10-Q 1 ppbi-20210930.htm 10-Q ppbi-20210930
PACIFIC PREMIER BANCORP INC0001028918false12/312021Q3http://fasb.org/us-gaap/2021-01-31#AccountingStandardsUpdate201613MemberP6Yhttp://fasb.org/us-gaap/2021-01-31#OtherAssetshttp://fasb.org/us-gaap/2021-01-31#OtherAssetshttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesAndOtherLiabilitieshttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesAndOtherLiabilities00010289182021-01-012021-09-30xbrli:shares00010289182021-10-29iso4217:USD00010289182021-09-3000010289182020-12-31iso4217:USDxbrli:shares00010289182021-07-012021-09-3000010289182021-04-012021-06-3000010289182020-07-012020-09-3000010289182020-01-012020-09-300001028918us-gaap:DepositAccountMember2021-07-012021-09-300001028918us-gaap:DepositAccountMember2021-04-012021-06-300001028918us-gaap:DepositAccountMember2020-07-012020-09-300001028918us-gaap:DepositAccountMember2021-01-012021-09-300001028918us-gaap:DepositAccountMember2020-01-012020-09-300001028918us-gaap:FinancialServiceOtherMember2021-07-012021-09-300001028918us-gaap:FinancialServiceOtherMember2021-04-012021-06-300001028918us-gaap:FinancialServiceOtherMember2020-07-012020-09-300001028918us-gaap:FinancialServiceOtherMember2021-01-012021-09-300001028918us-gaap:FinancialServiceOtherMember2020-01-012020-09-300001028918us-gaap:DebitCardMember2021-07-012021-09-300001028918us-gaap:DebitCardMember2021-04-012021-06-300001028918us-gaap:DebitCardMember2020-07-012020-09-300001028918us-gaap:DebitCardMember2021-01-012021-09-300001028918us-gaap:DebitCardMember2020-01-012020-09-300001028918us-gaap:FiduciaryAndTrustMember2021-07-012021-09-300001028918us-gaap:FiduciaryAndTrustMember2021-04-012021-06-300001028918us-gaap:FiduciaryAndTrustMember2020-07-012020-09-300001028918us-gaap:FiduciaryAndTrustMember2021-01-012021-09-300001028918us-gaap:FiduciaryAndTrustMember2020-01-012020-09-300001028918us-gaap:CorrespondentClearingMember2021-07-012021-09-300001028918us-gaap:CorrespondentClearingMember2021-04-012021-06-300001028918us-gaap:CorrespondentClearingMember2020-07-012020-09-300001028918us-gaap:CorrespondentClearingMember2021-01-012021-09-300001028918us-gaap:CorrespondentClearingMember2020-01-012020-09-300001028918us-gaap:CommonStockMember2020-12-310001028918us-gaap:AdditionalPaidInCapitalMember2020-12-310001028918us-gaap:RetainedEarningsMember2020-12-310001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310001028918us-gaap:RetainedEarningsMember2021-01-012021-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-09-300001028918us-gaap:CommonStockMember2021-01-012021-09-300001028918us-gaap:AdditionalPaidInCapitalMember2021-01-012021-09-300001028918us-gaap:CommonStockMember2021-09-300001028918us-gaap:AdditionalPaidInCapitalMember2021-09-300001028918us-gaap:RetainedEarningsMember2021-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-09-300001028918us-gaap:CommonStockMember2021-06-300001028918us-gaap:AdditionalPaidInCapitalMember2021-06-300001028918us-gaap:RetainedEarningsMember2021-06-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-3000010289182021-06-300001028918us-gaap:RetainedEarningsMember2021-07-012021-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300001028918us-gaap:CommonStockMember2021-07-012021-09-300001028918us-gaap:AdditionalPaidInCapitalMember2021-07-012021-09-300001028918us-gaap:CommonStockMember2019-12-310001028918us-gaap:AdditionalPaidInCapitalMember2019-12-310001028918us-gaap:RetainedEarningsMember2019-12-310001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-3100010289182019-12-310001028918us-gaap:RetainedEarningsMember2020-01-012020-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-01-012020-09-300001028918us-gaap:AdditionalPaidInCapitalMember2020-01-012020-09-300001028918us-gaap:CommonStockMember2020-01-012020-09-3000010289182019-01-012019-12-310001028918srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberus-gaap:RetainedEarningsMember2019-12-310001028918srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918us-gaap:CommonStockMember2020-09-300001028918us-gaap:AdditionalPaidInCapitalMember2020-09-300001028918us-gaap:RetainedEarningsMember2020-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-09-3000010289182020-09-300001028918us-gaap:CommonStockMember2020-06-300001028918us-gaap:AdditionalPaidInCapitalMember2020-06-300001028918us-gaap:RetainedEarningsMember2020-06-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-06-3000010289182020-06-300001028918us-gaap:RetainedEarningsMember2020-07-012020-09-300001028918us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-07-012020-09-300001028918us-gaap:AdditionalPaidInCapitalMember2020-07-012020-09-300001028918us-gaap:CommonStockMember2020-07-012020-09-300001028918ppbi:OpusBankMember2020-06-012020-06-010001028918srt:MinimumMember2021-01-012021-09-300001028918srt:MaximumMember2021-01-012021-09-300001028918ppbi:OpusBankMemberppbi:OpusBankMember2020-06-01ppbi:office0001028918ppbi:PENSCOTrustCompanyLLCMember2020-05-31ppbi:client_accountxbrli:pure0001028918ppbi:OpusBankMember2020-06-010001028918ppbi:OpusBankMemberus-gaap:CommonStockMember2020-06-012020-06-010001028918ppbi:OpusBankMember2020-05-290001028918ppbi:OpusBankMemberus-gaap:WarrantMember2020-06-012020-06-010001028918ppbi:OpusBankMemberus-gaap:StockOptionMember2020-06-012020-06-010001028918ppbi:OpusBankMemberus-gaap:RestrictedStockMember2020-06-012020-06-010001028918ppbi:OpusBankMemberus-gaap:CommonStockMember2020-05-292020-05-290001028918ppbi:OpusBankMember2020-05-292020-05-290001028918ppbi:OpusBankMemberus-gaap:RestrictedStockMember2020-05-292020-05-290001028918ppbi:OpusBankMemberppbi:OptionsAndWarrantsMember2020-05-292020-05-290001028918ppbi:OpusBankMemberus-gaap:CoreDepositsMember2020-06-010001028918ppbi:OpusBankMemberus-gaap:CustomerRelationshipsMember2020-06-010001028918ppbi:OpusBankMember2020-07-012021-09-300001028918ppbi:OpusBankMember2021-01-012021-09-300001028918ppbi:OpusBankMember2020-01-012020-09-300001028918ppbi:OpusBankMember2020-07-012020-09-300001028918us-gaap:USTreasurySecuritiesMember2021-09-300001028918us-gaap:AgencySecuritiesMember2021-09-300001028918us-gaap:CorporateDebtSecuritiesMember2021-09-300001028918