Loans - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025	Jun. 30, 2025
Loans
Total	$ 277,162	$ 263,706	$ 248,298
Real Estate, Residential Loans
Loans
Year 1	6,500	13,825
Year 2	13,829	12,856
Year 3	12,060	13,706
Year 4	13,212	12,435
Year 5	11,630	9,491
Prior	29,002	21,681
Revolving Loans	4,060	2,986
Total	90,293	86,980	81,373
Real Estate, Residential Loans \| A, B, or C
Loans
Year 1	6,500	13,825
Year 2	13,829	12,689
Year 3	11,901	13,706
Year 4	13,212	12,435
Year 5	11,630	9,217
Prior	28,157	21,039
Revolving Loans	4,001	2,928
Total	89,230	85,839
Real Estate, Residential Loans \| S
Loans
Prior	43	49
Total	43	49
Real Estate, Residential Loans \| D
Loans
Prior	445	514
Revolving Loans	59	58
Total	504	572
Real Estate, Residential Loans \| E
Loans
Year 2		167
Year 3	159
Year 5		274
Prior	357	79
Total	516	520
Real Estate, Construction Loans
Loans
Year 1	5,206	5,900
Year 2	7,344	10,795
Year 3	12,846	757
Year 4	400	1,309
Year 5	1,239	2,712
Prior	5,781	3,516
Revolving Loans	206	1
Total	33,022	24,990	19,474
Real Estate, Construction Loans \| A, B, or C
Loans
Year 1	5,206	5,900
Year 2	7,344	10,795
Year 3	12,846	640
Year 4	400	1,309
Year 5	1,239	2,712
Prior	5,656	3,383
Revolving Loans	206	1
Total	32,897	24,740
Real Estate, Construction Loans \| D
Loans
Year 3		117
Prior	125	133
Total	125	250
Real Estate, Nonresidential Loans
Loans
Year 1	8,719	22,014
Year 2	20,189	2,718
Year 3	2,654	10,432
Year 4	10,162	26,176
Year 5	22,888	9,473
Prior	55,493	49,014
Revolving Loans	7,188	5,016
Total	127,293	124,843	122,938
Real Estate, Nonresidential Loans \| A, B, or C
Loans
Year 1	8,719	22,014
Year 2	20,189	2,718
Year 3	2,654	10,432
Year 4	10,162	26,176
Year 5	22,888	9,473
Prior	55,231	48,501
Revolving Loans	7,188	5,016
Total	127,031	124,330
Real Estate, Nonresidential Loans \| S
Loans
Prior	40	48
Total	40	48
Real Estate, Nonresidential Loans \| D
Loans
Prior	222	465
Total	222	465
Commercial and industrial
Loans
Year 1	423	2,169
Year 2	1,830	875
Year 3	750	323
Year 4	373	318
Year 5	271	2
Prior	4,099	4,222
Revolving Loans	8,743	9,168
Total	16,489	17,077	12,977
Commercial and industrial \| A, B, or C
Loans
Year 1	423	2,169
Year 2	1,830	875
Year 3	750	323
Year 4	373	305
Year 5	264	2
Prior	4,099	4,222
Revolving Loans	8,743	9,168
Total	16,482	17,064
Commercial and industrial \| E
Loans
Year 4		13
Year 5	7
Total	7	13
Consumer/Other Loans
Loans
Year 1	1,906	4,102
Year 2	3,398	2,683
Year 3	2,205	1,780
Year 4	1,465	502
Year 5	374	236
Prior	360	249
Revolving Loans	357	264
Total	10,065	9,816	$ 11,536
Consumer/Other Loans \| A, B, or C
Loans
Year 1	1,906	4,102
Year 2	3,398	2,680
Year 3	2,203	1,780
Year 4	1,465	502
Year 5	374	236
Prior	360	249
Revolving Loans	353	260
Total	10,059	9,809
Consumer/Other Loans \| D
Loans
Year 2		3
Year 3	2
Revolving Loans	4	4
Total	$ 6	$ 7

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

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