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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Allowance by Loan Segment (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	$ 2,839,000	$ 2,157,000
Charge-offs	(42,000)	(384,000)
Recoveries	38,000	222,000
(Release) provision for credit losses	(146,000)	844,000
Balance, end of year	2,689,000	2,839,000
Individually evaluated for impairment:
Individually evaluated for impairment, Balance in allowance	18,000	139,000
Individually evaluated for impairment, Related loan balance	148,000	799,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	2,671,000	2,700,000
Collectively evaluated for impairment, Related loan balance	207,245,000	204,420,000
Real Estate Loan
Individually evaluated for impairment:
Individually evaluated for impairment, Balance in allowance	18,000	139,000
Real Estate Loan | Construction and Land
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	40,000	31,000
(Release) provision for credit losses	(27,000)	9,000
Balance, end of year	13,000	40,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	13,000	40,000
Collectively evaluated for impairment, Related loan balance	4,941,000	8,882,000
Real Estate Loan | Farmland
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	16,000	18,000
(Release) provision for credit losses	(1,000)	(2,000)
Balance, end of year	15,000	16,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	15,000	16,000
Collectively evaluated for impairment, Related loan balance	313,000	315,000
Real Estate Loan | Single-family Residential
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	1,529,000	1,290,000
(Release) provision for credit losses	(49,000)	239,000
Balance, end of year	1,480,000	1,529,000
Individually evaluated for impairment:
Individually evaluated for impairment, Balance in allowance	18,000	18,000
Individually evaluated for impairment, Related loan balance	25,000	26,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	1,462,000	1,511,000
Collectively evaluated for impairment, Related loan balance	103,999,000	98,967,000
Real Estate Loan | Multi-family
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	224,000	96,000
(Release) provision for credit losses	1,000	128,000
Balance, end of year	225,000	224,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	225,000	224,000
Collectively evaluated for impairment, Related loan balance	4,983,000	5,022,000
Real Estate Loan | Commercial
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	507,000	190,000
(Release) provision for credit losses	(128,000)	317,000
Balance, end of year	379,000	507,000
Individually evaluated for impairment:
Individually evaluated for impairment, Balance in allowance		121,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	379,000	507,000
Collectively evaluated for impairment, Related loan balance	47,238,000	48,726,000
Commercial and Industrial | Commercial and Industrial
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	272,000	304,000
Charge-offs		(299,000)
(Release) provision for credit losses	63,000	(32,000)
Balance, end of year	335,000	272,000
Individually evaluated for impairment:
Individually evaluated for impairment, Balance in allowance		121,000
Individually evaluated for impairment, Related loan balance	123,000	773,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	335,000	151,000
Collectively evaluated for impairment, Related loan balance	18,032,000	15,932,000
Commercial and Industrial | SBA guaranty
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	38,000	21,000
Charge-offs		(299,000)
(Release) provision for credit losses	(7,000)	316,000
Balance, end of year	31,000	38,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	31,000	38,000
Collectively evaluated for impairment, Related loan balance	5,615,000	5,691,000
Consumer Loans
Financing Receivable, Allowance for Credit Losses
Charge-offs	(42,000)	(85,000)
Consumer Loans | Consumer
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	45,000	30,000
Charge-offs		(18,000)
Recoveries		133,000
(Release) provision for credit losses	(14,000)	(100,000)
Balance, end of year	31,000	45,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	31,000	45,000
Collectively evaluated for impairment, Related loan balance	2,370,000	2,880,000
Consumer Loans | Automobile
Financing Receivable, Allowance for Credit Losses
Balance, beginning of year	168,000	177,000
Charge-offs	(42,000)	(67,000)
Recoveries	38,000	89,000
(Release) provision for credit losses	16,000	(31,000)
Balance, end of year	180,000	168,000
Collectively evaluated for impairment:
Collectively evaluated for impairment, Balance in allowance	180,000	168,000
Collectively evaluated for impairment, Related loan balance	$ 19,754,000	$ 18,005,000

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