Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Beginning of Year at Dec. 31, 2018	$ 13,213	$ 212,332	$ 37,982	$ (3,469)	$ 260,058
Net Income Available to Common Shares	0	0	23,772	0	23,772
Other Comprehensive Income (Loss)	0	0	0	6,082	6,082
Cash Dividends Declared	0	0	(5,054)	0	(5,054)
Stock Issuance	143	1,556	0	0	1,699
Stock Based Compensation Cost	44	1,257	0	0	1,301
Surrendered Shares of Stock Based Compensation	(10)	(198)	0	0	(208)
Stock Repurchase	(111)		0	0	(2,553)
Stock Repurchase, APIC		(2,442)
Balance at End of Year at Dec. 31, 2019	13,279	212,505	56,700	2,613	285,097
Net Income Available to Common Shares	0	0	29,994	0	29,994
Other Comprehensive Income (Loss)	0	0	0	8,015	8,015
Cash Dividends Declared	0	0	(7,520)	0	(7,520)
Stock Issuance	7,947	94,097	0	0	102,044
Stock Based Compensation Cost	49	2,404	0	0	2,453
Surrendered Shares of Stock Based Compensation	(173)	(4,148)	0	0	(4,321)
Stock Repurchase	(481)		0	0	(5,799)
Stock Repurchase, APIC		(5,318)
Balance at End of Year at Dec. 31, 2020	20,621	299,540	79,174	10,628	409,963
Net Income Available to Common Shares	0	0	52,136	0	52,136
Other Comprehensive Income (Loss)	0	0	0	(11,805)	(11,805)
Cash Dividends Declared	0	0	(9,436)	0	(9,436)
Stock Issuance	262	3,302	0	0	3,564
Stock Based Compensation Cost	97	2,764	0	0	2,861
Stock Repurchase	(475)		0	0	(10,923)
Stock Repurchase, APIC		(10,448)
Surrendered Shares of Options Exercised	(105)	(2,887)	0	0	(2,992)
Balance at End of Year at Dec. 31, 2021	$ 20,400	$ 292,271	$ 121,874	$ (1,177)	$ 433,368