Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Condensed Consolidated Statements of Comprehensive Loss
Net loss	$ (6,038)	$ (7,652)
Other comprehensive income:
Gain on short-term investments	4
Total other comprehensive income:	4
Comprehensive loss	$ (6,034)	$ (7,652)

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

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