Condensed Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
Beginning balance at Dec. 31, 2020	$ 135	$ 89,995	$ 92,165	$ 3,786	$ 186,081
Beginning balance (in shares) at Dec. 31, 2020	13,532,558
Net Income			5,074		5,074
Other comprehensive loss				(2,552)	(2,552)
Exercise of stock options	$ 1	151			152
Exercise of stock options (in shares)	21,250
Restricted stock vesting (in shares)	12,571
Share-based compensation		149			149
Ending balance at Mar. 31, 2021	$ 136	90,295	97,239	1,234	188,904
Ending balance (in shares) at Mar. 31, 2021	13,566,379
Beginning balance at Dec. 31, 2021	$ 137	91,107	117,626	(400)	208,470
Beginning balance (in shares) at Dec. 31, 2021	13,669,772
Net Income			7,674		7,674
Other comprehensive loss				(10,529)	(10,529)
Dividend declared on common stock ($0.20 per share)			(2,790)		(2,790)
Exercise of stock options	$ 2	1,889			1,891
Exercise of stock options (in shares)	206,472
Restricted stock vesting (in shares)	13,960
Share-based compensation		139			139
Ending balance at Mar. 31, 2022	$ 139	$ 93,135	$ 122,510	$ (10,929)	$ 204,855
Ending balance (in shares) at Mar. 31, 2022	13,890,204