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Deposits - Additional Information (Details) - Federal Reserve Bank of San Francisco	12 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)
Deposit Liabilities [Line Items]
Percentage of reserve ratios on transaction accounts maintained in depository institution	0	0
Minimum reserve	$ 0	$ 0

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- Definition

[Line Items] for Deposit Liabilities [Table]

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No definition available.

+ Details

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Namespace Prefix:	prov_
Data Type:	xbrli:stringItemType
Balance Type:	na
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- Definition

The amount of minimum reserve to be maintained at FHLB.

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No definition available.

+ Details

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Namespace Prefix:	prov_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Definition

Percentage of reserve ratios on transaction accounts maintained at a depository institution.

+ References

No definition available.

+ Details

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Namespace Prefix:	prov_
Data Type:	xbrli:pureItemType
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- Details

Name:	srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis=prov_FederalReserveBankOfSanFranciscoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: