Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of The Calculation of Basic and Diluted Net Loss Per Share Attributable To Common Stockholders

The following table presents the calculation of basic and diluted net loss per share attributable to common stockholders (in thousands, except share and per share amounts):

	Year Ended December 31,
	2021		2020		2019
Numerator:
Net loss attributable to common stockholders	$	(153,210)	$	(115,017)	$	(240,922)
Denominator:
Weighted-average number of shares used in calculating net loss per share attributable to common stockholders, basic and diluted	47,494,768		39,540,726		18,741,119
Net loss per share attributable to common stockholders, basic and diluted	$	(3.23)	$	(2.91)	$	(12.86)

Schedule of Share Totals With a Potentially Dilutive Impact

The following table contains share totals with a potentially dilutive impact:

	As of December 31,
	2021	2020	2019
Common stock options	2,115,484	3,892,936	7,847,716
Restricted stock units	2,273,354	1,839,998	503,861
Performance-based restricted stock units	319,442	—	—
Shares related to convertible senior notes	2,469,624	1,281,217	—
Shares issuable as acquisition-related contingent consideration	87,415	363,867	—
Restricted shares	67,939	332,389	—
Total potentially dilutive securities	7,333,258	7,710,407	8,351,577