CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (57,002)	$ (28,975)
Foreign currency translation adjustments related to continuing operations	24	(29)
Comprehensive loss	$ (56,978)	$ (29,004)

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

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