Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss, Net of Tax [Member]	Total
Balance at Dec. 31, 2020	$ 70	$ 30,149	$ 129,691	$ (28,863)	$ 131,047
Net income			19,770		19,770
Other comprehensive loss, net of tax				1,549	1,549
Common stock issued		215			215
Common stock dividend declared			(3,974)		(3,974)
Stock based compensation		472			472
Stock repurchase	(4)	(7,175)			(7,179)
Balance at Dec. 31, 2021	66	23,661	145,487	(27,314)	141,900
Net income			25,048		25,048
Other comprehensive loss, net of tax				(11,712)	(11,712)
Common stock issued	1	216			217
Common stock dividend declared			(4,192)		(4,192)
Stock based compensation		532			532
Balance at Dec. 31, 2022	$ 67	$ 24,409	$ 166,343	$ (39,026)	$ 151,793