Condensed Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total	Cumulative Change, Adjusted Balance [Member] Common Stock [Member]	Cumulative Change, Adjusted Balance [Member] Retained Earnings [Member]	Cumulative Change, Adjusted Balance [Member] Accumulated Other Comprehensive Income (Loss) [Member]	Cumulative Change, Adjusted Balance [Member]	Cumulative Change, Adjustment [Member] Common Stock [Member]	Cumulative Change, Adjustment [Member] Retained Earnings [Member]	Cumulative Change, Adjustment [Member] Accumulated Other Comprehensive Income (Loss) [Member]	Cumulative Change, Adjustment [Member]
Balance at beginning of period at Dec. 31, 2020	$ 339,353	$ 40,145	$ 10,024	$ 389,522
Balance at beginning of period (ASU 2016-13 [Member]) at Dec. 31, 2020					$ 339,353	$ 29,842	$ 10,024	$ 379,219	$ 0	$ (10,303)	$ 0	$ (10,303)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	22,037	0	22,037
Cash dividends declared	0	(4,592)	0	(4,592)
Repurchase of common stock	(3,601)	0	0	(3,601)
Issuance of common stock	19	0	0	19
Share based compensation	442	0	0	442
Share based compensation withholding obligation	(509)	0	0	(509)
Other comprehensive loss	0	0	(5,686)	(5,686)
Balances at end of period at Mar. 31, 2021	335,704	47,287	4,338	387,329
Balance at beginning of period at Dec. 31, 2021	323,401	74,582	501	398,484
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	17,967	0	17,967
Cash dividends declared	0	(4,667)	0	(4,667)
Repurchase of common stock	(1,384)	0	0	(1,384)
Issuance of common stock	13	0	0	13
Share based compensation	511	0	0	511
Share based compensation withholding obligation	(560)	0	0	(560)
Other comprehensive loss	0	0	(54,915)	(54,915)
Balances at end of period at Mar. 31, 2022	$ 321,981	$ 87,882	$ (54,414)	$ 355,449