Loans Held For Investment (Detail Textuals 2) $ in Thousands	3 Months Ended	12 Months Ended
Sep. 30, 2018 USD ($) property	Jun. 30, 2018 USD ($) property
Number of properties acquired in settlement of loans	0	0
Number of previously foreclosed properties sold	1	2
Southern California
Number of real estate owned properties	1	2
Real estate owned fair value \| $	$ 524	$ 906

-- None. No documentation exists for this element. --

No definition available.

Name:	prov_NumberOfPropertiesAcquiredInSettlementOfLoans
Namespace Prefix:	prov_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration