Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Basic and Diluted Loss Per Share

Basic and diluted loss per share allocable to common stockholders are computed as follows:

	Three Months Ended March 31,
	2022			2021
	(In thousands except per share data)
Net loss	$	(55,505	)	$	(70,274	)
Weighted average shares outstanding		144,201			101,790
Basic and diluted loss per share allocable to common stockholders	$	(0.38	)	$	(0.69	)

Common Stock Equivalents Excluded from Calculation of Diluted Loss Per Share Attributable to Common Stockholders

The following common stock equivalents were excluded from the calculation of diluted loss per share allocable to common stockholders because their inclusion would have been anti-dilutive:

	As of March 31,
	2022		2021
	(In thousands)
Stock options		15,647		12,316
Restricted stock units		1,688		1,424
Shares issuable under employee stock purchase plan		122		31
Series A Preferred Stock (if converted)		3,378		3,378
Warrants		8,153		2,500
		28,988		19,649