PER SHARE DATA (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic
Net income	$ 26,618	$ 30,554	$ 19,222
Less: Dividends and undistributed earnings allocated to participating securities	(237)	(241)	(116)
Net income attributable to common shares	$ 26,381	$ 30,313	$ 19,106
Basic weighted-average common shares outstanding (in shares)	15,455,432	15,765,639	14,743,386
Basic earnings per common share (in dollars per share)	$ 1.71	$ 1.92	$ 1.30
Diluted
Net income attributable to common shares	$ 26,381	$ 30,313	$ 19,106
Basic weighted-average common shares outstanding (in shares)	15,455,432	15,765,639	14,743,386
Dilutive effect of potential common stock arising from stock options (in shares)	3,099	6,316	3,662
Diluted weighted-average common shares outstanding (in shares)	15,458,531	15,771,955	14,747,048
Diluted earnings per common share (in dollars per share)	$ 1.71	$ 1.92	$ 1.30
Weighted-average nonvested restricted shares outstanding (in shares)	138,617	125,539	89,718
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	0	0	32,538