us-gaap:MunicipalBondsMember2021-09-300001028918us-gaap:CollateralizedMortgageObligationsMember2021-09-300001028918us-gaap:MortgageBackedSecuritiesMember2021-09-300001028918us-gaap:USTreasurySecuritiesMember2020-12-310001028918us-gaap:AgencySecuritiesMember2020-12-310001028918us-gaap:CorporateDebtSecuritiesMember2020-12-310001028918us-gaap:MunicipalBondsMember2020-12-310001028918us-gaap:CollateralizedMortgageObligationsMember2020-12-310001028918us-gaap:MortgageBackedSecuritiesMember2020-12-310001028918us-gaap:OtherDebtSecuritiesMember2021-09-300001028918us-gaap:OtherDebtSecuritiesMember2020-12-310001028918us-gaap:MunicipalBondsMember2021-07-012021-09-300001028918us-gaap:MunicipalBondsMember2021-07-010001028918us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-09-300001028918us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-31ppbi:investment_security0001028918ppbi:OpusBankMember2020-04-012020-06-300001028918ppbi:OpusBankMemberus-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember2020-04-012020-06-300001028918us-gaap:USTreasurySecuritiesMembersrt:MoodysAa3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918srt:MoodysAa3RatingMemberus-gaap:AgencySecuritiesMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918srt:MoodysBaa3RatingMemberus-gaap:AgencySecuritiesMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:CorporateDebtSecuritiesMembersrt:MoodysA3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:CorporateDebtSecuritiesMembersrt:MoodysBaa3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:MunicipalBondsMembersrt:MoodysAa3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:MunicipalBondsMembersrt:MoodysA3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:CollateralizedMortgageObligationsMembersrt:MoodysAa3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:MortgageBackedSecuritiesMembersrt:MoodysAa3RatingMemberus-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:AvailableforsaleSecuritiesMember2021-09-300001028918us-gaap:MunicipalBondsMembersrt:MoodysAa3RatingMemberus-gaap:HeldtomaturitySecuritiesMember2021-09-300001028918us-gaap:MortgageBackedSecuritiesMembersrt:MoodysAa3RatingMemberus-gaap:HeldtomaturitySecuritiesMember2021-09-300001028918us-gaap:HeldtomaturitySecuritiesMembersrt:MoodysBaa3RatingMemberus-gaap:OtherDebtSecuritiesMember2021-09-300001028918us-gaap:HeldtomaturitySecuritiesMember2021-09-300001028918us-gaap:OtherAggregatedInvestmentsMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918us-gaap:UnfundedLoanCommitmentMember2021-09-300001028918us-gaap:UnfundedLoanCommitmentMember2020-12-310001028918ppbi:MultifamilyLoanSecuritizationMemberppbi:OpusBankMember2016-12-232016-12-230001028918ppbi:MultifamilyLoanSecuritizationLiabilityMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:MultifamilyLoanSecuritizationMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:MultifamilyLoanSecuritizationMember2020-12-310001028918ppbi:MultifamilyLoanSecuritizationMember2021-09-300001028918ppbi:SmallBusinessAdministrationLoansMember2021-09-300001028918ppbi:MultifamilyLoanSecuritizationMember2020-12-310001028918ppbi:SmallBusinessAdministrationLoansMember2020-12-31ppbi:areappbi:grade0001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:PassMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:SubstandardMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:PassMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:PassMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:SpecialMentionMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:SubstandardMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:PassMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:SpecialMentionMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:SubstandardMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:PassMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:SubstandardMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918us-gaap:PassMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918us-gaap:SubstandardMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:PassMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:PassMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:PassMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:PassMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:PassMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:PassMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:SpecialMentionMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:SubstandardMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:PassMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:SubstandardMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918us-gaap:PassMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918us-gaap:SubstandardMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918us-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918us-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918us-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918us-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918us-gaap:FinancialAssetNotPastDueMember2021-09-300001028918us-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001028918us-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918us-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918us-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918us-gaap:FinancialAssetNotPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918us-gaap:FinancingReceivables60To89DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918us-gaap:FinancialAssetNotPastDueMember2020-12-310001028918us-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001028918us-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001028918us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001028918us-gaap:ValuationTechniqueDiscountedCashFlowMember2021-09-300001028918ppbi:ValuationTechniqueUnderlyingValueofCollateralMember2021-09-300001028918us-gaap:ValuationTechniqueDiscountedCashFlowMember2020-12-310001028918ppbi:ValuationTechniqueUnderlyingValueofCollateralMember2020-12-31ppbi:loan00010289182021-01-012021-03-310001028918