INCOME TAXES - Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Income (loss) before income tax provision (benefit):
Domestic	$ 1,903	$ 1,038
Foreign	984	682
Income from continuing operations before income tax expense (benefit)	2,887	1,720
Current
Federal	427
State	11	5
Foreign	231	(16)
Total current	669	(11)
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Federal	(429)
State	(216)
Foreign	(30)
Total deferred	(675)
Total income tax provision (benefit)	$ (6)	$ (11)