Fair Value of Financial Instruments - Schedule of Reconciliation of Beginning and Ending Balances of Recurring Fair Value Measurements Using Level 3 Inputs (Details) - Level 3 - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 1,143	$ 1,423
Total gains or losses (realized/unrealized) Included in earnings	$ 13	$ (10)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Revenue from Contract with Customer, Including Assessed Tax	Revenue from Contract with Customer, Including Assessed Tax
Total gains or losses (realized/unrealized) Included in other comprehensive loss	$ 1	$ (2)
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]	OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax	OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax
Purchases	$ 0	$ 0
Issuances	0	0
Settlements	(54)	(296)
Transfers in and/or out of Level 3	0	0
Ending balance	1,103	1,143
Impact of ASU adoption \| ASC 326
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		28
Private issue CMO
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	88	102
Total gains or losses (realized/unrealized) Included in earnings	0	0
Total gains or losses (realized/unrealized) Included in other comprehensive loss	3	(1)
Purchases	0	0
Issuances	0	0
Settlements	(12)	(13)
Transfers in and/or out of Level 3	0	0
Ending balance	79	88
Private issue CMO \| Impact of ASU adoption \| ASC 326
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		0
Loans Held For Investment, at fair value
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	1,047	1,312
Total gains or losses (realized/unrealized) Included in earnings	13	(10)
Total gains or losses (realized/unrealized) Included in other comprehensive loss	0	0
Purchases	0	0
Issuances	0	0
Settlements	(42)	(283)
Transfers in and/or out of Level 3	0	0
Ending balance	1,018	1,047
Loans Held For Investment, at fair value \| Impact of ASU adoption \| ASC 326
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		28
Interest-only strips
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	8	9
Total gains or losses (realized/unrealized) Included in earnings	0	0
Total gains or losses (realized/unrealized) Included in other comprehensive loss	(2)	(1)
Purchases	0	0
Issuances	0	0
Settlements	0	0
Transfers in and/or out of Level 3	0	0
Ending balance	$ 6	8
Interest-only strips \| Impact of ASU adoption \| ASC 326
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		$ 0

PROVIDENT FINANCIAL HOLDINGS INC 10-K