Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Loss Per Share

Basic and diluted loss per share was calculated as follows:

	Year Ended December 31,
	2022			2021			2020
	(In thousands)
Net loss	$	(474,186	)	$	(267,892	)	$	(134,231	)
Weighted average shares outstanding, basic    and diluted		76,972			70,894			55,987
Net loss per share, basic and diluted	$	(6.16	)	$	(3.78	)	$	(2.40	)

Potential Dilutive Securities Excluded from Computation of Diluted Net Loss Per Common Share

The following common stock equivalents were excluded from the calculation of diluted loss per share in 2022, 2021 and 2020 because their inclusion would have been anti-dilutive:

	Year Ended December 31,
	2022		2021		2020
	(In thousands)
Unvested restricted stock		1,941		453		194
Stock options		5,472		6,305		6,977
		7,413		6,758		7,171