CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid in Capital	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings	Accumulated Other Comprehensive Income (loss)	Cumulative Effect, Period of Adoption, Adjustment	Total
Balances at Dec. 31, 2021	$ 198	$ 200,473		$ 149,966	$ 56		$ 350,693
Net income				5,613			5,613
Other comprehensive income (loss)					(2,228)		(2,228)
Common shares issued for employee stock purchase plan		37					37
Stock-based compensation		130					130
Cash dividends declared				(2,381)			(2,381)
Balances at Mar. 31, 2022	198	200,640		153,198	(2,172)		351,864
Balances (Accounting Standards Update 2016-13) at Dec. 31, 2022			$ (7,818)			$ (7,818)
Balances at Dec. 31, 2022	199	201,494		171,613	(9,021)		364,285
Net income				6,457			6,457
Other comprehensive income (loss)					860		860
Common shares issued for employee stock purchase plan		87					87
Stock-based compensation		155					155
Cash dividends declared				(2,388)			(2,388)
Balances at Mar. 31, 2023	$ 199	$ 201,736		$ 167,864	$ (8,161)		$ 361,638