Consolidated Statements of Operations (Parenthetical) $ in Millions	3 Months Ended
Sep. 30, 2021 USD ($)
Consolidated Statements of Operations
Employee retention tax credit	$ 1.2

The amount of employee retention tax credit available during the reporting period.

No definition available.

Name:	prov_EmployeeRetentionTaxCredit
Namespace Prefix:	prov_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration