayments

srt:ScenarioForecast, us-gaap:PaymentDeferral


Percentage
Period End2020-10-25
Value66.0
Percentage of PercentageOfLoansReturnedToMakingAgreedOnPayments100.0

bdge:ProceedsFromSaleOfGuaranteedPortionOfSbaLoans

bdge:ProceedsFromSaleOfGuaranteedPortionOfSbaLoans


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value276.5656.3454.8149.211123.4548.4458.0369.6734.7443.3771.1679.826.3035.2442.6424.091.312.96
Percentage of ProceedsFromSaleOfGuaranteedPortionOfSbaLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:RepurchaseOfSurrenderedStockFromExerciseOfStockOptionsAndVestingOfRestrictedStockAwards

bdge:RepurchaseOfSurrenderedStockFromExerciseOfStockOptionsAndVestingOfRestrictedStockAwards


Repurchase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value20000.022000.01008000.010000.012000.070000.0795000.017000.017000.0126000.0426000.020000.066000.043000.0221000.016000.020000.017000.0291000.02000.014000.02000.0210000.026000.000147000.0142000.000149000.087000.00088000.067000.00061000.032000.00
Percentage of RepurchaseOfSurrenderedStockFromExerciseOfStockOptionsAndVestingOfRestrictedStockAwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.0

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlans

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlans


Repurchase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-20000.0-22000.0-1008000.01764000.0-12000.070000.0-795000.01155000.0-17000.0126000.0
Percentage of RepurchaseOfSurrenderedStockFromVestingOfStockPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlans us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Repurchase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value00-36000.036000.0-36000.018000.0
Percentage of RepurchaseOfSurrenderedStockFromVestingOfStockPlans-0.0-0.03.62.0300.025.7

us-gaap:TreasuryStock


Repurchase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-20000.0-22000.0-972000.01728000.0-12000.052000.0-795000.01155000.0-17000.0126000.0
Percentage of RepurchaseOfSurrenderedStockFromVestingOfStockPlans100.0100.096.498.0100.074.3100.0100.0100.0100.0

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlansShares

bdge:RepurchaseOfSurrenderedStockFromVestingOfStockPlansShares


Repurchase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.021.07731-26.3194170.481.734-24.132
Percentage of RepurchaseOfSurrenderedStockFromVestingOfStockPlansShares100.0100.0100.0100.0100.0100.0100.0

bdge:SmallBusinessAdministrationLoansOriginatedForSale

bdge:SmallBusinessAdministrationLoansOriginatedForSale


Small
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value245.9765.8884.4078.448113.1886.2142.68154.2813.0731.048.8395.6444.7242.3813.6691.172.671
Percentage of SmallBusinessAdministrationLoansOriginatedForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:TitleFeeIncome

bdge:TitleFeeIncome


Title
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value695000.0385000.0329000.0571000.0508000.0335000.0306000.0458000.0384000.0450000.0505000.0546000.0757000.0541000.0550000.0481000.0438000.0437000.0477000.0486000.0425000.0492000.0463000.0479000.0400000.0461000.0322000.0646000.0357000.0398000.0286000.0598000.0344000.0470000.0223000.0349000.0200000.0263000.0204000.0286000.0244000.0318000.0
Percentage of TitleFeeIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bdge:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic

bdge:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic


Weighted
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.0198960.0198610.0199462e-060.0199580.0199650.0199266e-060.019890.01988419-19.728241190.019781190.0001590.01753717170.0008910.0174260.01248811-11.6043671111110.5139.2419.1058.9780.068.6958.5768.4470.1226.7896.563
Percentage of WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dcom:AvailableForSaleSecuritiesBenefitRelatedToLossOnSale us-gaap:FinancialInstrument

dcom:AvailableForSaleSecuritiesBenefitRelatedToLossOnSale

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-31
Value013000.0
Percentage of AvailableForSaleSecuritiesBenefitRelatedToLossOnSale0.0100.0

us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-31
Value014000.0
Percentage of AvailableForSaleSecuritiesBenefitRelatedToLossOnSale0.0107.7

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-31
Value011000.0
Percentage of AvailableForSaleSecuritiesBenefitRelatedToLossOnSale0.084.6

dcom:AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale us-gaap:FinancialInstrument

dcom:AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-06-30
Value6000.0225000.0423000.0
Percentage of AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale100.0100.0100.0

us-gaap:DomesticCorporateDebtSecurities


Available
Period End2021-06-302021-03-31
Value045000.0
Percentage of AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale0.020.0

us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-06-302020-03-31
Value085000.003000.0
Percentage of AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale0.037.80.00.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-06-30
Value059000.0563000.0
Percentage of AvailableForSaleSecuritiesTaxExpensesRelatedToGainOnSale0.026.2133.1

dcom:BenefitMaintenancePlanOfEmployeeStockOwnershipPlanSharesReceivedToSatisfyDistributionOfRetirementBenefits

dcom:BenefitMaintenancePlanOfEmployeeStockOwnershipPlanSharesReceivedToSatisfyDistributionOfRetirementBenefits


Benefit
Period End2021-06-302021-03-31
Value0993000.0
Percentage of BenefitMaintenancePlanOfEmployeeStockOwnershipPlanSharesReceivedToSatisfyDistributionOfRetirementBenefits0.0100.0

dcom:BranchRestructuringCosts

dcom:BranchRestructuringCosts


Branch
Period End2021-06-30
Value1659000.0
Percentage of BranchRestructuringCosts100.0

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable


Business
Period End2021-01-31
Value63
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable100.0

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable us-gaap:BusinessAcquisition

dcom:MergerAgreement


Business
Period End2021-01-31
Value63
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable100.0

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable us-gaap:Ownership

dcom:BridgeBancorp


Business
Period End2021-01-31
Value30
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable48.5

dcom:DimeCommunityBancsharesInc.


Business
Period End2021-01-31
Value32
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable51.5

dcom:BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:BridgeBancorp, dcom:MergerAgreement


Business
Period End2021-01-31
Value30
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable48.5

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement


Business
Period End2021-01-31
Value32
Percentage of BusinessAcquisitionHypotheticalEquityInterestsIssuedOrIssuable51.5

dcom:BusinessAcquisitionProFormaInterestIncomeNet

dcom:BusinessAcquisitionProFormaInterestIncomeNet


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value90908679
Percentage of BusinessAcquisitionProFormaInterestIncomeNet100.0100.0100.0100.0

dcom:BusinessAcquisitionPurchasePrice us-gaap:Ownership

dcom:BusinessAcquisitionPurchasePrice

dcom:DimeCommunityBancsharesInc.


Business
Period End2021-02-01
Value15.9
Percentage of BusinessAcquisitionPurchasePrice100.0

dcom:BusinessAcquisitionPurchasePrice us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement


Business
Period End2021-02-01
Value15.9
Percentage of BusinessAcquisitionPurchasePrice100.0

dcom:CumulativeChangeDueToCeclAdoption

dcom:CumulativeChangeDueToCeclAdoption


Cumulative
Period End2021-06-302021-03-31
Value01686000.0
Percentage of CumulativeChangeDueToCeclAdoption0.0100.0

dcom:CurrentExpectedCreditLosses

dcom:CurrentExpectedCreditLosses


Current
Period End2021-03-31
Value3900000.0
Percentage of CurrentExpectedCreditLosses100.0

dcom:DebtServiceRatio us-gaap:Range, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

dcom:DebtServiceRatio

srt:Minimum, dcom:CommercialRealEstateLoansAndMixedUseCommercialRealEstateAllowance


Debt
Period End2021-06-302021-03-31
Value01.25
Percentage of DebtServiceRatio0.0100.0

srt:Minimum, dcom:MultifamilyResidentialAndResidentialMixedUseAllowance


Debt
Period End2021-06-302021-03-31
Value01.2
Percentage of DebtServiceRatio0.096.0

srt:Minimum, dcom:OneToFourFamilyResidentialAndCooperativeUnitAllowance


Debt
Period End2021-06-302021-03-31
Value01.25
Percentage of DebtServiceRatio0.0100.0

dcom:DecreaseIncreaseInLoansHeldForInvestmentNet

dcom:DecreaseIncreaseInLoansHeldForInvestmentNet


Decrease
Period End2021-06-302021-03-312020-06-302020-03-31
Value-301.726326226-131.569
Percentage of DecreaseIncreaseInLoansHeldForInvestmentNet100.0100.0100.0100.0

dcom:DefinedBenefitPlansLumpSumDistributionForRetiredParticipant

dcom:DefinedBenefitPlansLumpSumDistributionForRetiredParticipant


Defined
Period End2021-03-31
Value11
Percentage of DefinedBenefitPlansLumpSumDistributionForRetiredParticipant100.0

dcom:DefinedContributionPlanMinimumAnnualContributionPerEmployeePercent

dcom:DefinedContributionPlanMinimumAnnualContributionPerEmployeePercent


Defined
Period End2021-06-302021-03-31
Value01.0
Percentage of DefinedContributionPlanMinimumAnnualContributionPerEmployeePercent0.0100.0

dcom:DefinedContributionPlanThresholdLimitPercentageOfEmployeeCompensationEligibleForEmployerMatchingContribution

dcom:DefinedContributionPlanThresholdLimitPercentageOfEmployeeCompensationEligibleForEmployerMatchingContribution


Defined
Period End2021-06-302021-03-31
Value06.0
Percentage of DefinedContributionPlanThresholdLimitPercentageOfEmployeeCompensationEligibleForEmployerMatchingContribution0.0100.0

dcom:DerivativeInstrumentNumberTerminated

dcom:DerivativeInstrumentNumberTerminated


Derivative
Period End2021-06-30
Value34.0
Percentage of DerivativeInstrumentNumberTerminated100.0

dcom:DividendsPaidAndUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

dcom:DividendsPaidAndUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic


Dividends
Period End2021-06-302021-03-312020-06-302020-03-31
Value-539000.0165000.0-46000.0-67000.0
Percentage of DividendsPaidAndUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic100.0100.0100.0100.0

dcom:EmployeeSeveranceAndOtherMergerRelatedCompensationExpense us-gaap:BusinessAcquisition

dcom:EmployeeSeveranceAndOtherMergerRelatedCompensationExpense

dcom:BridgeBancorp


Employee
Period End2021-06-302021-03-312020-06-30
Value1.8120.037
Percentage of EmployeeSeveranceAndOtherMergerRelatedCompensationExpense100.0100.0100.0

dcom:FederalHomeLoanBankAdvancesWeightedAverageInterestRateOfDebtExtinguished us-gaap:BusinessAcquisition

dcom:FederalHomeLoanBankAdvancesWeightedAverageInterestRateOfDebtExtinguished

dcom:LegacyDime


Federal
Period End2021-06-302021-03-31
Value0.331.91
Percentage of FederalHomeLoanBankAdvancesWeightedAverageInterestRateOfDebtExtinguished100.0100.0

dcom:FinancingReceivablePurchasedWithoutCreditDeteriorationAmountAtPurchasePrice

dcom:FinancingReceivablePurchasedWithoutCreditDeteriorationAmountAtPurchasePrice


Financing
Period End2021-03-31
Value-20300000.0
Percentage of FinancingReceivablePurchasedWithoutCreditDeteriorationAmountAtPurchasePrice100.0

dcom:FinancingReceivableSoldAmount us-gaap:InternalCreditAssessment

dcom:FinancingReceivableSoldAmount

us-gaap:Criticized


Financing
Period End2021-06-30
Value50
Percentage of FinancingReceivableSoldAmount100.0

dcom:FinancingReceivableSoldAmount us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

dcom:SmallBusinessAdministrationSBAPaycheckProtectionProgramPPP


Financing
Period End2021-06-30
Value596
Percentage of FinancingReceivableSoldAmount1175.9

dcom:GainLossOnSaleSmallBusinessAdministrationLoans

dcom:GainLossOnSaleSmallBusinessAdministrationLoans


Gain
Period End2021-06-302021-03-312020-06-302020-03-31
Value210.1640.00.164
Percentage of GainLossOnSaleSmallBusinessAdministrationLoans100.0100.00.0100.0

dcom:IncreaseInBankOwnedLifeInsuranceIncome

dcom:IncreaseInBankOwnedLifeInsuranceIncome


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value1592000.01340000.0908000.0756000.0
Percentage of IncreaseInBankOwnedLifeInsuranceIncome100.0100.0100.0100.0

dcom:LoanToValueRatio us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

dcom:LoanToValueRatio

dcom:AcquisitionDevelopmentAndConstructionLoans


Loan
Period End2021-06-302021-03-31
Value050.0
Percentage of LoanToValueRatio0.0100.0

dcom:SmallBusinessAdministrationSBAPaycheckProtectionProgramPPP


Loan
Period End2021-06-302021-03-31
Value0100.0
Percentage of LoanToValueRatio0.0200.0

dcom:LoanToValueRatio us-gaap:Range, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:Maximum, dcom:CommercialRealEstateLoansAndMixedUseCommercialRealEstateAllowance


Loan
Period End2021-06-302021-03-31
Value075.0
Percentage of LoanToValueRatio0.0150.0

srt:Maximum, dcom:MultifamilyResidentialAndResidentialMixedUseAllowance


Loan
Period End2021-06-302021-03-31
Value075.0
Percentage of LoanToValueRatio0.0150.0

srt:Maximum, dcom:OneToFourFamilyResidentialAndCooperativeUnitAllowance


Loan
Period End2021-06-302021-03-31
Value075.0
Percentage of LoanToValueRatio0.0150.0

dcom:LoansAndLeaseReceivableAggregateRentalPercentage

dcom:LoansAndLeaseReceivableAggregateRentalPercentage


Loans
Period End2021-06-302021-03-31
Value050.0
Percentage of LoansAndLeaseReceivableAggregateRentalPercentage0.0100.0

dcom:LoansTransferredToHeldForSale

dcom:LoansTransferredToHeldForSale


Loans
Period End2021-06-302021-03-312020-06-302020-03-31
Value656187.0742.509
Percentage of LoansTransferredToHeldForSale100.0100.0100.0100.0

dcom:NetGainLossOnSecuritiesAndOtherAssets

dcom:NetGainLossOnSecuritiesAndOtherAssets


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value20000.0710000.03134000.08000.0
Percentage of NetGainLossOnSecuritiesAndOtherAssets100.0100.0100.0100.0

dcom:NetIncomeLossAttributableToCommonStockholders

dcom:NetIncomeLossAttributableToCommonStockholders


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value48-22.69118.325
Percentage of NetIncomeLossAttributableToCommonStockholders100.0100.0100.0100.0

dcom:NumberOfRetailOffices

dcom:NumberOfRetailOffices


Number
Period End2021-06-302021-03-31
Value067.0
Percentage of NumberOfRetailOffices0.0100.0

dcom:OtherComprehensiveIncomeLossDefinedBenefitPlanExpenseIncludedInOtherExpenseAfterTax

dcom:OtherComprehensiveIncomeLossDefinedBenefitPlanExpenseIncludedInOtherExpenseAfterTax


Other
Period End2021-06-302020-06-30
Value438000.0-95000.0
Percentage of OtherComprehensiveIncomeLossDefinedBenefitPlanExpenseIncludedInOtherExpenseAfterTax100.0100.0

dcom:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForSaleOfSecuritiesAndOtherAssetsNetOfTax

dcom:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForSaleOfSecuritiesAndOtherAssetsNetOfTax


Other
Period End2021-06-302020-06-30
Value20000.03134000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForSaleOfSecuritiesAndOtherAssetsNetOfTax100.0100.0

dcom:PaymentsOfLongTermFHLBankBorrowingsFinancingActivities

dcom:PaymentsOfLongTermFHLBankBorrowingsFinancingActivities


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value50140-3455.623615
Percentage of PaymentsOfLongTermFHLBankBorrowingsFinancingActivities100.0100.0100.0100.0

dcom:PercentageOfMaximumTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance us-gaap:AwardType

dcom:PercentageOfMaximumTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance

us-gaap:PerformanceShares


Percentage
Period End2021-06-302021-03-31
Value0150.0
Percentage of PercentageOfMaximumTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance0.0100.0

dcom:PercentageOfTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance us-gaap:AwardType

dcom:PercentageOfTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance

us-gaap:PerformanceShares


Percentage
Period End2021-06-302021-03-31
Value0100.0
Percentage of PercentageOfTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance0.0100.0

dcom:PercentageOfThresholdTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance us-gaap:AwardType

dcom:PercentageOfThresholdTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance

us-gaap:PerformanceShares


Percentage
Period End2021-06-302021-03-31
Value050.0
Percentage of PercentageOfThresholdTargetForEachAwardEligibleToBeEarnedBasedOnRelativePerformance0.0100.0

dcom:ProceedsFromBusinessCombination

dcom:ProceedsFromBusinessCombination


Proceeds
Period End2021-06-302021-03-31
Value0.0715
Percentage of ProceedsFromBusinessCombination0.0100.0

dcom:ProceedsFromPrincipalRepaymentsOfMortgageBackedSecuritiesMbsCategorizedAsAvailableForSale

dcom:ProceedsFromPrincipalRepaymentsOfMortgageBackedSecuritiesMbsCategorizedAsAvailableForSale


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-31
Value762143432
Percentage of ProceedsFromPrincipalRepaymentsOfMortgageBackedSecuritiesMbsCategorizedAsAvailableForSale100.0100.0100.0100.0

dcom:ProceedsFromShortTermFHLBankBorrowingsFinancingActivities

dcom:ProceedsFromShortTermFHLBankBorrowingsFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-31
Value2180-745.08023640
Percentage of ProceedsFromShortTermFHLBankBorrowingsFinancingActivities100.0100.0100.0100.0

dcom:ProformaInterestLossIncome

dcom:ProformaInterestLossIncome


Proforma
Period End2021-06-302021-03-312020-06-302020-03-31
Value29-6.032109.453
Percentage of ProformaInterestLossIncome100.0100.0100.0100.0

dcom:PurchasesOfFixedAssetsNet

dcom:PurchasesOfFixedAssetsNet


Purchases
Period End2021-06-302021-03-312020-06-302020-03-31
Value2294000.0-1651000.0263000.01034000.0
Percentage of PurchasesOfFixedAssetsNet100.0100.0100.0100.0

dcom:ReclassificationAdjustmentForExpenseIncludedInInterestExpense

dcom:ReclassificationAdjustmentForExpenseIncludedInInterestExpense


Reclassification
Period End2021-06-302020-06-30
Value-10000.0-1156000.0
Percentage of ReclassificationAdjustmentForExpenseIncludedInInterestExpense100.0100.0

dcom:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAcquiredInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

dcom:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAcquiredInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-31
Value031.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAcquiredInPeriodWeightedAverageGrantDateFairValue0.0100.0

dcom:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsAcquiredInPeriodWeightedAverageExercisePrice us-gaap:AwardType

dcom:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsAcquiredInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-31
Value035.39
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsAcquiredInPeriodWeightedAverageExercisePrice0.0100.0

dcom:SharesReceivedToSatisfyDistributionOfRetirementBenefits

dcom:SharesReceivedToSatisfyDistributionOfRetirementBenefits


Shares
Period End2021-03-31
Value-993000.0
Percentage of SharesReceivedToSatisfyDistributionOfRetirementBenefits100.0

dcom:SharesReceivedToSatisfyDistributionOfRetirementBenefits us-gaap:StatementEquityComponents

dcom:BenefitMaintenanceEsopShares


Shares
Period End2021-03-31
Value1496000.0
Percentage of SharesReceivedToSatisfyDistributionOfRetirementBenefits-150.7

us-gaap:AdditionalPaidInCapital


Shares
Period End2021-03-31
Value-1359000.0
Percentage of SharesReceivedToSatisfyDistributionOfRetirementBenefits136.9

us-gaap:TreasuryStock


Shares
Period End2021-03-31
Value-1130000.0
Percentage of SharesReceivedToSatisfyDistributionOfRetirementBenefits113.8

dcom:StockholdersEquityNoteConversionRatio

dcom:StockholdersEquityNoteConversionRatio


Stockholders
Period End2021-02-01
Value0.648
Percentage of StockholdersEquityNoteConversionRatio100.0

dcom:TaxBenefitFromMarketValuationAdjustmentOnDistributionOfBenefitMaintenancePlanEmployeeStockOwnershipPlanShares

dcom:TaxBenefitFromMarketValuationAdjustmentOnDistributionOfBenefitMaintenancePlanEmployeeStockOwnershipPlanShares


Tax
Period End2021-06-302021-03-31
Value0301000.0
Percentage of TaxBenefitFromMarketValuationAdjustmentOnDistributionOfBenefitMaintenancePlanEmployeeStockOwnershipPlanShares0.0100.0

dcom:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic

dcom:WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic


Weighted
Period End2021-06-302021-03-312020-06-302020-03-31
Value41342122
Percentage of WeightedAverageNumberOfSharesOutstandingIncludingParticipatingSecuritiesBasic100.0100.0100.0100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1042000.0-1092000.0-797000.0-654000.0-1649000.0-1192000.0-876000.0-648000.0-731000.0-771000.0-1205000.0-1302000.0-1496000.0-1574000.0-1599000.0-1692000.0-1802000.0-1514000.0-1721000.0-1464000.0-1277000.0-1339000.0-1282000.0-1038000.0-1163000.0-915000.0-800000.0-885000.0-888000.0-1293000.0-1475000.0-1512000.0-1877000.0-1561000.0-1177000.0-958000.0-826000.0-519000.0-491000.0-564000.0-515000.0-381000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302020-06-302020-03-31
Value147000.0169000.079000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Adjustments
Period End2021-06-302020-06-302020-03-31
Value147000.0169000.079000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value233000.042000.06000.020000.016000.011000.0111000.012000.0254000.021000.0172000.0305000.027000.02000.09000.09000.0451000.033000.0108000.05000.04000.018000.0188000.025000.0195000.027000.018000.020000.046000.08000.016000.058000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:MortgageReceivables, us-gaap:ResidentialPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1000.001000.01000.001000.0110000.01000.01000.01000.001000.026000.00
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.40.016.75.00.09.199.18.30.44.80.00.396.30.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivablePortfolioSegment

bdge:CommercialFinancialAndAgriculturalPortfolioSegment


Allowance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value42000.05000.019000.013000.001000.011000.0253000.019000.0171000.0304000.001000.08000.07000.0356000.023000.03000.04000.02000.017000.0110000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.083.395.081.20.00.991.799.690.599.499.70.050.088.977.878.969.72.880.050.094.458.5

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7000.01469000.0320000.0216000.03000.09000.04224000.0246000.01105000.04000.01732000.007993000.0173000.033000.095000.0255000.0433000.099000.0200000.0447000.0149000.0330000.0202000.075000.0190000.0207000.0352000.0228000.0155000.0410000.0123000.0695000.0150000.0285000.0380000.0214000.0831000.0436000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:MortgageReceivables, us-gaap:CommercialRealEstatePortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0001000.0003670000.0000000000
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.00.00.00.50.00.086.90.00.00.00.00.00.00.00.00.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

bdge:CommercialFinancialAndAgriculturalPortfolioSegment


Allowance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1469000.0318000.0215000.03000.00554000.0242000.01098000.001708000.007993000.0124000.033000.095000.0256000.0377000.097000.0200000.0297000.00330000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.099.499.5100.00.013.198.499.40.098.60.0100.071.7100.0100.0100.487.198.0100.066.40.0100.0

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-30
Value5000.002000.009000.004000.07000.04000.000049000.000-1000.002000.000
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs71.40.00.60.0100.00.01.60.6100.00.00.00.028.30.00.0-0.40.02.00.00.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1593000.01339000.0548000.0543000.0547000.0548000.0560000.0561000.0556000.0553000.0561000.0557000.0555000.0546000.0560000.0563000.0567000.0560000.0571000.0556000.0431000.0371000.0375000.0372000.0248000.0230000.0235000.0233000.072000.069000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue

us-gaap:BrokerageCommissionsRevenue


Brokerage
Period End2021-06-302021-03-31
Value688000.0433000.0
Percentage of BrokerageCommissionsRevenue100.0100.0

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued


Business
Period End2021-01-31
Value41
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued100.0

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued us-gaap:BusinessAcquisition

dcom:MergerAgreement


Business
Period End2021-01-31
Value41
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued100.0

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued us-gaap:Ownership

dcom:BridgeBancorp


Business
Period End2021-01-31
Value19
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued48.5

dcom:DimeCommunityBancsharesInc.


