EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Basic earnings per share
Net income available to common stockholders	$ 2,808	$ 3,017	$ 2,102	$ 5,954
Basic weighted-average shares outstanding	34,810	33,283	34,824	33,098
Basic earnings per share	$ 0.08	$ 0.09	$ 0.06	$ 0.18
Diluted earnings per share
Net income available to common stockholders	$ 2,808	$ 3,017	$ 2,102	$ 5,954
Weighted-average shares outstanding	34,810	33,283	34,824	33,098
Effect of dilutive securities - options and restricted stock	773	1,171	805	1,231
Diluted weighted-average shares outstanding	35,583	34,454	35,629	34,329
Diluted earnings per share	$ 0.08	$ 0.09	$ 0.06	$ 0.17