Net Loss Per Share Attributable to Common Stockholders (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The computation of net loss per share attributable to common stockholders for the three and nine months ended September 30, 2021 and 2020 is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Numerator
Net loss	$	(91,073)	$	(41,612)	$	(98,368)	$	(51,619)
Less: deemed dividend upon redemption of redeemable convertible preferred stock	—		—		(13,137)		—
Net loss attributable to common stockholders - basic and diluted	$	(91,073)	$	(41,612)	$	(111,505)	$	(51,619)
Denominator
Weighted average shares, basic and diluted	62,887,161		53,179,523		56,985,960		52,818,555
Earnings Per Share
Net loss per share attributable to common stockholders, basic and diluted	$	(1.45)	$	(0.78)	$	(1.96)	$	(0.98)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following potentially dilutive shares were excluded from the computation of diluted net loss per share for the three and nine months ended September 30, 2021 and 2020 because including them would have been antidilutive:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021	2020	2021	2020
Redeemable convertible preferred stock	—	54,041,904	—	54,041,904
Stock options to purchase common stock	5,713,130	8,142,132	5,713,130	8,142,132
Unvested restricted stock units	3,354,991	1,465,044	3,354,991	1,465,044
Unvested performance stock units	4,397,688	—	4,397,688	—
Warrants to purchase Series B redeemable convertible preferred stock	—	21,745	—	21,745