Business
Period End2021-02-012021-01-31
Value3021
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued0.051.5

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:BridgeBancorp, dcom:MergerAgreement


Business
Period End2021-01-31
Value19
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued48.5

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement


Business
Period End2021-02-012021-01-31
Value3021
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued0.051.5

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued us-gaap:Ownership, us-gaap:BusinessAcquisition, us-gaap:EquityInterestIssuedOrIssuableByType

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement, us-gaap:CommonStock


Business
Period End2021-02-01
Value0.643
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued0.0

us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued us-gaap:Ownership, us-gaap:EquityInterestIssuedOrIssuableByType

dcom:DimeCommunityBancsharesInc., us-gaap:CommonStock


Business
Period End2021-02-01
Value0.643
Percentage of BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued0.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic


Business
Period End2021-06-302021-03-312020-06-302020-03-312015-12-312015-09-302014-12-312014-09-30
Value1.24-0.040.540.450.640.651.130.37
Percentage of BusinessAcquisitionProFormaEarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted


Business
Period End2021-06-302021-03-312020-06-302020-03-312015-12-312015-09-302014-12-312014-09-30
Value1.24-0.040.540.450.640.651.130.37
Percentage of BusinessAcquisitionProFormaEarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax

us-gaap:BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value50-1.562218
Percentage of BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss


Business
Period End2021-06-302021-03-312020-06-302020-03-312015-12-312015-09-302014-12-312014-09-30
Value53-0.149231811116.9886.262
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-06-302020-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302011-12-312011-09-302011-06-30
Value1.836371.0720.586-0.650.00.0-0.270.4830.9048.2040.1750.1610.3380.0650.1090.386
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:BusinessCombinationConsiderationTransferred1


Business
Period End2021-06-302021-03-31
Value0.0491
Percentage of BusinessCombinationConsiderationTransferred10.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:Ownership

dcom:DimeCommunityBancsharesInc.


Business
Period End2021-02-01
Value491
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement


Business
Period End2021-02-01
Value491
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

dcom:BridgeBancorpInc.Acquisition


Business
Period End2021-02-01
Value491
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:Ownership

dcom:DimeCommunityBancsharesInc.


Business
Period End2021-02-01
Value490
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable99.9

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:Ownership, us-gaap:BusinessAcquisition

dcom:DimeCommunityBancsharesInc., dcom:MergerAgreement


Business
Period End2021-02-01
Value490
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable99.9

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


Business
Period End2020-12-312020-09-30
Value2100000.02352000.0
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized


Business
Period End2021-06-302021-03-31
Value1.024
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value507433166220255116-14.024-27.42358-194.91117019
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

srt:FederalHomeLoanBankOfNewYork, us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Cash
Period End2020-12-31
Value-100000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0

us-gaap:ConversionOfStockSharesIssued1

us-gaap:ConversionOfStockSharesIssued1


Conversion
Period End2021-02-01
Value0.648
Percentage of ConversionOfStockSharesIssued1100.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-30
Value03540000.000201000.000-7921000.0-222000.0260000.0
Percentage of DebtAndEquitySecuritiesGainLoss0.0100.00.00.0100.00.00.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLossExcludingOtherThanTemporaryImpairmentLoss us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:DebtAndEquitySecuritiesGainLossExcludingOtherThanTemporaryImpairmentLoss

us-gaap:GainLossOnInvestmentsMember1, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterest


Debt
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-31
Value03540000.000201000.00
Percentage of DebtAndEquitySecuritiesGainLossExcludingOtherThanTemporaryImpairmentLoss0.0100.00.00.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value03500000.0800000.000200000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.0100.0100.00.00.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-06-30
Value20000.0709000.01344000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.0168.0

us-gaap:DomesticCorporateDebtSecurities


Debt
Period End2021-06-302021-03-31
Value0143000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.0

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-06-302020-03-31
Value0268000.008000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.00.00.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Debt
Period End2021-06-302021-03-312020-06-30
Value0187000.01790000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.0223.8

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLoss


Debt
Period End2021-06-302021-03-312020-06-302020-03-31
Value20000.0710000.03134000.08000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLoss100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss


Debt
Period End2020-12-312020-09-302020-06-30
Value07000.0800000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-31
Value041000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.00.0

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-302021-03-31
Value044000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.00.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Debt
Period End2021-06-302021-03-31
Value035000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.00.0

us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense us-gaap:TitleOfIndividual, us-gaap:AwardType

us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense

srt:Director, us-gaap:RestrictedStockUnitsRSU


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.1560.1550.10.1420.1430.1420.1420.1430.1420.1430.14
Percentage of DeferredCompensationArrangementWithIndividualCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-31
Value-206000.0-229000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0

dcom:BmpRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value-206000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.0

dcom:EmployeeRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value-229000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-131000.0-100000.0-100000.0-100000.0-104000.0-130000.0-130000.0-130000.0-87000.0-83000.0-82000.0-83000.0-141000.0-113000.0-112000.0-113000.0-101000.0-102000.0-104000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.00.00.043.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-57000.0-56000.0-57000.0-57000.0-17000.0-18000.0-17000.0-18000.0-30000.0-30000.0-31000.0-30000.0-13000.0-12000.0-13000.0-13000.0-7000.0-6000.0-7000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.00.00.024.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-19000.0-20000.0-19000.0-19000.0-19000.0-20000.0-19000.0-19000.0-19000.0-20000.0-19000.0-19000.0-19000.0-20000.0-19000.0-19000.0-19000.0-20000.0-19000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:DefinedBenefitPlanContributionsByEmployer


Defined
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302016-09-30
Value01200000.000001700000.00000
Percentage of DefinedBenefitPlanContributionsByEmployer0.0100.00.00.00.00.0100.00.00.00.00.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-31
Value06200000.0
Percentage of DefinedBenefitPlanContributionsByEmployer0.00.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-31
Value984000.0428000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0

dcom:BmpRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value1245000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets0.0

dcom:EmployeeRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value428000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets0.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value767000.0713000.0712000.0713000.0622000.0608000.0607000.0608000.0671000.0626000.0625000.0625000.0568000.0521000.0520000.0520000.0480000.0482000.0510000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets0.00.00.0166.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-31
Value249000.0183000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0

dcom:BmpRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value303000.0
Percentage of DefinedBenefitPlanInterestCost0.0

dcom:EmployeeRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-06-30
Value183000.010000.0
Percentage of DefinedBenefitPlanInterestCost0.00.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value216000.0193000.0192000.0193000.0233000.0225000.0225000.0225000.0201000.0198000.0198000.0197000.0195000.0185000.0185000.0184000.0198000.0199000.0201000.0
Percentage of DefinedBenefitPlanInterestCost0.00.00.0105.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value37000.038000.037000.037000.037000.037000.036000.037000.032000.032000.031000.032000.027000.026000.026000.026000.026000.027000.026000.0
Percentage of DefinedBenefitPlanInterestCost0.00.00.020.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-31
Value-381000.0-16000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0

