Amortized cost excluding accrued interest, net, of financing receivable that can be withdrawn, repaid, and redrawn.

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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No definition available.

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- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
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-Section 45
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-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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No definition available.

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- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

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Amount, excluding accrued interest, of writeoff of financing receivable that can be withdrawn, repaid, and redrawn.

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Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.

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Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.

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Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease.

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LOANS AND ALLOWANCE FOR CREDIT LOSSES FOR LOANS - Risk category of bank loans by year of origination (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Mar. 31, 2024
Origination year
2025/2024	$ 60,876		$ 60,876		$ 68,625
2024/2023	90,190		90,190		169,408
2023/2022	154,459		154,459		338,864
2022/2021	328,835		328,835		126,861
2021/2020	118,121		118,121		84,175
Prior	266,887		266,887		215,697
Revolving Loans	25,741		25,741		20,383
Total Loans Receivable	1,045,109		1,045,109		1,024,013
Gross write-offs
2024/2023					11
Prior					2
Revolving Loans			117
Total Loans Receivable	116	$ 2	117	$ 13	13
Commercial and Industrial \| Commercial Business
Origination year
2025/2024	9,791		9,791		14,126
2024/2023	20,332		20,332		63,838
2023/2022	57,278		57,278		85,864
2022/2021	80,477		80,477		28,119
2021/2020	22,216		22,216		17,431
Prior	26,227		26,227		12,701
Revolving Loans	8,185		8,185		7,325
Total Loans Receivable	224,506		224,506		229,404
Commercial Real Estate Portfolio Segment
Origination year
Total Loans Receivable	931,842		931,842		925,907
Commercial Real Estate Portfolio Segment \| Commercial Business
Origination year
Total Loans Receivable	224,506		224,506		229,404
Commercial Real Estate Portfolio Segment \| Commercial Real Estate
Origination year
2025/2024	24,916		24,916		36,636
2024/2023	40,769		40,769		70,599
2023/2022	64,562		64,562		147,912
2022/2021	144,726		144,726		89,662
2021/2020	87,473		87,473		53,424
Prior	212,050		212,050		185,268
Total Loans Receivable	574,496		574,496		583,501
Gross write-offs
Revolving Loans			80
Total Loans Receivable	80		80
Commercial Real Estate Portfolio Segment \| Land
Origination year
2025/2024	619		619		2,361
2024/2023					2,695
2023/2022	2,597		2,597		94
2022/2021	86		86
2021/2020					106
Prior	479		479		437
Revolving Loans	281		281
Total Loans Receivable	4,062		4,062		5,693
Commercial Real Estate Portfolio Segment \| Multi-Family
Origination year
2025/2024	711		711		970
2024/2023	953		953		21,643
2023/2022	26,204		26,204		32,003
2022/2021	36,040		36,040		4,841
2021/2020	4,307		4,307		8,823
Prior	10,607		10,607		2,491
Total Loans Receivable	78,822		78,822		70,771
Commercial Real Estate Portfolio Segment \| Real Estate Construction
Origination year
2025/2024	10,901		10,901		14,114
2024/2023	27,530		27,530		10,078
2023/2022	3,442		3,442		12,346
2022/2021	8,083		8,083
Total Loans Receivable	49,956		49,956		36,538
Consumer
Origination year
Total Loans Receivable	113,267		113,267		98,106
Gross write-offs
Total Loans Receivable	36	$ 2	37	$ 13
Consumer \| Real estate one-to-four family
Origination year
2025/2024	10		10
2023/2022					60,447
2022/2021	59,305		59,305		4,164
2021/2020	4,072		4,072		4,364
Prior	17,514		17,514		14,792
Revolving Loans	16,859		16,859		12,599
Total Loans Receivable	97,760		97,760		96,366
Gross write-offs
Revolving Loans			11
Total Loans Receivable			11
Consumer \| Other installment
Origination year
2025/2024	13,928		13,928		418
2024/2023	606		606		555
2023/2022	376		376		198
2022/2021	118		118		75
2021/2020	53		53		27
Prior	10		10		8
Revolving Loans	416		416		459
Total Loans Receivable	15,507		15,507		1,740
Gross write-offs
2024/2023					11
Prior					2
Revolving Loans			26
Total Loans Receivable			26		13
Pass
Origination year
2025/2024	54,310		54,310		67,311
2024/2023	86,994		86,994		165,301
