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
Income tax provision	$ 2,049	$ 3,192	$ 6,000	$ 6,301
Effective income tax rate	24.20%	24.90%	24.30%	24.30%