Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (19,486)	$ (19,793)	$ (53,908)	$ (55,709)
Other comprehensive gain (loss):
Unrealized holding gain (loss) on marketable securities		17	(24)	24
Comprehensive loss	$ (19,486)	$ (19,776)	$ (53,932)	$ (55,685)

- Definition

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

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+ Details