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 at Dec. 31, 2021	198	200,473		149,966	56		350,693
Net income							13,112
Balances at Jun. 30, 2022	198	200,914		158,316	(6,651)		352,777
Balances at Mar. 31, 2022	198	200,640		153,198	(2,172)		351,864
Net income				7,499			7,499
Other comprehensive income (loss)					(4,479)		(4,479)
Common shares issued for employee stock purchase plan		102					102
Stock-based compensation		172					172
Cash dividends declared				(2,381)			(2,381)
Balances at Jun. 30, 2022	198	200,914		158,316	(6,651)		352,777
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
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							10,475
Balances at Jun. 30, 2023	199	202,008		169,494	(8,561)		363,140
Balances at Mar. 31, 2023	199	201,736		167,864	(8,161)		361,638
Net income				4,018			4,018
Other comprehensive income (loss)					(400)		(400)
Common shares issued for employee stock purchase plan		102					102
Stock-based compensation		170					170
Cash dividends declared				(2,388)			(2,388)
Balances at Jun. 30, 2023	$ 199	$ 202,008		$ 169,494	$ (8,561)		$ 363,140