Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (808)	$ (1,084)	$ (846)	$ (1,740)
Other comprehensive income:
Foreign currency translation adjustment loss				11
Total comprehensive loss	$ (808)	$ (1,084)	$ (846)	$ (1,729)