Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Net loss	$ (13,424)	$ (16,360)
Other comprehensive loss:
Foreign currency translation adjustments	(18)	18
Comprehensive loss	$ (13,442)	$ (16,342)

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

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