INCOME TAXES - Schedule of Income Tax Expense and Effective Tax Rate (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income tax expense for the period	$ 2,312	$ (190)	$ 4,648	$ 1,255
Effective tax rate	18.14%	(21.47%)	17.85%	14.58%