Loans Held for Investment - Schedule of Gross Loans Held for Investment by Loan Types and Risk Category (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Investment in loans by risk categories by year of origination
Year 1	$ 35,227	$ 77,502
Year 2	103,571	319,657
Year 3	306,108	255,094
Year 4	240,496	92,750
Year 5	86,089	81,483
Prior	278,060	246,202
Revolving Loans	1,295	1,476
Total	1,050,846
Total		1,074,164
Single-family
Investment in loans by risk categories by year of origination
Total		518,821
Multi Family
Investment in loans by risk categories by year of origination
Total		461,113
Construction Loans [Member]
Investment in loans by risk categories by year of origination
Total		1,936
Other
Investment in loans by risk categories by year of origination
Total		106
Mortgage loans
Investment in loans by risk categories by year of origination
Total	83,349
Total		90,558
Mortgage loans \| Single-family
Investment in loans by risk categories by year of origination
Year 1	19,476	51,378
Year 2	60,688	216,989
Year 3	205,817	157,015
Year 4	149,084	20,992
Year 5	19,606	11,793
Prior	63,406	60,622
Revolving Loans	14	32
Total	518,091
Total		518,821
Mortgage loans \| Single-family \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 1	19,476	51,378
Year 2	60,688	216,989
Year 3	205,817	157,015
Year 4	149,084	20,741
Year 5	19,606	11,793
Prior	59,702	59,451
Revolving Loans	14	32
Total	514,387
Total		517,399
Mortgage loans \| Single-family \| Special Mention [Member]
Investment in loans by risk categories by year of origination
Prior	1,111
Total	1,111
Mortgage loans \| Single-family \| Substandard [Member]
Investment in loans by risk categories by year of origination
Year 4		251
Prior	2,593	1,171
Total	2,593
Total		1,422
Mortgage loans \| Multi Family
Investment in loans by risk categories by year of origination
Year 1	10,374	17,429
Year 2	28,892	77,956
Year 3	75,876	91,436
Year 4	87,394	65,127
Year 5	60,938	59,709
Prior	181,708	149,456
Total	445,182
Total		461,113
Mortgage loans \| Multi Family \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 1	10,374	17,429
Year 2	28,892	77,956
Year 3	75,876	90,926
Year 4	86,916	65,127
Year 5	60,938	59,709
Prior	180,119	149,456
Total	443,115
Total		460,603
Mortgage loans \| Multi Family \| Special Mention [Member]
Investment in loans by risk categories by year of origination
Year 3		510
Total		510
Mortgage loans \| Multi Family \| Substandard [Member]
Investment in loans by risk categories by year of origination
Year 4	478
Prior	1,589
Total	2,067
Mortgage loans \| Commercial real estate
Investment in loans by risk categories by year of origination
Year 1	3,874	8,586
Year 2	13,763	23,815
Year 3	23,298	5,527
Year 4	4,018	6,525
Year 5	5,450	9,981
Prior	32,946	36,124
Total	83,349
Total		90,558
Mortgage loans \| Commercial real estate \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 1	3,874	8,586
Year 2	13,763	23,815
Year 3	23,298	5,527
Year 4	4,018	6,525
Year 5	5,450	9,981
Prior	32,946	35,577
Total	83,349
Total		90,011
Mortgage loans \| Commercial real estate \| Substandard [Member]
Investment in loans by risk categories by year of origination
Prior		547
Total		547
Mortgage loans \| Construction Loans [Member]
Investment in loans by risk categories by year of origination
Year 1	1,480	94
Year 2	228	726
Year 3	984	1,116
Total	2,692
Total		1,936
Mortgage loans \| Construction Loans [Member] \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 1	1,480	94
Year 2	228	726
Year 3	984	1,116
Total	2,692
Total		1,936
Mortgage loans \| Other
Investment in loans by risk categories by year of origination
Year 4		106
Year 5	95
Total	95
Total		106
Mortgage loans \| Other \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 4		106
Year 5	95
Total	95
Total		106
Commercial business loans
Investment in loans by risk categories by year of origination
Year 2		171
Year 3	133
Revolving Loans	1,239	1,394
Total	1,372
Total		1,565
Commercial business loans \| Pass [Member]
Investment in loans by risk categories by year of origination
Year 2		171
Year 3	133
Revolving Loans	1,239	1,394
Total	1,372
Total		1,565
Consumer loans
Investment in loans by risk categories by year of origination
Year 1	23	15
Revolving Loans	42	50
Total	65
Total		65
Consumer loans \| Not graded
Investment in loans by risk categories by year of origination
Year 1	23	15
Total	23
Total		15
Consumer loans \| Pass [Member]
Investment in loans by risk categories by year of origination
Revolving Loans	42	50
Total	$ 42
Total		$ 50

No definition available.

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossByOriginationYearAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

+ References

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease.

+ References

+ Details

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

- Definition

Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

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

- Definition

Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

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

- Definition

Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

+ Details

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

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prov_MortgageLoansSingleFamilyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prov_MortgageLoansMultiFamilyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prov_MortgageLoansOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prov_MortgageLoansCommercialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=prov_NotGradedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: