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Federal Income Taxes (Significant components of our deferred tax assets and liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets |  |
Allowance for loan losses | $ 1,848 | $ 1,635
Deferred directors' fees | 1,648 | 1,553
Employee benefit plans | 82 | 98
Core deposit premium and acquisition expenses | 764 | 759
Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss | 9,296 | 0
Net unrecognized actuarial loss on pension plan | 363 | 536
Life insurance death benefit payable | 497 | 497
Other | 789 | 867
Total deferred tax assets | 15,287 | 5,945
Deferred tax liabilities |  |
Prepaid pension cost | 297 | 309
Premises and equipment | 1,590 | 1,729
Accretion on securities | 166 | 61
Core deposit premium and acquisition expenses | 984 | 947
Net unrealized gains on available-for-sale securities | 0 | 1,018
Other | 1,075 | 834
Total deferred tax liabilities | 4,112 | 4,898
Net deferred tax assets (liabilities) | $ 11,175 | $ 1,047

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