dcom:BmpRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value-513000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.0

dcom:EmployeeRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-06-30
Value-16000.08000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.00.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-294000.0-175000.0-174000.0-174000.0-170000.001000.01000.0-271000.0-40000.0-39000.0-39000.0050000.051000.051000.088000.087000.062000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.00.00.01087.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value187000.0186000.0187000.0187000.0119000.0120000.0119000.0120000.0136000.0136000.0135000.0136000.099000.099000.098000.099000.084000.084000.084000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.00.00.0-1168.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-31
Value148000.0
Percentage of DefinedBenefitPlanServiceCost100.0

dcom:BmpRetirementPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value223000.0
Percentage of DefinedBenefitPlanServiceCost0.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value145000.0265000.0265000.0265000.0134000.0273000.0272000.0273000.0131000.0325000.0325000.0325000.0251000.0293000.0293000.0293000.0288000.0288000.0286000.0
Percentage of DefinedBenefitPlanServiceCost0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value93000.092000.093000.093000.065000.065000.066000.065000.072000.073000.072000.073000.053000.054000.052000.053000.044000.044000.044000.0
Percentage of DefinedBenefitPlanServiceCost0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent


Defined
Period End2021-06-302021-03-31
Value03.5
Percentage of DefinedContributionPlanEmployerMatchingContributionPercent0.0100.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch


Defined
Period End2021-06-302021-03-31
Value050.0
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.0100.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2986000.0-977000.01195000.01294000.0-1196000.0-864000.0-659000.0-1390000.0-1735000.0-1573000.0-2144000.0-1294000.0-609000.0-1533000.0-1002000.0-645000.0
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value604000.014000.0-1563000.0-9510000.01759000.0-657000.0-3106000.0-1597000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-06-302020-03-31
Value559000.01792000.02494000.01163000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.9625.1754.8014.7974.7874.8124.6084.6114.6074.5944.5934.5924.5874.574.5684.5674.5624.5414.0454.0424.0364.0174.0124.0112.7052.6872.6862.6842.682.6072.5772.1084.041.9831.9521.9231.5651.5520.01.4771.4671.451
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.9625.1754.8014.7974.7874.8124.6084.6114.6074.5944.5934.5924.5874.574.5684.5674.5624.5414.0454.0424.0364.0174.0124.0112.7052.6872.6862.6842.682.6072.5772.1084.041.9831.9521.9231.5651.5520.01.4771.4671.451
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DividendsPreferredStockCash

us-gaap:DividendsPreferredStockCash


Dividends
Period End2021-06-302021-03-312020-06-30
Value1822000.01821000.01140000.0
Percentage of DividendsPreferredStockCash100.0100.0100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-06-30
Value1822000.01821000.01140000.0
Percentage of DividendsPreferredStockCash100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards

us-gaap:EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards


Employee
Period End2021-06-302021-03-31
Value09200000.0
Percentage of EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards0.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:RestrictedStock


Employee
Period End2021-06-302020-06-302020-03-31
Value-86000.0-61000.04000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss


Equity
Period End2021-06-302021-03-312020-06-302020-03-31
Value0131000.0436000.0-472000.0
Percentage of EquitySecuritiesFvNiRealizedGainLoss0.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss us-gaap:FairValueByAssetClass

us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-06-302020-03-31
Value0131000.0436000.0472000.0
Percentage of EquitySecuritiesFvNiRealizedGainLoss0.0100.0100.0-100.0

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax


Extinguishment
Period End2021-06-302021-03-31
Value-157000.01594000.0
Percentage of ExtinguishmentOfDebtGainLossNetOfTax100.0100.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value934000.0939000.0791000.0678000.0480000.01000.0-44000.018000.0396000.0238000.0379000.0386000.0436000.0464000.0326000.0341000.0332000.0311000.0144000.0446000.0537000.0508000.0502000.0472000.0308000.0311000.0313000.0318000.0346000.0288000.0249000.0239000.0220000.0216000.0212000.0190000.0180000.0172000.0190000.0134000.0193000.0308000.0357000.0343000.0279000.0
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery


Financing
Period End2021-06-302020-06-302020-03-31
Value116000.05000.016000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment

dcom:CommercialAndIndustrialPortfolioSegmentIncludingSbaAndPpp


Financing
Period End2021-06-30
Value109000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery94.0

dcom:RealEstatePortfolioSegment


Financing
Period End2021-06-302020-06-302020-03-31
Value4000.0014000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery3.40.087.5

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-30
Value3000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery2.6

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

dcom:RealEstatePortfolioSegment, dcom:CommercialRealEstateLoansAndMixedUseCommercialRealEstateAllowance


Financing
Period End2021-06-30
Value1000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery0.9

dcom:RealEstatePortfolioSegment, dcom:MultifamilyResidentialAndResidentialMixedUseAllowance


Financing
Period End2021-06-302020-06-302020-03-31
Value3000.0014000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery2.60.087.5

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value1033000.04275000.036000.06000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

dcom:CommercialAndIndustrialPortfolioSegmentIncludingSbaAndPpp


Financing
Period End2021-06-302021-03-31
Value445000.04017000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs43.194.0

dcom:RealEstatePortfolioSegment


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value583000.0258000.036000.06000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs56.46.0100.0100.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-30
Value5000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.5

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

dcom:RealEstatePortfolioSegment, dcom:CommercialRealEstateLoansAndMixedUseCommercialRealEstateAllowance


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value405000.08000.006000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs39.20.20.0100.0

dcom:RealEstatePortfolioSegment, dcom:MultifamilyResidentialAndResidentialMixedUseAllowance


Financing
Period End2021-06-302021-03-312020-06-30
Value173000.0236000.032000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs16.75.588.9

dcom:RealEstatePortfolioSegment, dcom:OneToFourFamilyResidentialAndCooperativeUnitAllowance


Financing
Period End2021-06-302021-03-312020-06-30
Value5000.014000.04000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.50.311.1

us-gaap:FinancingReceivableModificationsNumberOfContracts2

us-gaap:FinancingReceivableModificationsNumberOfContracts2


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value01.01.016.002.03.03.01.0000002.0
Percentage of FinancingReceivableModificationsNumberOfContracts20.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.00.00.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-03-31
Value0.0810.00.021.0371.448160.9343.20.8191.60.16.70.07.80.4050.30.10.60.060.00.00.10.00.653
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

bdge:CommercialFinancialAndAgriculturalPortfolioSegment


Financing
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.00.021.0378.40.9343.20.10.16.7
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.0100.0100.052.0100.0100.06.2100.0100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312014-03-312013-03-31
Value0.0810.00.021.0371.462160.9343.2090.00.653
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment2100.00.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

bdge:CommercialFinancialAndAgriculturalPortfolioSegment


Financing
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.00.021.0378.3780.9343.209
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.0100.0100.051.9100.0100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice


Financing
Period End2021-06-302021-03-31
Value0.052
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.0100.0

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice us-gaap:FinancingReceivablePortfolioSegment

dcom:CommercialAndIndustrialPortfolioSegmentIncludingSbaAndPpp


Financing
Period End2021-03-31
Value23
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice44.7

dcom:RealEstatePortfolioSegment


Financing
Period End2021-06-302021-03-31
Value0.028
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.055.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-31
Value0.00.157
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.00.3

us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

dcom:RealEstatePortfolioSegment, dcom:AcquisitionDevelopmentAndConstruction


Financing
Period End2021-06-302021-03-31
Value0.00.117
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.00.2

dcom:RealEstatePortfolioSegment, dcom:CommercialRealEstateLoansAndMixedUseCommercialRealEstateAllowance


Financing
Period End2021-06-302021-03-31
Value0.023
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.044.2

dcom:RealEstatePortfolioSegment, dcom:MultifamilyResidentialAndResidentialMixedUseAllowance


