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Deposits - Additional Information (Details) - Federal Reserve Bank of San Francisco | 12 Months Ended
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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] + References No definition available. + Details
Name: | prov_DepositLiabilitiesLineItems
Namespace Prefix: | prov_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- 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

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- 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
Period Type: | duration

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