Net Loss Per Share

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Net Loss Per Share

5. Net Loss Per Share

We report two separate net loss per share numbers, basic and diluted. Basic net loss attributable to common stockholders per share is computed by dividing net loss attributable to common stockholders for the year by the weighted average number of common shares outstanding for the year. Diluted net loss attributable to common stockholders per share is computed by dividing the net loss attributable to common stockholders for the year by the weighted average number of common shares and dilutive common stock equivalents outstanding for the year. Our common stock equivalents include all common stock issuable upon exercise of outstanding options and vesting of restricted stock awards. The aggregate number of common stock equivalents excluded from the diluted loss per share calculation for the quarter ended March 31, 2022 and 2021 totaled 969,127 and 925,711, respectively. Since the Company is in a net loss position for the quarter ended March 31, 2022 and 2021, basic and dilutive net loss per share are the same.