ppbi:CommercialRealEstateOwneroccupiedMember2021-01-012021-09-300001028918ppbi:CommercialRealEstateOwneroccupiedMember2021-07-012021-09-300001028918ppbi:CommercialAndIndustrialMember2021-07-012021-09-300001028918ppbi:CommercialAndIndustrialMember2021-01-012021-09-300001028918ppbi:CommercialRealEstateOwnerOccupiedAndCommercialAndIndustrialMember2021-01-012021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMember2021-01-012021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMember2021-07-012021-09-300001028918ppbi:COVID19RelatedLoanModificationsMember2021-07-012021-09-300001028918ppbi:COVID19RelatedLoanModificationsMember2020-01-012020-12-310001028918ppbi:COVID19RelatedLoanModificationsMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:RetailPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:RetailPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:RetailPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:OfficePropertiesMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:IndustrialPropertiesMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:LandPropertiesMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:HotelPropertiesMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:ResidentialRealEstateMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:VariousBusinessAssetsMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:OfficePropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:IndustrialPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:LandPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:HotelPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:VariousBusinessAssetsMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:OfficePropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:IndustrialPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:OfficePropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:IndustrialPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberus-gaap:ResidentialRealEstateMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:OfficePropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:IndustrialPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:RetailPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:LandPropertiesMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:HotelPropertiesMember2021-09-300001028918us-gaap:ResidentialRealEstateMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:OfficePropertiesMember2021-09-300001028918ppbi:IndustrialPropertiesMember2021-09-300001028918ppbi:RetailPropertiesMember2021-09-300001028918ppbi:LandPropertiesMember2021-09-300001028918ppbi:HotelPropertiesMember2021-09-300001028918us-gaap:ResidentialRealEstateMember2021-09-300001028918ppbi:VariousBusinessAssetsMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:RetailPropertiesMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:RetailPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:RetailPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:RetailPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:OfficePropertiesMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:IndustrialPropertiesMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:LandPropertiesMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:HotelPropertiesMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:ResidentialRealEstateMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:VariousBusinessAssetsMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:OfficePropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:IndustrialPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:LandPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:HotelPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:VariousBusinessAssetsMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:OfficePropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:IndustrialPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:RetailPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberus-gaap:ResidentialRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:OfficePropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:IndustrialPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberus-gaap:ResidentialRealEstateMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:OfficePropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:IndustrialPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:RetailPropertiesMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:LandPropertiesMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:HotelPropertiesMember2020-12-310001028918us-gaap:ResidentialRealEstateMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:OfficePropertiesMember2020-12-310001028918ppbi:IndustrialPropertiesMember2020-12-310001028918ppbi:RetailPropertiesMember2020-12-310001028918ppbi:LandPropertiesMember2020-12-310001028918ppbi:HotelPropertiesMember2020-12-310001028918us-gaap:ResidentialRealEstateMember2020-12-310001028918ppbi:VariousBusinessAssetsMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-06-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-07-012021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2021-06-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2021-07-012021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2021-06-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2021-07-012021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-06-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-07-012021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2021-06-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2021-07-012021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2021-06-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2021-07-012021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2021-06-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2021-07-012021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2021-06-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2021-07-012021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2021-06-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2021-07-012021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-06-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-07-012021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2021-06-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2021-07-012021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-06-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-07-012021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-01-012021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2021-01-012021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2021-01-012021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-01-012021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2021-01-012021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2021-01-012021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2021-01-012021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2021-01-012021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-01-012021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2021-01-012021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-01-012021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-06-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-07-012020-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-06-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-07-012020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-06-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-07-012020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-06-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-07-012020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2020-06-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2020-07-012020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2020-06-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2020-07-012020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-06-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-07-012020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2020-06-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2020-07-012020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2020-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2020-06-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2020-07-012020-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-06-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-07-012020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-06-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-07-012020-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-06-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-07-012020-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2019-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-01-012020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2019-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-01-012020-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2019-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-01-012020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2019-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-01-012020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2019-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMember2020-01-012020-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2019-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberppbi:FranchiseRealEstateSecuredMember2019-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMember2020-01-012020-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2019-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMember2020-01-012020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2019-12-310001028918us-gaap:CommercialPortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberppbi:CommercialAndIndustrialMember2019-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:CommercialAndIndustrialMember2020-01-012020-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2019-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMember2020-01-012020-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2019-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-01-012020-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2019-12-310001028918ppbi:SingleFamilyResidentialMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberppbi:RetailLoansPortfolioSegmentMember2019-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-01-012020-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2019-12-310001028918srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2019-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001028918us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember2020-01-012020-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:CommercialAndIndustrialMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2021-09-300001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ExcludingSmallBusinessAdministrationPaycheckProtectionProgramMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:CommercialAndIndustrialMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMember2020-12-310001028918ppbi:FranchiseNonrealEstateSecuredMemberus-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault0to5.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefault5.00to10.