Loans and Allowance for Credit Losses - Loans - Credit quality indicators by year of origination (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Loans and Allowance for Credit Losses - Loans
Total	$ 205,219	$ 176,307
Real Estate Loan
Loans and Allowance for Credit Losses - Loans
2024	37,899
2023	14,919	15,316
2022	13,565	12,507
2021	14,959	16,675
2020	8,287	9,739
2019		9,457
Prior	72,309	72,536
Total	161,938	136,230
Real Estate Loan \| Pass
Loans and Allowance for Credit Losses - Loans
2024	37,899
2023	14,919	15,316
2022	13,565	12,507
2021	14,959	16,675
2020	8,287	9,739
2019		9,457
Prior	71,263	72,391
Total	160,892	136,085
Real Estate Loan \| Substandard
Loans and Allowance for Credit Losses - Loans
Prior	773
Total	773
Real Estate Loan \| Non accrual
Loans and Allowance for Credit Losses - Loans
Prior	273	145
Total	273	145
Commercial and Industrial
Loans and Allowance for Credit Losses - Loans
2024	5,734
2023	3,493	3,515
2022	903	1,099
2021	301	452
2020	3,434	3,834
2019		711
Prior	8,531	7,163
Total	22,396	16,774
Commercial and Industrial \| Pass
Loans and Allowance for Credit Losses - Loans
2024	5,734
2023	3,493	3,515
2022	903	1,099
2021	301	153
2020	3,434	3,834
2019		711
Prior	8,059	7,163
Total	21,924	16,475
Commercial and Industrial \| Special mention
Loans and Allowance for Credit Losses - Loans
Prior	472
Total	472
Commercial and Industrial \| Non accrual
Loans and Allowance for Credit Losses - Loans
2021		299
Total		299
Consumer Loans
Loans and Allowance for Credit Losses - Loans
2024	7,917
2023	1,786	2,140
2022	3,168	4,625
2021	3,208	5,737
2020	1,733	3,373
2019		3,481
Prior	3,073	3,947
Total	20,885	23,303
Consumer Loans \| Pass
Loans and Allowance for Credit Losses - Loans
2024	7,917
2023	1,786	2,140
2022	3,128	4,598
2021	3,174	5,697
2020	1,721	3,364
2019		3,481
Prior	3,072	3,940
Total	20,798	23,220
Consumer Loans \| Non accrual
Loans and Allowance for Credit Losses - Loans
2022	40	27
2021	34	40
2020	12	9
Prior	1	7
Total	$ 87	$ 83

Amount of financing receivable originated five years prior to current fiscal year.

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

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

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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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