CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Surplus	Retained Earnings	Accumulated Other Comprehensive Income	Treasury Stock	Total
Balance at Dec. 31, 2020	$ 12,231	$ 39,543	$ 85,307	$ 12,870	$ (5,709)	$ 144,242
Balance (in shares) at Dec. 31, 2020	6,115,281
Net Income			3,878			3,878
Other comprehensive income, net of taxes				(3,923)		(3,923)
Issuance of common stock under dividend reinvestment plan	$ 32	351				383
Issuance of common stock under dividend reinvestment plan (in shares)	16,304
Dividends			(1,647)			(1,647)
Balance at Mar. 31, 2021	$ 12,263	39,894	87,538	8,947	(5,709)	142,933
Balance (in shares) at Mar. 31, 2021	6,131,585
Balance at Dec. 31, 2021	$ 12,358	40,940	93,378	7,588	(5,709)	148,555
Balance (in shares) at Dec. 31, 2021	6,178,835
Net Income			3,543			3,543
Other comprehensive income, net of taxes				(17,282)		(17,282)
Issuance of common stock under dividend reinvestment plan	$ 32	372				404
Issuance of common stock under dividend reinvestment plan (in shares)	16,297
Dividends			(1,665)			(1,665)
Balance at Mar. 31, 2022	$ 12,390	$ 41,312	$ 95,256	$ (9,694)	$ (5,709)	$ 133,555
Balance (in shares) at Mar. 31, 2022	6,195,132