Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of Computation of Net Loss per Common Share

The following table sets forth the computation of net loss per common share (in thousands, except per share amounts):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2020			2019			2020			2019
Numerator:
Net loss	$	(39,118	)	$	(65,495	)	$	(168,700	)	$	(208,193	)
Denominator:
Weighted average number of shares outstanding—basic and diluted	224,807			212,207			221,329			204,855
Net loss per share—basic and diluted	$	(0.17	)	$	(0.31	)	$	(0.76	)	$	(1.02	)

Schedule of Outstanding Options and Unvested Shares Excluded from Computation of Diluted Net Loss per Common Share

The following outstanding options and unvested shares were excluded (as common stock equivalents) from the computation of diluted net loss per common share for the periods presented as their effect would have been anti-dilutive (in thousands):

	As of September 30,
	2020	2019
Options to purchase common stock	2,999	4,795
Unvested restricted stock awards and units	21,633	23,227
Convertible senior notes	33,856	35,442
ESPP shares	744	691