Financing
Period End2021-06-302021-03-31
Value0.03.292
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.06.3

dcom:RealEstatePortfolioSegment, dcom:OneToFourFamilyResidentialAndCooperativeUnitAllowance


Financing
Period End2021-06-302021-03-31
Value0.02.22
Percentage of FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice0.04.2

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-03-312012-06-302012-03-31
Value01457000.0243000.0016000.0078000.06000.0400000.000000200000.0300000.0
Percentage of FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown0.0100.0100.00.0100.00.0100.0100.0100.00.00.00.00.00.0100.0100.0

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown us-gaap:LoanRestructuringModification

dcom:SettlementAgreement


Financing
Period End2020-09-30
Value1300000.0
Percentage of FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown89.2

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:CoreDeposits


Finitelived
Period End2021-02-01
Value10
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

us-gaap:NoncompeteAgreements


Finitelived
Period End2021-02-01
Value0.78
Percentage of FinitelivedIntangibleAssetsAcquired17.6

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2021-06-302021-03-312020-06-302020-03-31
Value559000.01792000.02494000.01163000.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0

us-gaap:GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet us-gaap:IncomeStatementLocation

us-gaap:GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet

dcom:NonInterestIncome


Gain
Period End2021-06-30
Value16
Percentage of GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet100.0

us-gaap:GainLossOnSaleOfDerivatives

us-gaap:GainLossOnSaleOfDerivatives


Gain
Period End2021-06-302021-03-312020-12-312020-09-30
Value0-16505000.00-3403000.0
Percentage of GainLossOnSaleOfDerivatives0.0100.00.0100.0

us-gaap:GainLossOnSaleOfDerivatives us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

bdge:LossOnTerminationOfSwaps, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest


Gain
Period End2020-09-30
Value-3348000.0
Percentage of GainLossOnSaleOfDerivatives98.4

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2020-12-312020-09-302019-12-312019-09-30
Value03540000.000
Percentage of GainLossOnSaleOfInvestments0.0100.00.00.0

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSaleOfLoansAndLeases


Gain
Period End2021-06-302021-03-312020-06-302020-03-31
Value220.8870.2060.315
Percentage of GainLossOnSaleOfLoansAndLeases100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfLoansNet

us-gaap:GainLossOnSalesOfLoansNet


Gain
Period End2021-06-302021-03-312020-06-302020-03-312018-12-312018-09-302018-06-302017-12-31
Value506000.0723000.0206000.0151000.030000.089000.0322000.0-25000.0
Percentage of GainLossOnSalesOfLoansNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-779000.0-936000.0-314000.0-43000.0133000.0203000.0539000.0427000.0315000.0280000.0-7672000.0-160000.0-679000.0-221000.0-572000.0
Percentage of IncomeLossIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value743000.0456000.04297000.0162000.0-789000.0-700000.0-660000.01821000.0-557000.0168000.0-282000.0255000.0647000.01276000.0-530000.026000.0666000.0651000.0-1066000.0712000.0-2333000.0443000.02193000.0-36000.0-42000.042000.018000.0759000.0194000.0-114000.01000.0131000.024000.0383000.0-741000.0830000.0566000.0-196000.0161000.0256000.0-158000.0240000.0
Percentage of IncreaseDecreaseInAccruedInterestReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4.3242.7550.335-4.1373.042-0.4841.552-5.619-2.1512.6523.408-0.4790.370.1883.972-0.336-0.808-0.98-2.465-2.2233.234.7393.826-0.996-4.316-1.9213.1341.6862.677-3.5534.561-0.202-1.1682.240.2830.382-3.049-0.4510.9770.941-1.229-0.576
Percentage of IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value255870120288102424171-93.292111-160.921267651219613114376562.35870-86.41697-61.5111221575.704305276-34.066767.91780-35.1219484281432834948-9.25666
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLoansHeldForSale

us-gaap:IncreaseDecreaseInLoansHeldForSale


Increase
Period End2020-12-312020-09-302020-06-30
Value-234000.00-2643000.0
Percentage of IncreaseDecreaseInLoansHeldForSale100.00.0100.0

us-gaap:IncreaseDecreaseInLoansToFederalHomeLoanBanks

us-gaap:IncreaseDecreaseInLoansToFederalHomeLoanBanks


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.0125-50.0145-98.0-97.090-89.7842535219-18.787-24.78987-72.8895.41-227.29-70.791
Percentage of IncreaseDecreaseInLoansToFederalHomeLoanBanks0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-18.631-89.179-14.629210.6343.979-0.793-0.7251.582-4.006-1.4434.0950.974-1.253-6.09-1.5391.3670.836-5.863-1.870.762-1.360.533-0.8416.6210.502-2.439-9.1551.8823.9299.5791.752-1.1981.2682.531-0.121-0.081-0.042-0.51-1.142-0.7050.764-4.7935.002
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-5297000.0-84352000.03916000.02515000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights

us-gaap:IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value451180.0282180.0-6.0423.0409.0414.0-1.0422.0428.0426.0-1.0438.0445.0421000.0-404600.0412000.0410.0392000.01.0372.0358000.0353000.04.0330.0305.0301000.0-275720.0284000.0279000.0263000.00-248000.0-247000.0-231000.0-448000.0226000.0224000.0-224000.0-385000.0194000.0192000.0
Percentage of IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-06-302020-03-31
Value508.01067.0134080.099600.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InformationTechnologyAndDataProcessing


Information
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value5031000.03528000.02638000.02487000.02370000.02217000.02118000.02129000.01869000.01789000.01658000.01596000.01568000.01643000.01559000.01469000.01390000.01335000.01259000.01235000.01318000.01085000.01036000.0950000.0823000.0790000.0881000.0811000.0766000.0717000.0709000.0726000.0617000.0542000.0-972000.0545000.0522000.0502000.0
Percentage of InformationTechnologyAndDataProcessing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1008647464544444646444342414139383635343434333131222019191817151414131313131313131211111110
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestAndDividendIncomeSecurities


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value5126000.04380000.03646000.03726000.0
Percentage of InterestAndDividendIncomeSecurities100.0100.0100.0100.0

us-gaap:InterestExpenseBorrowings

us-gaap:InterestExpenseBorrowings


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.3443.6165.3786.455
Percentage of InterestExpenseBorrowings100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.8035.2989.711
Percentage of InterestExpenseDeposits100.0100.0100.0100.0

us-gaap:InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value001000.078000.0494000.070000.0158000.045000.015000.013000.057000.01115000.0498000.0402000.0355000.0316000.0296000.0301000.0293000.0185000.0154000.082000.092000.0146000.0170000.0149000.0140000.0129000.0171000.0134000.0131000.0124000.0138000.097000.0115000.0111000.0138000.0136000.0135000.0134000.0145000.0136000.0141000.0
Percentage of InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value829000.01407000.0723000.01033000.01118000.01179000.01178000.01098000.01282000.01181000.01917000.01349000.01723000.01704000.01529000.01149000.0768000.0562000.0844000.0827000.0462000.0374000.0339000.0250000.0299000.0245000.0302000.0245000.0160000.0142000.043000.040000.076000.038000.08000.0
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits

us-gaap:InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.8032.0922.2854.2554.5055.8166.9976.3695.3924.5843.4382.5142.3342.1611.8121.5511.3621.3211.2891.2781.1751.2220.8320.7730.7770.8080.8010.8370.8950.9050.8590.8840.9090.9520.9310.9460.9590.9861.0250.9660.8950.9190.906
Percentage of InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseSubordinatedNotesAndDebentures

us-gaap:InterestExpenseSubordinatedNotesAndDebentures


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2200000.01900000.0996000.01135000.01135000.01135000.01134000.01135000.01135000.01135000.01135000.01134000.01135000.01135000.01134000.01135000.01135000.01135000.01135000.01134000.01135000.01135000.01135000.0126000.0
Percentage of InterestExpenseSubordinatedNotesAndDebentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseTimeDeposits100000OrMore

us-gaap:InterestExpenseTimeDeposits100000OrMore


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value670000.0727000.0913000.01036000.01069000.01139000.01079000.0983000.0981000.0927000.0582000.0517000.0537000.0496000.0431000.0379000.0374000.0227000.0116000.0215000.0242000.0280000.0217000.0190000.0180000.0203000.0209000.0175000.0152000.0257000.0341000.0329000.0340000.0360000.0367000.0386000.0423000.0354000.0245000.0243000.0546000.0279000.0325000.0
Percentage of InterestExpenseTimeDeposits100000OrMore100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseTimeDepositsLessThan100000

us-gaap:InterestExpenseTimeDepositsLessThan100000


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value194000.0228000.0361000.0415000.0352000.0300000.0288000.0562000.0577000.0536000.0493000.0195000.0173000.0195000.0179000.0178000.0177000.0190000.0123000.0194000.0196000.0234000.0131000.0112000.099000.0111000.0121000.095000.083000.086000.086000.085000.092000.0101000.0109000.0114000.0122000.0132000.0126000.0127000.0-95000.0262000.0290000.0
Percentage of InterestExpenseTimeDepositsLessThan100000100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeDepositsWithFinancialInstitutions

us-gaap:InterestIncomeDepositsWithFinancialInstitutions


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value159000.0135000.0112000.0267000.0212000.0342000.0599000.0544000.0443000.0437000.0106000.090000.070000.091000.071000.046000.032000.043000.035000.037000.020000.09000.011000.07000.09000.08000.07000.08000.08000.07000.08000.05000.08000.028000.018000.024000.032000.032000.041000.018000.011000.024000.011000.0
Percentage of InterestIncomeDepositsWithFinancialInstitutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9762423935313535323333343333233029292828292826271917171616141312111110119.3051010109.5619.0849.0348.848.254
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesCorporateDebtOperating

us-gaap:InterestIncomeSecuritiesCorporateDebtOperating


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value216000.0244000.0310000.0300000.0249000.0296000.0319000.0336000.0353000.0356000.0358000.0355000.0355000.0295000.0293000.0290000.0286000.0282000.0279000.0277000.0
Percentage of InterestIncomeSecuritiesCorporateDebtOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesStateAndMunicipal

us-gaap:InterestIncomeSecuritiesStateAndMunicipal


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value410000.0443000.0477000.0513000.0523000.0507000.0577000.0627000.0639000.0614000.0747000.0812000.0820000.0963000.01010000.0995000.0978000.0962000.0943000.0894000.0889000.0816000.0747000.0746000.0730000.0613000.0691000.0701000.0662000.0650000.0646000.0680000.0765000.0747000.0831000.0783000.0752000.0697000.0706000.0721000.0733000.0709000.0692000.0
Percentage of InterestIncomeSecuritiesStateAndMunicipal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment

us-gaap:InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value01000.027000.0337000.051000.056000.0166000.0192000.0157000.0158000.0243000.0279000.0297000.0300000.0301000.0300000.0300000.0342000.0296000.0356000.0486000.0358000.0381000.0405000.0588000.0623000.0698000.0807000.0783000.0749000.0659000.0791000.0813000.0579000.0813000.0772000.0694000.0712000.0433000.0381000.0535000.0574000.0558000.0
Percentage of InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2724211613151514131312121312111111119.431010108.8159.9767.5577.5236.7376.6566.4126.2065.525.2925.3265.3945.1215.2115.2625.1114.6474.8154.3994.1754.0524.1113.978
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1936000.01887000.01856000.01927000.01984000.01647000.01673000.01639000.0
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoanRestructuringTrialModificationsAmount us-gaap:LoanRestructuringModification

us-gaap:LoanRestructuringTrialModificationsAmount

us-gaap:PaymentDeferral


Loan
Period End2020-12-312020-07-202020-09-30
Value20400-10.0
Percentage of LoanRestructuringTrialModificationsAmount100.0100.0100.0

us-gaap:LoanRestructuringTrialModificationsAmount us-gaap:StatementScenario, us-gaap:LoanRestructuringModification

srt:ScenarioForecast, us-gaap:PaymentDeferral


Loan
Period End2021-01-212020-10-25
Value76610
Percentage of LoanRestructuringTrialModificationsAmount0.00.0

us-gaap:LoansAndLeasesReceivableCommitmentsToPurchaseOrSell us-gaap:LoanRestructuringModification

us-gaap:LoansAndLeasesReceivableCommitmentsToPurchaseOrSell

bdge:SettlementAgreement


Loans
Period End2020-09-30
Value875000.0
Percentage of LoansAndLeasesReceivableCommitmentsToPurchaseOrSell100.0

dcom:SettlementAgreement


Loans
Period End2020-09-30
Value1400000.0
Percentage of LoansAndLeasesReceivableCommitmentsToPurchaseOrSell160.0

us-gaap:LossOnDerivativeInstrumentsPretax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:LossOnDerivativeInstrumentsPretax

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Loss
Period End2020-12-312020-09-30
Value03400000.0
Percentage of LossOnDerivativeInstrumentsPretax0.0100.0

us-gaap:LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring

us-gaap:CashFlowHedging, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Loss
Period End2020-09-30
Value3300000.0
Percentage of LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring100.0

us-gaap:MarketingExpense

us-gaap:MarketingExpense


Marketing
Period End2021-06-302021-03-312020-06-302020-03-31
Value788000.0860000.0218000.0577000.0
Percentage of MarketingExpense100.0100.0100.0100.0

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent


Net
Period End2021-06-302021-03-31
Value01543000.0
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent0.0100.0

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent us-gaap:RetirementPlanName, us-gaap:RetirementPlanType

dcom:BmpEmployeeAndOutsideDirectorRetirementPlans, us-gaap:PensionPlansDefinedBenefit


Net
Period End2021-03-31
Value1500000.0
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent97.2

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1


Noncash
Period End2021-06-302021-03-31
Value0.0324
Percentage of NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed10.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5482352824242524242222312222292121201819201818192213131212159.8139.8619.3558.9088.5138.4798.5678.2217.8217.8247.7847.4087.2227.0576.999
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value29-7.3835.4446.792.2525.2178.4266.2445.4995.2185.1154.918-2.5784.1134.4994.9724.5094.1223.7484.0344.2693.9953.4113.9262.5272.8042.512.5622.2920.8022.2592.062.4682.1042.6852.2353.81.9531.9041.7661.8251.4541.5291.6732.029
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value632000.0910000.0305000.0455000.0285000.0253000.0226000.0429000.01007000.01714000.01025000.0904000.0763000.0528000.01034000.0900000.0382000.0962000.01782000.0757000.01358000.01460000.0911000.01561000.0384000.0900000.0333000.0338000.0108000.0227000.054000.0-10000.06000.026000.019000.024000.033000.044000.023000.029000.019000.037000.021000.015000.014000.0
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8.1226.9773.6693.5993.523.4993.7913.493.563.5313.4723.3253.2053.2433.6473.5143.4393.3983.3593.2563.2592.9243.3563.2292.2572.2032.1671.9971.9331.6151.3581.4071.4181.1912.0610.8280.8050.790.7910.7980.7430.7620.7410.6660.737
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.7457.565-0.477-6.891
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Oci
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.4021.6590.1210.12
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent10.721.9-25.4-1.7

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Oci
Period End2021-06-302021-03-312020-06-302020-03-31
Value-2.77616-3.158-14.06
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-74.1217.8662.1204.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Oci
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.119-10.572.567.049
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent163.4-139.7-536.7-102.3

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4008000.03158000.01940000.01898000.01867000.01938000.02008000.01679000.01688000.01663000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3722000.03050000.01921000.01846000.01739000.01794000.01839000.01739000.01772000.01669000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent


