Condensed Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period at Dec. 31, 2021	$ 398,484	$ 323,401	$ 74,582	$ 501
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	48,265		48,265
Cash dividends declared	(13,931)		(13,931)
Repurchase of common stock	(4,010)	(4,010)
Issuance of common stock	74	74
Share based compensation	1,589	1,589
Share based compensation withholding obligation	(617)	(617)
Other comprehensive income (loss)	(97,546)			(97,546)
Balances at end of period at Sep. 30, 2022	332,308	320,437	108,916	(97,045)
Balances at beginning of period at Jun. 30, 2022	331,134	319,885	96,252	(85,003)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	17,297		17,297
Cash dividends declared	(4,633)		(4,633)
Repurchase of common stock	0
Issuance of common stock	42	42
Share based compensation	535	535
Share based compensation withholding obligation	(25)	(25)
Other comprehensive income (loss)	(12,042)			(12,042)
Balances at end of period at Sep. 30, 2022	332,308	320,437	108,916	(97,045)
Balances at beginning of period at Dec. 31, 2022	347,596	320,991	119,368	(92,763)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	45,324		45,324
Cash dividends declared	(14,535)		(14,535)
Repurchase of common stock	(4,963)	(4,963)
Issuance of common stock	71	71
Share based compensation	1,670	1,670
Share based compensation withholding obligation	(624)	(624)
Other comprehensive income (loss)	459			459
Balances at end of period at Sep. 30, 2023	374,998	317,145	150,157	(92,304)
Balances at beginning of period at Jun. 30, 2023	375,162	318,241	137,431	(80,510)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	17,543		17,543
Cash dividends declared	(4,817)		(4,817)
Repurchase of common stock	(1,693)	(1,693)
Issuance of common stock	0
Share based compensation	624	624
Share based compensation withholding obligation	(27)	(27)
Other comprehensive income (loss)	(11,794)			(11,794)
Balances at end of period at Sep. 30, 2023	$ 374,998	$ 317,145	$ 150,157	$ (92,304)