Loans Held for Investment - Schedule of Allowance For Credit Losses and Recorded Investment in Gross Loans, by Portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Jun. 30, 2025
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 5,780	$ 6,329	$ 6,424	$ 7,065
(Recovery of) provision for credit losses	(146)	627	(790)	(109)
ACL, end of period	5,634	6,956	5,634	6,956
Allowance for credit losses: Collectively evaluated for impairment	5,634	6,956	5,634	6,956
Loans held for investment: Individually evaluated for allowances	461	742	461	742
Loans held for investment: Collectively evaluated for allowances	1,033,061	1,050,106	1,033,061	1,050,106
Total loans held for investment	$ 1,033,522	$ 1,050,848	$ 1,033,522	$ 1,050,848	$ 1,042,423
ACL on loans as a percentage of gross loans held for investment	0.55%	0.66%	0.55%	0.66%
Commercial business loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 4	$ 10	$ 6	$ 11
(Recovery of) provision for credit losses	(4)	27	(6)	26
ACL, end of period		37		37
Allowance for credit losses: Collectively evaluated for impairment		37		37
Loans held for investment: Collectively evaluated for allowances	22	4,371	22	4,371
Total loans held for investment	22	$ 4,371	22	$ 4,371	1,267
ACL on loans as a percentage of gross loans held for investment		0.85%		0.85%
Consumer loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans held for investment: Collectively evaluated for allowances	58	$ 59	58	$ 59
Total loans held for investment	58	59	58	59	57
Single-family \| Mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	5,126	5,679	5,734	6,295
(Recovery of) provision for credit losses	(92)	582	(700)	(34)
ACL, end of period	5,034	6,261	5,034	6,261
Allowance for credit losses: Collectively evaluated for impairment	5,034	6,261	5,034	6,261
Loans held for investment: Individually evaluated for allowances		742		742
Loans held for investment: Collectively evaluated for allowances	553,311	532,398	553,311	532,398
Total loans held for investment	$ 553,311	$ 533,140	$ 553,311	$ 533,140	544,425
ACL on loans as a percentage of gross loans held for investment	0.91%	1.17%	0.91%	1.17%
Multi-family \| Mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 584	$ 503	$ 615	$ 595
(Recovery of) provision for credit losses	(55)	46	(86)	(46)
ACL, end of period	529	549	529	549
Allowance for credit losses: Collectively evaluated for impairment	529	549	529	549
Loans held for investment: Individually evaluated for allowances	461		461
Loans held for investment: Collectively evaluated for allowances	407,828	433,724	407,828	433,724
Total loans held for investment	$ 408,289	$ 433,724	$ 408,289	$ 433,724	423,417
ACL on loans as a percentage of gross loans held for investment	0.13%	0.13%	0.13%	0.13%
Commercial real estate \| Mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 53	$ 58	$ 55	$ 66
(Recovery of) provision for credit losses	(2)	1	(4)	(7)
ACL, end of period	51	59	51	59
Allowance for credit losses: Collectively evaluated for impairment	51	59	51	59
Loans held for investment: Collectively evaluated for allowances	70,942	77,984	70,942	77,984
Total loans held for investment	$ 70,942	$ 77,984	$ 70,942	$ 77,984	72,766
ACL on loans as a percentage of gross loans held for investment	0.07%	0.08%	0.07%	0.08%
Construction \| Mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 12	$ 78	$ 12	$ 97
(Recovery of) provision for credit losses	7	(30)	7	(49)
ACL, end of period	19	48	19	48
Allowance for credit losses: Collectively evaluated for impairment	19	48	19	48
Loans held for investment: Collectively evaluated for allowances	812	1,480	812	1,480
Total loans held for investment	$ 812	$ 1,480	$ 812	$ 1,480	402
ACL on loans as a percentage of gross loans held for investment	2.34%	3.24%	2.34%	3.24%
Other \| Mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
ACL, beginning of period	$ 1	$ 1	$ 2	$ 1
(Recovery of) provision for credit losses		1	(1)	1
ACL, end of period	1	2	1	2
Allowance for credit losses: Collectively evaluated for impairment	1	2	1	2
Loans held for investment: Collectively evaluated for allowances	88	90	88	90
Total loans held for investment	$ 88	$ 90	$ 88	$ 90	$ 89
ACL on loans as a percentage of gross loans held for investment	1.14%	2.22%	1.14%	2.22%

PROVIDENT FINANCIAL HOLDINGS INC 10-Q