Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net (loss) income	$ (760)	$ (154)	$ 2,742	$ 1,166
Currency translation adjustment	2	(25)	(14)	2
Other comprehensive (loss) income	2	(25)	(14)	2
Comprehensive (loss) income	$ (758)	$ (179)	$ 2,728	$ 1,168