CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Parent [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
BALANCE at Dec. 31, 2019		$ 14,008	$ 232,732	$ 65,839	$ 168	$ 312,747
BALANCE (in shares) at Dec. 31, 2019		14,008,233
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 24,332			24,332		24,332
Other comprehensive income (loss)					2,015	2,015
Stock options exercised		$ 33	306			339
Stock options exercised (in shares)		33,556
Restricted stock		$ 38	(38)
Restricted stock (in shares)		38,113
Common stock issued to shareholders		$ 1,293	23,254			24,547
Common stock issued to shareholders (in shares)		1,292,578
Stock compensation expense			482			482
Common stock dividends				(2,986)		(2,986)
Repurchases of common stock		$ (265)	(4,043)			(4,308)
Repurchases of common stock (in shares)		(265,266)
BALANCE at Dec. 31, 2020		$ 15,107	252,693	87,185	2,183	357,168
BALANCE (in shares) at Dec. 31, 2020		15,107,214
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	34,790			34,790		34,790
Other comprehensive income (loss)					(740)	(740)
Stock options exercised		$ 20	185			205
Stock options exercised (in shares)		20,075
Restricted stock		$ 43	(43)
Restricted stock (in shares)		43,334
Restricted stock withheld for taxes			(5)			(5)
Restricted stock withheld for taxes (in shares)		(191)
Common stock issued to shareholders		$ 1,692	40,563			42,255
Common stock issued to shareholders (in shares)		1,692,168
Stock compensation expense			693			693
Common stock dividends				(3,728)		(3,728)
Repurchases of common stock		$ (59)	(1,149)			(1,208)
Repurchases of common stock (in shares)		(59,610)
BALANCE at Dec. 31, 2021	429,430	$ 16,803	292,937	118,247	1,443	429,430
BALANCE (in shares) at Dec. 31, 2021		16,802,990
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	43,022			43,022		43,022
Other comprehensive income (loss)					(36,767)	(36,767)
Stock options exercised		$ 45	352			397
Stock options exercised (in shares)		45,253
Restricted stock		$ 61	(61)
Restricted stock (in shares)		60,515
Restricted stock withheld for taxes		$ (8)	(198)			(206)
Restricted stock withheld for taxes (in shares)		(7,953)
Stock compensation expense			1,300			1,300
Common stock dividends				(4,724)		(4,724)
BALANCE at Dec. 31, 2022	$ 432,452	$ 16,901	$ 294,330	$ 156,545	$ (35,324)	$ 432,452
BALANCE (in shares) at Dec. 31, 2022		16,900,805