CONDENSED CONSOLIDATED STATEMENT OF OTHER COMPREHENSIVE INCOME (LOSS) - 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	$ (772)	$ (900)	$ (1,283)	$ (2,802)
Other comprehensive loss:
Foreign currency translation adjustment, net of applicable income taxes	444	(106)	(343)	(41)
Total other comprehensive income (loss), net of income taxes	444	(106)	(343)	(41)
Comprehensive loss	$ (328)	$ (1,006)	$ (1,626)	$ (2,843)