SUBSEQUENT EVENTS (Details) $ / shares in Units, $ in Thousands				3 Months Ended
	Apr. 11, 2022 USD ($) InstitutionalShareholder $ / shares shares	Dec. 08, 2021 USD ($) $ / shares shares	Jan. 28, 2021 USD ($) $ / shares shares	Mar. 31, 2021 USD ($)	Apr. 10, 2022	Mar. 31, 2022 $ / shares	Dec. 31, 2021 $ / shares	Dec. 07, 2021	Jan. 27, 2021
Subsequent Events [Abstract]
Common stock, par value (in dollars per share)						$ 0.0024	$ 0.0024
Purchase price | $				$ 1,675
Share Repurchase Program [Member]
Subsequent Events [Abstract]
Repurchase of common stock (in shares) | shares		212,690	500,000
Common stock, par value (in dollars per share)		$ 0.0024	$ 0.0024
Purchase price per share (in dollars per share)		$ 5.00	$ 3.35
Purchase price | $		$ 1,100	$ 1,700
Percentage of outstanding common stock								2.40%	5.50%
Subsequent Event [Member] | Share Repurchase Program [Member]
Subsequent Events [Abstract]
Number of institutional shareholders | InstitutionalShareholder	2
Repurchase of common stock (in shares) | shares	359,500
Common stock, par value (in dollars per share)	$ 0.0024
Purchase price per share (in dollars per share)	$ 5.00
Purchase price | $	$ 1,800
Percentage of outstanding common stock					4.20%