2023/2022	150,607		150,607		337,234
2022/2021	325,524		325,524		126,861
2021/2020	117,584		117,584		83,654
Prior	234,335		234,335		188,352
Revolving Loans	25,092		25,092		17,885
Total Loans Receivable	994,446		994,446		986,598
Pass \| Commercial and Industrial \| Commercial Business
Origination year
2025/2024	7,714		7,714		14,126
2024/2023	20,332		20,332		63,838
2023/2022	57,278		57,278		85,131
2022/2021	79,864		79,864		28,119
2021/2020	21,697		21,697		16,945
Prior	25,379		25,379		12,411
Revolving Loans	7,536		7,536		4,827
Total Loans Receivable	219,800		219,800		225,397
Pass \| Commercial Real Estate Portfolio Segment \| Commercial Real Estate
Origination year
2025/2024	20,427		20,427		36,116
2024/2023	37,573		37,573		66,847
2023/2022	60,894		60,894		147,015
2022/2021	142,028		142,028		89,662
2021/2020	87,473		87,473		53,424
Prior	180,602		180,602		158,311
Total Loans Receivable	528,997		528,997		551,375
Pass \| Commercial Real Estate Portfolio Segment \| Land
Origination year
2025/2024	619		619		2,361
2024/2023					2,340
2023/2022	2,597		2,597		94
2022/2021	86		86
2021/2020					106
Prior	479		479		437
Revolving Loans	281		281
Total Loans Receivable	4,062		4,062		5,338
Pass \| Commercial Real Estate Portfolio Segment \| Multi-Family
Origination year
2025/2024	711		711		970
2024/2023	953		953		21,643
2023/2022	26,020		26,020		32,003
2022/2021	36,040		36,040		4,841
2021/2020	4,289		4,289		8,788
Prior	10,383		10,383		2,429
Total Loans Receivable	78,396		78,396		70,674
Pass \| Commercial Real Estate Portfolio Segment \| Real Estate Construction
Origination year
2025/2024	10,901		10,901		13,320
2024/2023	27,530		27,530		10,078
2023/2022	3,442		3,442		12,346
2022/2021	8,083		8,083
Total Loans Receivable	49,956		49,956		35,744
Pass \| Consumer \| Real estate one-to-four family
Origination year
2025/2024	10		10
2023/2022					60,447
2022/2021	59,305		59,305		4,164
2021/2020	4,072		4,072		4,364
Prior	17,482		17,482		14,756
Revolving Loans	16,859		16,859		12,599
Total Loans Receivable	97,728		97,728		96,330
Pass \| Consumer \| Other installment
Origination year
2025/2024	13,928		13,928		418
2024/2023	606		606		555
2023/2022	376		376		198
2022/2021	118		118		75
2021/2020	53		53		27
Prior	10		10		8
Revolving Loans	416		416		459
Total Loans Receivable	15,507		15,507		1,740
Special Mention
Origination year
2025/2024	6,566		6,566		794
2024/2023	3,166		3,166		4,107
2023/2022	3,852		3,852		1,630
2022/2021	3,311		3,311
2021/2020	537		537		521
Prior	32,357		32,357		27,142
Revolving Loans	649		649		2,498
Total Loans Receivable	50,438		50,438		36,692
Special Mention \| Commercial and Industrial \| Commercial Business
Origination year
2025/2024	2,077		2,077
2023/2022					733
2022/2021	613		613
2021/2020	519		519		486
Prior	806		806		232
Revolving Loans	649		649		2,498
Total Loans Receivable	4,664		4,664		3,949
Special Mention \| Commercial Real Estate Portfolio Segment
Origination year
2024/2023					3,752
2023/2022					897
Prior					26,878
Total Loans Receivable					31,527
Special Mention \| Commercial Real Estate Portfolio Segment \| Commercial Real Estate
Origination year
2025/2024	4,489		4,489
2024/2023	3,166		3,166
2023/2022	3,668		3,668
2022/2021	2,698		2,698
Prior	31,385		31,385
Total Loans Receivable	45,406		45,406
Special Mention \| Commercial Real Estate Portfolio Segment \| Land
Origination year
2024/2023					355
Total Loans Receivable					355
Special Mention \| Commercial Real Estate Portfolio Segment \| Multi-Family
Origination year
2023/2022	184		184
2021/2020	18		18		35
Prior	166		166		32
Total Loans Receivable	368		368		67
Special Mention \| Commercial Real Estate Portfolio Segment \| Real Estate Construction
Origination year
2025/2024					794
Total Loans Receivable					794
Substandard
Origination year
2025/2024					520
2024/2023	30		30
Prior	195		195		203
Total Loans Receivable	225		225		723
Substandard \| Commercial and Industrial \| Commercial Business
Origination year
Prior	42		42		58
Total Loans Receivable	42		42		58
Substandard \| Commercial Real Estate Portfolio Segment
Origination year
2025/2024					520
Prior					79
Total Loans Receivable					599
Substandard \| Commercial Real Estate Portfolio Segment \| Commercial Real Estate
Origination year
2024/2023	30		30
Prior	63		63
Total Loans Receivable	93		93
Substandard \| Commercial Real Estate Portfolio Segment \| Multi-Family
Origination year
Prior	58		58		30
Total Loans Receivable	58		58		30
Substandard \| Consumer \| Real estate one-to-four family
Origination year
Prior	32		32		36
Total Loans Receivable	$ 32		$ 32		$ 36