Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Treasury Stock And Deferred Compensation	Retained Earnings Cumulative effect of adoption of ASU 2016-13	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Cumulative effect of adoption of ASU 2016-13	Total
Beginning Balance at Dec. 31, 2022	$ 6,044	$ 24,814	$ (3,730)		$ 41,945	$ (9,336)		$ 59,737
Net Income					1,888			1,888
Other comprehensive income (loss)						1,606		1,606
Cash dividends - per share					(1,848)			(1,848)
Shares purchased for deferred compensation plan		(87)	87
Repurchase of common stock			(733)					(733)
Expense related to share-based compensation plans		445						445
Ending Balance at Mar. 31, 2023	6,044	25,172	(4,376)	$ (2,090)	39,895	(7,730)	$ (2,090)	59,005
Beginning Balance at Dec. 31, 2023	6,064	25,913	(4,924)		44,018	(7,478)		63,593
Net Income					1,993			1,993
Other comprehensive income (loss)						(329)		(329)
Cash dividends - per share					(1,938)			(1,938)
Shares purchased for deferred compensation plan		(334)	334
Repurchase of common stock			(656)					(656)
Expense related to share-based compensation plans		543						543
Restricted stock issued	124	(124)
Ending Balance at Mar. 31, 2024	$ 6,188	$ 25,998	$ (5,246)		$ 44,073	$ (7,807)		$ 63,206