CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (unaudited) [Abstract]
Net (loss) income	$ (867)	$ 384	$ (3,712)	$ 1,316
Foreign currency translation adjustment, net of tax	(84)	(33)	(3)	66
Comprehensive (loss) income	$ (951)	$ 351	$ (3,715)	$ 1,382