Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders

The following table summarizes the computation of basic and diluted net loss per share attributable to common stockholders of the Company:

	Three Months Ended
	March 31,
(In thousands, except for net loss per share)	2023			2022
Net loss	$	(14,719	)	$	(7,536	)
Convertible and redeemable series A-2 preferred    stock dividend		(4,100	)		(4,100	)
Net loss attributable to common stockholders    –basic and diluted		(18,819	)		(11,636	)
Weighted-average common shares outstanding –    basic and diluted		29,857			29,662
Net loss per share attributable to common    stockholders –basic and diluted	$	(0.63	)	$	(0.39	)

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 net loss per share attributable to common stockholders because their effect would have been anti-dilutive:

	March 31,
	2023(1)		2022(1)
Stock options		3,510,142		2,034,041
Restricted stock		2,151,785		1,777,958
Series A-2		4,735,220		4,329,640
SARs		3,000,000		3,000,000

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(1) Includes 7,362,459 and 5,008,269 common stock equivalents that are out of the money as of March 31, 2023 and March 31, 2022, respectively.