Consolidated Statements of Condition (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Consolidated Statements of Condition
Debt Securities, Available-for-Sale, Amortized Cost	$ 371,236	$ 379,195
Held to maturity securities, fair value	$ 123,414	$ 138,523
Common stock, par or stated value per share	$ 1	$ 1
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	4,661,686	4,661,686
Common stock, shares outstanding	4,661,686	4,661,686