INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
INCOME TAXES [Abstract]
Provision for income taxes	$ 1,614	$ 50	$ 3,589	$ 150
Effective income tax rate	29.60%	1.40%	25.00%	(5.60%)