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Net Loss per Share | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Net Loss per Share |
(1 1) | Net Loss per Share
The following table sets forth the computation of basic and diluted net loss per share (in thousands, except for share and per share amounts):
|  | 2021 |  |  | 2020 |
Numerator: |  |  |  |  |  |  |  |
Net loss |  | $ | (60,561 | ) |  | $ | (59,173 | )
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding - basic and diluted |  |  | 55,329,711 |  |  |  | 35,835,744 |
Net loss per share - basic and diluted |  | $ | (1.09 | ) |  | $ | (1.65 | )
The Company’s potentially dilutive shares, which include outstanding stock options, unvested restricted common stock and potential shares issuable under the ESPP, are considered to be common share equivalents and are only included in the calculation of diluted net loss per share when their effect is dilutive. The following potential common shares, presented based on amounts outstanding at each period end, were excluded from the calculation of the diluted net loss per share attributable to common stockholders for the period indicated because including them would have had an anti-dilutive effect.
|  | As of December 31, |
|  | 2021 |  |  | 2020 |
Unvested restricted common stock awards |  |  | 299,248 |  |  |  | 478,207 |
Outstanding options to purchase common stock |  |  | 4,500,913 |  |  |  | 3,343,836 |
Potential shares issuable under the ESPP |  |  | 21,569 |  |  |  | 12,037 |

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