Income Taxes - Deferred tax assets and liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Tax Assets
Deferred Compensation - Pension Benefits	$ 662	$ 601
Unrealized Loss on Investment Securities Available-for-Sale	1,832	1,870
Allowance for Credit Losses	360	614
Charitable Contribution Carryforward	262
Net Operating Loss	289
Total Deferred Tax Assets	3,405	3,085
Deferred Tax Liabilities
Tax Over Book Accumulated Depreciation	(628)	(655)
Federal Home Loan Bank Stock Dividend	(35)	(29)
Deferred Loan Fees	(248)	(252)
Other	(47)	(86)
Total Deferred Tax Liabilities	(958)	(1,022)
Deferred Tax Asset, Net	$ 2,447	$ 2,063