Note K - Other Operating Expenses - Other Operating Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
FDIC Insurance	$ 1,944	$ 1,162	$ 1,092
Computer services	1,436	1,501	1,646
Telecommunications	1,354	1,669	1,658
Director Fees	$ 1,293	$ 1,100	$ 1,375