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ProbabilityofDefaultGreaterthan10.00PercentMemberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918us-gaap:CommercialPortfolioSegmentMemberppbi:ExcludingSmallBusinessAdministrationPaycheckProtectionProgramMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatioGreaterthan75PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:FranchiseRealEstateSecuredMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatioGreaterthan75PercentMember2021-09-300001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:CommercialRealEstateNonowneroccupiedMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MultiFamilyRealEstateLoanMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:ConstructionandLandMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:CommercialRealEstateOwneroccupiedMemberppbi:DebttoValueRatioGreaterthan75PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:FranchiseRealEstateSecuredMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatioGreaterthan75PercentMemberppbi:FranchiseRealEstateSecuredMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55PercentandBelowMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio55to65PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatio65to75PercentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:DebttoValueRatioGreaterthan75PercentMember2020-12-310001028918ppbi:FICOScoreGreaterthan740Memberppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:FICOScore680to740Memberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:FICOScore580to680Memberppbi:RetailLoansPortfolioSegmentMember2021-09-300001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:FICOScoreLessthan580Member2021-09-300001028918ppbi:FICOScoreGreaterthan740Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:FICOScore680to740Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:FICOScore580to680Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2021-09-300001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMemberppbi:FICOScoreLessthan580Member2021-09-300001028918ppbi:FICOScoreGreaterthan740Memberppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:FICOScore680to740Memberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:FICOScore580to680Memberppbi:RetailLoansPortfolioSegmentMember2020-12-310001028918ppbi:SingleFamilyResidentialMemberppbi:RetailLoansPortfolioSegmentMemberppbi:FICOScoreLessthan580Member2020-12-310001028918ppbi:FICOScoreGreaterthan740Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:FICOScore680to740Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:FICOScore580to680Memberppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMember2020-12-310001028918ppbi:RetailLoansPortfolioSegmentMemberus-gaap:ConsumerLoanMemberppbi:FICOScoreLessthan580Member2020-12-310001028918ppbi:OpusBankMember2021-01-012021-06-300001028918us-gaap:CoreDepositsMember2021-09-300001028918us-gaap:CustomerRelationshipsMember2021-09-300001028918us-gaap:CoreDepositsMember2020-12-310001028918us-gaap:CustomerRelationshipsMember2020-12-3100010289182021-03-310001028918us-gaap:SubordinatedDebtMember2021-04-150001028918us-gaap:SubordinatedDebtMember2021-04-152021-04-150001028918ppbi:OpusBankMemberus-gaap:SubordinatedDebtMember2021-07-010001028918us-gaap:JuniorSubordinatedDebtMemberppbi:HeritageOaksCapitalTrustIIMember2021-07-010001028918us-gaap:JuniorSubordinatedDebtMemberppbi:SantaLuciaBancorpCACapitalTrustMember2021-07-070001028918ppbi:SubordinatedAndJuniorSubordinatedDebtMember2021-07-070001028918ppbi:SubordinatedAndJuniorSubordinatedDebtMember2021-07-072021-07-07ppbi:note0001028918us-gaap:SubordinatedDebtMember2021-09-300001028918us-gaap:SubordinatedDebtMember2020-12-310001028918us-gaap:JuniorSubordinatedDebtMember2020-12-310001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes5.75PercentDue2024Member2021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes5.75PercentDue2024Member2020-12-310001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes4875PercentDue2029Member2021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes4875PercentDue2029Memberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes4875PercentDue2029Member2020-12-310001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes5375PercentDue2030Member2021-09-300001028918us-gaap:SubordinatedDebtMemberus-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberppbi:SubordinatedNotes5375PercentDue2030Member2021-01-012021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes5375PercentDue2030Member2020-12-310001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes7.125Due2025Member2021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes7.125Due2025Member2020-12-310001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes55PercentDue2026Member2021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes55PercentDue2026Memberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001028918us-gaap:SubordinatedDebtMemberppbi:SubordinatedNotes55PercentDue2026Member2020-12-310001028918us-gaap:JuniorSubordinatedDebtMemberppbi:HeritageOaksBancorpMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001028918us-gaap:JuniorSubordinatedDebtMemberppbi:HeritageOaksBancorpMember2021-09-300001028918us-gaap:JuniorSubordinatedDebtMemberppbi:HeritageOaksBancorpMember2020-12-310001028918us-gaap:JuniorSubordinatedDebtMemberppbi:SantaLuciaBancorpCACapitalTrustMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001028918us-gaap:JuniorSubordinatedDebtMemberppbi:SantaLuciaBancorpCACapitalTrustMember2021-09-300001028918us-gaap:JuniorSubordinatedDebtMemberppbi:SantaLuciaBancorpCACapitalTrustMember2020-12-310001028918us-gaap:JuniorSubordinatedDebtMember2021-09-300001028918us-gaap:SubordinatedDebtMember2021-06-300001028918us-gaap:SubordinatedDebtMember2021-04-012021-06-300001028918us-gaap:SubordinatedDebtMember2021-07-012021-09-300001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:AgencySecuritiesMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:AgencySecuritiesMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:AgencySecuritiesMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2021-09-300001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CollateralizedMortgageObligationsMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:AgencySecuritiesMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:AgencySecuritiesMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:AgencySecuritiesMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2020-12-310001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:MunicipalBondsMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CollateralizedMortgageObligationsMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:WarrantMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2021-06-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2020-06-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2020-12-310001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2019-12-310001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2021-07-012021-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2020-07-012020-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2021-01-012021-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2020-01-012020-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2021-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:WarrantMember2020-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918srt:MaximumMemberus-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2021-09-300001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918srt:MaximumMemberus-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputOptionVolatilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:MeasurementInputRiskFreeInterestRateMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountForLackOfMarketabilityMemberus-gaap:ValuationTechniqueOptionPricingModelMember2020-12-310001028918srt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2021-09-300001028918srt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2021-09-300001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:FairValueMeasurementsNonrecurringMember2021-09-300001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:FairValueMeasurementsNonrecurringMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918srt:MaximumMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918srt:MaximumMemberppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2021-09-300001028918srt:MaximumMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918srt:MaximumMemberppbi:FranchiseNonrealEstateSecuredMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:FranchiseNonrealEstateSecuredMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2021-09-300001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918srt:MaximumMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:CommercialRealEstateNonowneroccupiedMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918srt:MaximumMemberppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:InvestorLoansSecuredbyRealEstatePortfolioSegmentMembersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FairValueInputsLevel3Member2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918srt:MaximumMemberppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:SmallBusinessAdministrationSecuredbyRealEstateMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:FairValueMeasurementsNonrecurringMemberppbi:BusinessLoansSecuredbyRealEstatePortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2020-12-310001028918srt:MaximumMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMemberppbi:CommercialAndIndustrialMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMembersrt:MinimumMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918srt:MaximumMemberppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918ppbi:ValuationTechniqueFairValueofCollateralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Memberppbi:SmallBusinessAdministrationNotSecuredbyRealEstateMembersrt:WeightedAverageMemberppbi:MeasurementInputCollateralDiscountAndCostToSellMember2020-12-310001028918us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300001028918us-gaap:FairValueInputsLevel1Member2021-09-300001028918us-gaap:FairValueInputsLevel2Member2021-09-300001028918us-gaap:FairValueInputsLevel3Member2021-09-300001028918us-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300001028918us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:BankTimeDepositsMember2021-09-300001028918us-gaap:FairValueInputsLevel1Memberus-gaap:BankTimeDepositsMember2021-09-300001028918us-gaap:FairValueInputsLevel2Memberus-gaap:BankTimeDepositsMember2021-09-300001028918us-gaap:FairValueInputsLevel3Memberus-gaap:BankTimeDepositsMember2021-09-300001028918us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:BankTimeDepositsMember2021-09-300001028918us-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310001028918us-gaap:FairValueInputsLevel1Member2020-12-310001028918us-gaap:FairValueInputsLevel2Member2020-12-310001028918us-gaap:FairValueInputsLevel3Member2020-12-310001028918us-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310001028918us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:BankTimeDepositsMember2020-12-310001028918us-gaap:FairValueInputsLevel1Memberus-gaap:BankTimeDepositsMember2020-12-310001028918us-gaap:FairValueInputsLevel2Memberus-gaap:BankTimeDepositsMember2020-12-310001028918us-gaap:FairValueInputsLevel3Memberus-gaap:BankTimeDepositsMember2020-12-310001028918us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:BankTimeDepositsMember2020-12-310001028918us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMember2021-09-300001028918us-gaap:CommercialRealEstateMember2021-09-300001028918us-gaap:CommercialRealEstateMember2020-12-310001028918us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:CommercialRealEstateMember2021-09-300001028918us-gaap:NondesignatedMemberus-gaap:OverTheCounterMember2021-09-300001028918us-gaap:NondesignatedMemberus-gaap:OverTheCounterMember2020-12-31ppbi:warrant_asset0001028918us-gaap:NondesignatedMemberppbi:OpusBankMemberus-gaap:WarrantMember2020-06-012020-06-010001028918us-gaap:NondesignatedMemberus-gaap:WarrantMember2020-12-310001028918us-gaap:NondesignatedMemberus-gaap:WarrantMember2021-09-300001028918us-gaap:InterestRateContractMemberus-gaap:DesignatedAsHedgingInstrumentMember2021-09-300001028918us-gaap:DesignatedAsHedgingInstrumentMember2021-09-300001028918us-gaap:NondesignatedMemberus-gaap:InterestRateSwapMember2021-09-300001028918us-gaap:NondesignatedMember2021-09-300001028918us-gaap:NondesignatedMemberus-gaap:InterestRateSwapMember2020-12-310001028918us-gaap:NondesignatedMember2020-12-310001028918us-gaap:InterestIncomeMember2021-07-012021-09-300001028918us-gaap:InterestRateContractMemberus-gaap:OtherIncomeMember2021-07-012021-09-300001028918us-gaap:InterestRateContractMemberus-gaap:OtherIncomeMember2020-07-012020-09-300001028918us-gaap:InterestRateContractMemberus-gaap:OtherIncomeMember2021-01-012021-09-300001028918us-gaap:InterestRateContractMemberus-gaap:OtherIncomeMember2020-01-012020-09-300001