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		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Basic (in dollars per share)	$ 0.19	$ 1.02	$ 0.30	$ 2.04
Diluted (in dollars per share)	$ 0.18	$ 0.98	$ 0.30	$ 1.95
Net income	$ 578	$ 3,093	$ 932	$ 6,112
Basic (in shares)	3,084	3,028	3,059	2,997
Common stock equivalents: stock options and restricted stock units	54	118	71	135
Weighted-average number of common stock outstanding - diluted (in shares)	3,138	3,146	3,130	3,132