EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
NET INCOME (LOSS) PER COMMON SHARE—BASIC:
Net income (loss)	$ 954	$ (1,042)
Weighted average number of common shares outstanding	16,596,236	15,785,954
Basic net income (loss) per share	$ 0.06	$ (0.07)
NET INCOME ( LOSS) PER COMMON SHARE—DILUTED:
Net income (loss)	$ 954	$ (1,042)
Weighted average number of common shares outstanding	16,596,236	15,785,954
Common stock equivalents:
Non-vested stock awards (in shares)	137,038
Weighted average number of common shares outstanding	16,733,274	15,785,954
Diluted net income (loss) per share	$ 0.06	$ (0.07)
Stock options and restricted stock units granted and outstanding excluded from the computation of diluted earnings per share, due to the anti-dilutive effect (in shares)		683,019