Loss Per Share

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Loss Per Share

10. Loss Per Share

The Company calculates basic loss per share by dividing net loss for each respective period by the weighted average number of common shares outstanding for each respective period. The Company computes diluted loss per share after giving consideration to the dilutive effect of stock options and unvested restricted stock that are outstanding during the period, except where such securities would be anti-dilutive.

Basic and diluted loss per share was calculated as follows:

	Three Months Ended March 31,
	2021			2020
	(In thousands)
Net loss	$	(46,205	)	$	(31,806	)
Weighted average shares outstanding, basic    and diluted		67,183			50,491
Net loss per share, basic and diluted	$	(0.69	)	$	(0.63	)

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

	Three Months Ended March 31,
	2021		2020
	(In thousands)
Unvested restricted stock		443		248
Stock options		7,479		7,243
		7,922		7,491