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Represents the number of subcategories established within pass grade to stratify risk associated with pass loans.

No definition available.

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Represents the outstanding balance, as of the balance sheet date, of loans serviced for others.

No definition available.

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Represents the amount up to which the bank can provide loans on secured basis to one borrower as per current regulations.

No definition available.

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Represents the outstanding balance as of the balance sheet date of loans to one borrower of secured credit.

No definition available.

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Represents the amount up to which the bank can provide loans on unsecured basis to one borrower as per current regulations.

No definition available.

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Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Percentage of Loans

No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other.

No definition available.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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The balance of financing receivables that were individually evaluated for impairment.

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Number of financing receivables that have been modified by troubled debt restructurings.

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Amount, after troubled debt restructuring, of modified financing receivable.

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Amount of financing receivable modified as troubled debt restructuring.

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Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

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Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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The cash inflow associated with the sale of loans receivables arising from the financing of goods and services.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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Reflects the estimated amount of impairment as of the balance sheet date of recognized servicing assets that are being amortized in proportion to and over the period of estimated net servicing income or loss.

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Name:	us-gaap_FinancialInstrumentAxis=ppbi_MultifamilyLoanSecuritizationLiabilityMember
Namespace Prefix:
Data Type:	na
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Name:	srt_ConsolidatedEntitiesAxis=us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember
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Name:	us-gaap_FinancialInstrumentAxis=ppbi_MultifamilyLoanSecuritizationMember
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Name:	dei_LegalEntityAxis=ppbi_OpusBankMember
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