INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Deferred tax liability	$ 117		$ 117		$ 123
Income tax benefit (expense)	$ (171)	$ 79	$ (106)	$ 242