Investment Securities (Details 8) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Amortized Cost	$ 99,847	$ 95,033
Debt Securities, Available-for-sale and Held-to-maturity	$ 101,328	$ 94,735

The cost of debt securities, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined) and fair value hedge accounting adjustments, if any.

No definition available.

Name:	prov_DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost
Namespace Prefix:	prov_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant