Deposits - Additional Information (Details)	12 Months Ended
Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)
Deposits
Related party deposits	$ 6,300,000	$ 8,100,000
Deposits reclassified to loans held for investment	$ 24,000	$ 15,000
Federal Reserve Bank of San Francisco
Deposits
Percentage of reserve ratios on transaction accounts maintained in depository institution	0	0
Minimum reserve	$ 0	$ 0

[Line Items] for Deposit Liabilities [Table]

No definition available.

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Namespace Prefix:	prov_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of minimum reserve to be maintained at FHLB.

+ References

No definition available.

+ Details

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

- Definition

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

+ References

No definition available.

+ Details

Name:	prov_PercentageOfReserveRatiosOnTransactionAccountsMaintainedInDepositoryInstitution
Namespace Prefix:	prov_
Data Type:	xbrli:pureItemType
Balance Type:	na
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- Definition

Amount of deposits held by the entity that have been reclassified as loan balances receivable, for example, but not limited to, overdrafts receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478353/942-405-50-1

+ Details

Name:	us-gaap_DepositLiabilitiesReclassifiedAsLoansReceivable1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of deposits held by the entity for a related party (entity, shareholder, employee).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

+ Details

Name:	us-gaap_RelatedPartyDepositLiabilities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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Namespace Prefix:
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Balance Type:
Period Type: