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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
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-SubTopic 10
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-Paragraph 2
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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LOANS AND ACL - Loans receivable, excluding loans held for sale (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
LOANS RECEIVABLE
Total loans	$ 1,092,484	$ 1,062,460
Less: ACL for loans	15,248	15,374	$ 15,364	$ 15,309
Loans receivable, net	1,077,236	1,047,086
Commercial and Construction \| Commercial Business
LOANS RECEIVABLE
Total loans	219,846	232,935
Commercial Real Estate Portfolio Segment
LOANS RECEIVABLE
Total loans	968,277	950,363
Commercial Real Estate Portfolio Segment \| Commercial Business
LOANS RECEIVABLE
Total loans	219,846	232,935
Less: ACL for loans	4,587	5,033	5,280	3,123
Commercial Real Estate Portfolio Segment \| Commercial Real Estate
LOANS RECEIVABLE
Total loans	611,634	592,185
Less: ACL for loans	7,527	7,492	7,391	8,894
Commercial Real Estate Portfolio Segment \| Land
LOANS RECEIVABLE
Total loans	9,143	4,610
Less: ACL for loans	192	83	106	93
Commercial Real Estate Portfolio Segment \| Multi-Family
LOANS RECEIVABLE
Total loans	103,614	91,451
Less: ACL for loans	468	444	367	798
Commercial Real Estate Portfolio Segment \| Real Estate Construction
LOANS RECEIVABLE
Total loans	24,040	29,182
Less: ACL for loans	432	480	636	764
Consumer
LOANS RECEIVABLE
Total loans	124,207	112,097
Less: ACL for loans	2,042	1,842	$ 1,584	$ 1,127
Consumer \| Real estate one-to-four family
LOANS RECEIVABLE
Total loans	96,698	97,683
Consumer \| Other installment
LOANS RECEIVABLE
Total loans	$ 27,509	$ 14,414