Net Loss per Share (Tables)

6 Months Ended

Jun. 30, 2020

Net Loss per Share

Schedule of basic and diluted net loss per share attributable to common shareholders

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019			2020	2019
Numerator:
Net loss attributable to common shareholders	$	(37,469)	$	(37,191)	$	(63,888)	$	(103,012)
Denominator:
Weighted average common shares outstanding—basic and diluted		57,914,105		54,475,476		56,618,397		53,225,710
Net loss per share attributable to common shareholders— basic and diluted	$	(0.65)	$	(0.68)	$	(1.13)	$	(1.94)

Schedule of anti-dilutive securities excluded from the computation of diluted net loss per share attributable to common shareholders

	As of June 30,
	2020	2019
Options to purchase common shares	8,683,380	7,375,256
Unvested restricted shares	—	178,417
Unvested RSUs	286,727	—
	8,970,107	7,553,673