CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS [Abstract]
Net loss	$ (2,114)	$ (1,853)	$ (4,320)	$ (2,845)
Foreign currency translation adjustment, net of tax	32	10	85	81
Comprehensive loss	$ (2,082)	$ (1,843)	$ (4,235)	$ (2,764)