EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Basic earnings per share
Net income available to common stockholders	$ 6,107	$ 1,333	$ 8,209	$ 7,287
Basic weighted-average shares outstanding	34,768	34,486	34,805	33,564
Basic earnings per share	$ 0.18	$ 0.04	$ 0.24	$ 0.22
Diluted earnings per share
Net income available to common stockholders	$ 6,107	$ 1,333	$ 8,209	$ 7,287
Weighted-average shares outstanding	34,768	34,486	34,805	33,564
Effect of dilutive securities - options and restricted stock	725	990	778	1,151
Diluted weighted-average shares outstanding	35,493	35,476	35,583	34,715
Diluted earnings per share	$ 0.17	$ 0.04	$ 0.23	$ 0.21