Consolidated Statements of Comprehensive Loss (unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (9,353)	$ (7,581)
Other comprehensive income
Foreign currency translation adjustments	612	620
Comprehensive loss	$ (8,741)	$ (6,961)

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

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