EARNINGS (LOSS) PER SHARE - Computation of Basic and Diluted Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Basic (in dollars per share)	$ 0.31	$ 0.51	$ 2.35	$ 0.40
Diluted (in dollars per share)	$ 0.30	$ 0.49	$ 2.25	$ 0.39
Net income	$ 955	$ 1,494	$ 7,067	$ 1,169
Basic (in shares)	3,034	2,931	3,010	2,910
Common stock equivalents: stock options and restricted stock units	116	91	128	66
Weighted-average number of common stock outstanding - diluted (in shares)	3,150	3,022	3,138	2,976