CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net loss	$ (13,731)	$ (12,025)	$ (8,932)
Other comprehensive income:
Foreign currency translation adjustment	620	(758)	135
Other comprehensive (loss) income	620	(758)	135
Comprehensive loss	$ (13,111)	$ (12,783)	$ (8,797)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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