Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of the basic and diluted net loss per share attributable to common stockholders for the periods presented (in thousands, except per share data):

	Year ended December 31,
	2021			2020			2019
Numerator:
Net loss	$	(101,878	)	$	(25,570	)	$	(19,594	)
Net loss attributable per share to common stockholders		(101,878	)		(25,570	)		(19,594	)
Denominator:
Weighted average shares of common stock outstanding    – Basic		200,849,663			141,741,752			114,967,922
Dilutive effect of potential common stock		—			—			—
Weighted average shares of common stock outstanding    – Diluted		200,849,663			141,741,752			114,967,922
Net loss per share attributable to common stockholders    – Basic and Diluted	$	(0.51	)	$	(0.18	)	$	(0.17	)

Schedule of Antidilutive Securities Excluded from Computation of Diluted Earnings Per Share

The following table presents the potential common shares outstanding that were excluded from the computation of diluted net loss per share of common stock as of the periods presented because including them would have been anti-dilutive:

	Year ended December 31,
	2021		2020		2019
Common stock options issued and outstanding		13,858,356		17,801,986		11,913,780
Restricted stock		—		—		17,439,354
Restricted stock units		6,631,079		1,536,195		—
Total		20,489,435		19,338,181		29,353,134