028918us-gaap:OtherContractMemberus-gaap:OtherIncomeMember2021-07-012021-09-300001028918us-gaap:OtherContractMemberus-gaap:OtherIncomeMember2020-07-012020-09-300001028918us-gaap:OtherContractMemberus-gaap:OtherIncomeMember2021-01-012021-09-300001028918us-gaap:OtherContractMemberus-gaap:OtherIncomeMember2020-01-012020-09-300001028918us-gaap:WarrantMemberus-gaap:OtherIncomeMember2021-07-012021-09-300001028918us-gaap:WarrantMemberus-gaap:OtherIncomeMember2020-07-012020-09-300001028918us-gaap:WarrantMemberus-gaap:OtherIncomeMember2021-01-012021-09-300001028918us-gaap:WarrantMemberus-gaap:OtherIncomeMember2020-01-012020-09-300001028918us-gaap:InterestRateSwapMember2021-09-300001028918us-gaap:InterestRateSwapMember2020-12-310001028918ppbi:OutofScopeofTopic606Member2021-07-012021-09-300001028918ppbi:OutofScopeofTopic606Member2021-04-012021-06-300001028918ppbi:OutofScopeofTopic606Member2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DepositAccountMember2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DepositAccountMember2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DepositAccountMember2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FinancialServiceOtherMember2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FinancialServiceOtherMember2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FinancialServiceOtherMember2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DebitCardMember2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DebitCardMember2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DebitCardMember2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FiduciaryAndTrustMember2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FiduciaryAndTrustMember2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FiduciaryAndTrustMember2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:CorrespondentClearingMember2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:CorrespondentClearingMember2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:CorrespondentClearingMember2020-07-012020-09-300001028918ppbi:WithinScopeofTopic606Member2021-07-012021-09-300001028918ppbi:WithinScopeofTopic606Member2021-04-012021-06-300001028918ppbi:WithinScopeofTopic606Member2020-07-012020-09-300001028918ppbi:OutofScopeofTopic606Member2021-01-012021-09-300001028918ppbi:OutofScopeofTopic606Member2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DepositAccountMember2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DepositAccountMember2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FinancialServiceOtherMember2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FinancialServiceOtherMember2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DebitCardMember2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:DebitCardMember2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FiduciaryAndTrustMember2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:FiduciaryAndTrustMember2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:CorrespondentClearingMember2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Memberus-gaap:CorrespondentClearingMember2020-01-012020-09-300001028918ppbi:WithinScopeofTopic606Member2021-01-012021-09-300001028918ppbi:WithinScopeofTopic606Member2020-01-012020-09-300001028918us-gaap:FiduciaryAndTrustMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:MultifamilyLoanSecuritizationAssetMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:MultifamilyLoanSecuritizationAssetMember2020-12-310001028918ppbi:MultifamilyLoanSecuritizationLiabilityMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2020-12-310001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:AffordableHousingPartnershipAssetMember2021-09-300001028918ppbi:AffordableHousingPartnershipMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:AffordableHousingPartnershipAssetMember2020-12-310001028918ppbi:AffordableHousingPartnershipMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2020-12-310001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:AffordableHousingPartnershipLiabilityMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberppbi:AffordableHousingPartnershipLiabilityMember2020-12-310001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-09-300001028918us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2020-12-310001028918us-gaap:JuniorSubordinatedDebtMemberppbi:HeritageOaksCapitalTrustIIMember2021-07-310001028918us-gaap:JuniorSubordinatedDebtMemberppbi:SantaLuciaBancorpCACapitalTrustMember2021-07-310001028918us-gaap:SubsequentEventMember2021-10-192021-10-190001028918us-gaap:SubsequentEventMember2021-11-050001028918us-gaap:MunicipalBondsMemberus-gaap:SubsequentEventMember2021-10-012021-10-010001028918us-gaap:MunicipalBondsMemberus-gaap:SubsequentEventMember2021-10-010001028918us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:SubsequentEventMemberus-gaap:FairValueHedgingMember2021-11-01

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549 
FORM 10-Q 
(Mark One)
    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2021
OR 
    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the transition period from _______ to _______ 
Commission File Number 0-22193
 ppbi-20210930_g1.jpg
(Exact name of registrant as specified in its charter) 
Delaware33-0743196
(State or other jurisdiction of incorporation or organization)(I.R.S Employer Identification No.)
 
17901 Von Karman Avenue, Suite 1200, Irvine, California 92614
(Address of principal executive offices and zip code)
(949) 864-8000
(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act).
Large accelerated filerAccelerated filerNon-accelerated filer
(Do not check if a smaller reporting company)
Smaller reporting companyEmerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant is a shell company (as defined in Exchange Act Rule 12b-2).  Yes No

Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading SymbolName of Each Exchange on Which Registered
Common Stock, par value $0.01 per sharePPBINASDAQ Global Select Market
The number of shares outstanding of the registrant’s common stock as of October 29, 2021 was 94,355,063.



PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES
FORM 10-Q
INDEX
FOR THE QUARTER ENDED SEPTEMBER 30, 2021
2


PART I - FINANCIAL INFORMATION
Item 1.  Financial Statements
PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
(Unaudited)
(Dollars in thousands, except par value and share data)
September 30,
2021
December 31,
2020
ASSETS
Cash and due from banks$160,276 $135,429 
Interest-bearing deposits with financial institutions162,044 745,337 
Cash and cash equivalents322,320 880,766 
Interest-bearing time deposits with financial institutions2,708 2,845 
Investments held-to-maturity, at amortized cost, net of allowance for credit losses of $11 and $0 (fair value of $169,154 and $25,013) at September 30, 2021 and December 31, 2020, respectively
170,576 23,732 
Investment securities available-for-sale, at fair value4,709,815 3,931,115 
FHLB, FRB, and other stock, at cost118,399 117,055 
Loans held for sale, at lower of cost or fair value8,100 601 
Loans held for investment13,982,861 13,236,433 
Allowance for credit losses(211,481)(268,018)
Loans held for investment, net13,771,380 12,968,415 
Accrued interest receivable63,228 74,574 
Premises and equipment72,850 78,884 
Deferred income taxes, net83,432 89,056 
Bank-owned life insurance447,135 292,564 
Intangible assets73,451 85,507 
Goodwill901,312 898,569 
Other assets260,505 292,861 
Total assets$21,005,211 $19,736,544 
LIABILITIES 
Deposit accounts: 
Noninterest-bearing checking$6,841,495 $6,011,106 
Interest-bearing: 
Checking3,477,902 2,913,260 
Money market/savings6,037,532 5,662,969 
Retail certificates of deposit1,113,070 1,471,512 
Wholesale/brokered certificates of deposit 155,330 
Total interest-bearing10,628,504 10,203,071 
Total deposits17,469,999 16,214,177 
FHLB advances and other borrowings150,000 31,000 
Subordinated debentures330,408 501,511 
Accrued expenses and other liabilities216,688 243,207 
Total liabilities18,167,095 16,989,895 
STOCKHOLDERS’ EQUITY 
Preferred stock, $0.01 par value; 1,000,000 authorized; none issued and outstanding
  
Common stock, $0.01 par value; 150,000,000 shares authorized at September 30, 2021 and December 31, 2020; 94,354,211 shares and 94,483,136 shares issued and outstanding, respectively.
929 931 
Additional paid-in capital2,347,626 2,354,871 
Retained earnings488,385 330,555 
Accumulated other comprehensive income1,176 60,292 
Total stockholders’ equity2,838,116 2,746,649 
Total liabilities and stockholders’ equity$21,005,211 $19,736,544 


Accompanying notes are an integral part of these consolidated financial statements.
3


PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME (LOSS)
(Unaudited)
 Three Months EndedNine Months Ended
 September 30,June 30,September 30,September 30,September 30,
(Dollars in thousands, except share data)
20212021202020212020
INTEREST INCOME
Loans$157,025 $152,365 $167,455 $464,615 $414,059 
Investment securities and other interest-earning assets19,022 18,327 14,536 55,118 35,843 
Total interest income176,047 170,692 181,991 519,733 449,902 
INTEREST EXPENSE  
Deposits2,432 3,265 8,509 10,123 28,651 
FHLB advances and other borrowings1  113 66 1,411 
Subordinated debentures4,545 6,493 6,823 17,889 13,827 
Total interest expense6,978 9,758 15,445 28,078 43,889 
Net interest income before provision for credit losses169,069 160,934 166,546 491,655 406,013 
Provision for credit losses(19,726)(38,476)4,210 (56,228)190,299 
Net interest income after provision for credit losses188,795 199,410 162,336 547,883 215,714 
NONINTEREST INCOME  
Loan servicing income536 622 481 1,616 1,395 
Service charges on deposit accounts2,375 2,222 1,593 6,629 4,707 
Other service fee income350 352 487 1,175 1,095 
Debit card interchange fee income834 1,099 944 2,720 1,749 
Earnings on bank-owned life insurance3,266 2,279 2,270 7,778 4,920 
Net gain from sales of loans1,187 1,546 9,542 3,094 8,281 
Net gain from sales of investment securities4,190 5,085 1,141 13,321 8,880 
Trust custodial account fees11,446 7,897 6,960 26,565 9,357 
Escrow and exchange fees1,867 1,672 1,142 5,065 1,407 
Other income4,049 3,955 2,198 12,606 6,340 
Total noninterest income30,100 26,729 26,758 80,569 48,131 
NONINTEREST EXPENSE  
Compensation and benefits53,592 53,474 51,021 159,614 128,408 
Premises and occupancy12,611 12,240 12,373 36,831