Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-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_AccountsNotesAndLoansReceivableLineItems
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

Amount of loan with fixed rate of interest.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-3

+ Details

Name:	us-gaap_LoansReceivableWithFixedRatesOfInterest1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of loan with variable or adjustable rate of interest.

+ References

+ Details

Name:	us-gaap_LoansReceivableWithVariableRatesOfInterest1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	prov_AdjustableRateAxis=prov_WithinOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	prov_AdjustableRateAxis=prov_AfterOneYearThrough3yearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	prov_AdjustableRateAxis=prov_After3YearsThrough5YearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	prov_AdjustableRateAxis=prov_After5YearsThrough10YearsMember
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_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=prov_MortgageLoansCommercialRealEstateMember
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_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:

Loans Held for Investment - Schedule of Loans Held for Investment Contractually Repricing (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	$ 110,862
Total	1,045,667	$ 1,050,846	$ 1,070,468
Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	267,639
After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	211,912
After 3 Years Through 5 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	243,844
After 5 Years Through 10 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	211,410
Mortgage loans \| Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	110,145
Total	524,235	518,091	521,576
Mortgage loans \| Single-family \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	49,597
Mortgage loans \| Single-family \| After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	32,129
Mortgage loans \| Single-family \| After 3 Years Through 5 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	122,075
Mortgage loans \| Single-family \| After 5 Years Through 10 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	210,289
Mortgage loans \| Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	93
Total	435,782	445,182	457,351
Mortgage loans \| Multi-family \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	180,273
Mortgage loans \| Multi-family \| After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	153,535
Mortgage loans \| Multi-family \| After 3 Years Through 5 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	100,760
Mortgage loans \| Multi-family \| After 5 Years Through 10 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	1,121
Mortgage loans \| Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	384
Total	81,169	83,349	87,954
Mortgage loans \| Commercial real estate \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	33,528
Mortgage loans \| Commercial real estate \| After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	26,248
Mortgage loans \| Commercial real estate \| After 3 Years Through 5 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	21,009
Mortgage loans \| Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,816	2,692	2,100
Mortgage loans \| Construction \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	2,816
Mortgage loans \| Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	92
Total	92	95	104
Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	148
Total	1,510	1,372	1,321
Commercial business loans \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	1,362
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	63	$ 65	$ 62
Consumer loans \| Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	$ 63