Net Loss Per Share

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Net Loss Per Share

Note 8.  Net Loss Per Share

Basic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding adjusted to give effect to potentially dilutive securities. Restricted stock and unit awards, stock options, and warrants have not been included in the diluted loss per share calculation as their inclusion would have had an anti-dilutive effect.   

The potential common stock equivalents that have been excluded from the computation of diluted loss per share consist of the following:    

	Three Month Ended March 31,
(in thousands)	2022		2021
Outstanding stock options		6,323		4,906
Nonvested restricted stock and unit awards		1,366		1,216
Stock purchase warrants		217		715
		7,906		6,837