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
Value6.129-11.392-0.09-3.1663.0484.124-0.5111.5785.8713.9186.187-3.0632.616-6.088-3.20.1521.5331.01-9.345-1.8861.3925.757-4.5862.351-2.1672.9661.91-0.8134.1793.411-3.352-2.237-8.536-0.607-1.317-0.091-1.162-0.426
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent


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
Value2817000.0-5329000.0-27000.0-1309000.01260000.01704000.0-212000.0649000.02417000.01613000.02521000.0-1256000.01074000.0-2499000.0-2413000.0105000.01062000.0606000.0-6375000.0-1287000.0950000.03917000.0-3117000.01599000.0-1486000.01959000.01258000.0-534000.02750000.02244000.0-2206000.0-1473000.0-5620000.0-400000.0-867000.0-60000.0-765000.0-280000.0
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent


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
Value-206000.0-2006000.0-169000.0-136000.0-138000.0-138000.0-102000.0-128000.0-129000.0-128000.0-100000.0-94000.0-95000.0-95000.0-141000.0-112000.0-113000.0-114000.0-96000.0-95000.0-99000.0-94000.0-89000.0-90000.0-90000.0-88000.0-5569000.05000.05000.07000.0-2944000.0-73000.0-81000.0-64000.0-209000.0-72000.0-71000.0-73000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent


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
Value-111000.0-1371000.02157000.0-97000.0-97000.0-98000.0682000.0-91000.0-91000.0-90000.01034000.0-67000.0-68000.0-67000.037000.0-67000.0-66000.0-97000.0806000.0-57000.0-58000.0-61000.0-164000.0-54000.0-108000.0-54000.03338000.03000.03000.04000.0-1775000.0-44000.0-49000.0-39000.0-126000.0-43000.0-43000.0-44000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax


Other
Period End2021-06-302020-06-30
Value644000.0176000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent


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
Value-95000.0-635000.0919000.0-39000.0-41000.0-40000.0292000.0-37000.0-38000.0-38000.0433000.0-27000.0-27000.0-28000.0124000.0-45000.0-47000.0-17000.0550000.0-38000.0-41000.0-33000.0-121000.0-36000.018000.0-34000.02197000.02000.02000.03000.0-1169000.0-29000.0-32000.0-25000.0-83000.0-29000.0-28000.0-29000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value8.946-16.7210.65910
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-0.09-3.1663.0484.124-0.5111.5785.8713.9186.187-3.0632.616-6.088-3.20.1521.5331.01-9.345-1.8861.3925.757-4.5862.351-2.1672.9661.91-0.8134.1793.411-3.352-2.237-8.536-0.607-1.317-0.091-1.162-0.426-0.4731.6311.564
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value7.7567.592-2.531-9.854
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2.195160.8683.082-0.981-6.8071.08-0.7-2.53-1.525-1.6720.1490.479
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.39622-3.461-20.377
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value799000.05831000.0-1093000.0-6456000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1406000.0868000.03082000.0-981000.0-6807000.01080000.0-700000.0-2530000.0-1525000.0-1672000.0149000.0479000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.40621-2.7463.364-1.563-9.511.759-0.657-3.106-1.597-1.9380.5841.02
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentRisk, us-gaap:OtherComprehensiveIncomeLocation

us-gaap:InterestRateContract, us-gaap:OtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.40621-4.617-20.581
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0295.4216.4

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-10000.0-854000.0-3958000.0-992000.0-176000.0110000.0235000.0331000.0466000.0556000.0415000.0374000.0344000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax


Other
Period End2021-06-302021-03-31
Value01543000.0
Percentage of OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4.0456.455-1.3790.0132.164-2.585-0.1130.9693.4322.4833.481-2.8473.163-3.97-2.0780.5221.0521.281-8.172-1.2341.1994.765-4.0052.011-1.8632.6-1.793-0.5743.923.316-1.412-2.524-8.331-0.551-1.175-0.15-1.139-0.382
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.1111.3710.1860.185
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent2.721.28.6-7.2

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-2.19516-2.368-13.921
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-54.3255.2-109.4538.5

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.129-11.3920.4117.044
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent151.5-176.519.0-272.5

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.0456.455-1.771-6.692
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0-81.8258.9

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2157000.0-97000.0-97000.0-98000.0682000.0-91000.0-91000.0-90000.01034000.0-67000.0-68000.0-67000.037000.0-67000.0-66000.0-97000.0806000.0-57000.0-58000.0-61000.0-164000.0-54000.0-108000.0-54000.03338000.03000.03000.04000.0-1775000.0-44000.0-49000.0-39000.0-126000.0-43000.0-43000.0-44000.01586000.0-20000.0-21000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value644000.0885000.0176000.0176000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value20000.01187000.003540000.03134000.08000.000201000.000-7921000.0-222000.0260000.0000383000.066000.02000.000-10000.029000.09000.0-16000.0-1112000.0011000.0310000.0338000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.00.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.00.00.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-438000.0-422000.095000.095000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3711000.01137000.0344000.01274000.0-406000.0-2813000.0444000.0-288000.0-1042000.0-628000.0-681000.061000.0197000.0841000.0836000.0210000.0-379000.0126000.01351000.0405000.0-171000.0-720000.0282000.0-267000.096000.0-261000.0-240000.0160000.0-170000.0-59000.0109000.0-218000.0103000.011000.011000.0-68000.0-13000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value8.966-15.534-0.117-0.9354.3085.813-0.7232.2278.4895.5318.708-4.319-4.231-8.587-5.8350.5172.5951.616-15.72-3.1732.7259.74-7.7013.95-3.6534.9153.197-1.3386.9134.543-5.558-3.699-13.846-0.669-1.7160.035-0.206-0.434
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating us-gaap:IncomeStatementLocation, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherOperatingIncomeExpense, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetGainLossIncludingPortionAttributableToNoncontrollingInterest


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-188000.0-156000.0-157000.0-157000.0-121000.0-148000.0-147000.0-148000.0-117000.0-113000.0
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpense, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value19000.020000.019000.019000.019000.020000.019000.019000.019000.020000.0
Percentage of OtherCostAndExpenseOperating-10.1-12.8-12.1-12.1-15.7-13.5-12.9-12.8-16.2-17.7

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherInterestAndDividendIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value987000.0993000.0384000.0412000.0363000.0382000.0377000.0373000.0370000.0415000.0416000.0457000.0502000.0491000.0465000.0441000.0409000.0386000.0278000.0341000.0304000.0245000.0283000.084000.0118000.0107000.0119000.098000.0106000.083000.062000.028000.044000.043000.045000.023000.027000.018000.015000.017000.018000.018000.0014000.012000.0
Percentage of OtherInterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3509000.02381000.01762000.01461000.01926000.01617000.02081000.01754000.02083000.01768000.01732000.01551000.01880000.02016000.02004000.02002000.01955000.01977000.02286000.01668000.01791000.01682000.01842000.01684000.01425000.01166000.01283000.01057000.01222000.0918000.01025000.0920000.0914000.0892000.0-1276000.01941000.02039000.01674000.0589000.01648000.01747000.01624000.0657000.01694000.01707000.0
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic


Participating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value183000.0276000.0218000.0195000.0299000.0294000.0226000.0277000.0303000.0145000.0148000.0253000.0-142000.0197000.0182000.0178000.0190000.0188000.0181000.0170000.0156000.0149000.016000.0118000.0101000.0119000.0103000.0
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForMergerRelatedCosts us-gaap:BusinessAcquisition

us-gaap:PaymentsForMergerRelatedCosts

dcom:BridgeBancorp


Payments
Period End2021-03-31
Value0.922
Percentage of PaymentsForMergerRelatedCosts100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value13126.0916.217
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromFederalHomeLoanBankStock

us-gaap:PaymentsForProceedsFromFederalHomeLoanBankStock


Payments
Period End2021-03-312020-03-31
Value-39006000.01127000.0
Percentage of PaymentsForProceedsFromFederalHomeLoanBankStock100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromLoansAndLeases


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.924208588117178551157916209820712613755295941761105312465914265358232396366543529169.73528182411
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock