INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income before income taxes	$ (6,599)	$ (587)	$ (13,416)	$ (646)
Total income tax benefit	(212)	(426)	(1,720)	(1,436)
Cash paid for income taxes	340	28	347
Excess tax benefits related to employee share-based compensation	200	$ 300	500	$ 1,400
Deferred tax assets, valuation allowance	$ 300		$ 300