LOANS - Credit quality indicators (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
LOANS
Total	$ 233,576	$ 238,339
Real Estate, Residential Loans
LOANS
Year 1	10,203	11,865
Year 2	11,135	17,053
Year 3	14,611	12,280
Year 4	10,681	4,740
Year 5	4,472	5,478
Prior	19,865	18,332
Revolving Loans	4,448	4,147
Revolving Loans Converted to Term Loans	3,537	401
Total	78,952	74,296
Real Estate, Residential Loans \| A, B, or C
LOANS
Year 1	10,203	11,865
Year 2	11,135	17,053
Year 3	14,611	12,158
Year 4	10,386	4,695
Year 5	4,348	5,451
Prior	19,348	17,502
Revolving Loans	4,448	4,147
Revolving Loans Converted to Term Loans	3,537	401
Total	78,016	73,272
Real Estate, Residential Loans \| S
LOANS
Prior	56	66
Total	56	66
Real Estate, Residential Loans \| D
LOANS
Year 3		122
Year 5	124
Prior	338	623
Total	462	745
Real Estate, Residential Loans \| E
LOANS
Year 4	295	45
Year 5		27
Prior	123	141
Total	418	213
Real Estate, Construction Loans
LOANS
Year 1	2,876	1,069
Year 2	546	2,119
Year 3	1,464	2,133
Year 4	1,916	1,466
Year 5	935	38
Prior	2,701	3,966
Revolving Loans	6,578	16,562
Total	17,016	27,353
Real Estate, Construction Loans \| A, B, or C
LOANS
Year 1	2,876	1,069
Year 2	425	2,119
Year 3	1,464	2,133
Year 4	1,916	1,379
Year 5	854	38
Prior	2,701	3,966
Revolving Loans	6,578	12,827
Total	16,814	23,531
Real Estate, Construction Loans \| S
LOANS
Revolving Loans		3,735
Total		3,735
Real Estate, Construction Loans \| D
LOANS
Year 2	121
Year 4		87
Year 5	81
Total	202	87
Real Estate, Nonresidential Loans
LOANS
Year 1	2,711	12,387
Year 2	11,191	20,951
Year 3	24,434	11,056
Year 4	10,290	15,008
Year 5	13,344	5,497
Prior	34,621	34,428
Revolving Loans	17,672	14,959
Revolving Loans Converted to Term Loans		728
Total	114,263	115,014
Real Estate, Nonresidential Loans \| A, B, or C
LOANS
Year 1	2,711	12,387
Year 2	11,191	20,951
Year 3	24,434	11,056
Year 4	10,290	15,008
Year 5	13,344	5,497
Prior	34,096	34,330
Revolving Loans	17,672	14,959
Revolving Loans Converted to Term Loans		728
Total	113,738	114,916
Real Estate, Nonresidential Loans \| S
LOANS
Prior	62
Total	62
Real Estate, Nonresidential Loans \| D
LOANS
Prior	463	98
Total	463	98
Commercial and industrial
LOANS
Year 1	1,187	850
Year 2	510	1,008
Year 3	524	831
Year 4	638	263
Year 5	167	2,742
Prior	2,542	39
Revolving Loans	7,813	6,763
Total	13,381	12,496
Commercial and industrial \| A, B, or C
LOANS
Year 1	1,187	850
Year 2	488	1,008
Year 3	524	831
Year 4	638	263
Year 5	167	2,742
Prior	2,542	39
Revolving Loans	7,813	6,763
Total	13,359	12,496
Commercial and industrial \| D
LOANS
Year 2	22
Total	22
Consumer/Other Loans
LOANS
Year 1	4,725	5,353
Year 2	3,258	1,423
Year 3	805	841
Year 4	401	439
Year 5	262	252
Prior	254	307
Revolving Loans	259	513
Revolving Loans Converted to Term Loans		52
Total	9,964	9,180
Consumer/Other Loans \| A, B, or C
LOANS
Year 1	4,725	5,346
Year 2	3,258	1,417
Year 3	804	841
Year 4	401	439
Year 5	262	234
Prior	254	304
Revolving Loans	254	508
Revolving Loans Converted to Term Loans		52
Total	9,958	9,141
Consumer/Other Loans \| D
LOANS
Year 1		7
Year 2		6
Year 3	1
Year 5		18
Prior		3
Revolving Loans	5	5
Total	$ 6	$ 39

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

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