CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning Balance (in shares) at Dec. 31, 2021		14,739,956
Beginning Balance at Dec. 31, 2021	$ 541,294	$ 123,111	$ 424,412	$ (6,229)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	16,795		16,795
Other comprehensive loss, net of tax	(69,684)			(69,684)
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture	624	$ 624
Exercise of stock options and issuance of vested share awards, net of repurchase for tax withholdings and tax benefit (shares)		19,540
Exercise of stock options and issuance of vested share awards, net of repurchase for tax withholdings	(114)	$ (114)
Common stock repurchased (in shares)		(13,086)
Common stock repurchased	(609)	$ (609)
Cash dividends declared	(5,860)		(5,860)
Ending Balance (in shares) at Mar. 31, 2022		14,746,410
Ending Balance at Mar. 31, 2022	482,446	$ 123,012	435,347	(75,913)
Beginning Balance (in shares) at Dec. 31, 2022		14,567,325
Beginning Balance at Dec. 31, 2022	451,278	$ 115,069	462,164	(125,955)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	12,727		12,727
Other comprehensive loss, net of tax	6,484			6,484
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture	459	$ 459
Exercise of stock options and issuance of vested share awards, net of repurchase for tax withholdings and tax benefit (shares)		20,581
Exercise of stock options and issuance of vested share awards, net of repurchase for tax withholdings	62	$ 62
Cash dividends declared	(6,136)		(6,136)
Ending Balance (in shares) at Mar. 31, 2023		14,587,906
Ending Balance at Mar. 31, 2023	$ 464,874	$ 115,590	$ 468,755	$ (119,471)