Aggregate dividends declared during the period for each share of common stock outstanding.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral.

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Subsequent Events (Details) - USD ($)			3 Months Ended	6 Months Ended
Subsequent Events (Details) - USD ($)	Jul. 19, 2019	Jul. 08, 2019	Jun. 30, 2019	Jun. 30, 2019	Mar. 31, 2004
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)			$ 0.22	$ 0.22
Subordinated Debentures
Subsequent Event [Line Items]
Effective rate (as a percent)			5.35%	5.35%
Subordinated Debentures \| LIBOR
Subsequent Event [Line Items]
Floating interest rate, basis points added to base rate (as a percent)				2.75%
Subordinated Debentures \| PPBI Trust I
Subsequent Event [Line Items]
Debt issued					$ 10,300,000
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)	$ 0.22
Subsequent Event \| Subordinated Debentures
Subsequent Event [Line Items]
Aggregate amount called on Subordinated Debentures		$ 10,448,000
Subsequent Event \| Subordinated Debentures \| PPBI Trust I
Subsequent Event [Line Items]
Debt issued		$ 10,310,000