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	$ (15,080)	$ (6,364)
Other comprehensive income (loss):
Unrealized gain (loss) on available-for-sale securities	497	(143)
Comprehensive loss	$ (14,583)	$ (6,507)

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

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