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Net Loss Per Share, Basic and Diluted | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Net Loss Per Share, Basic and Diluted | 15. Net Loss Per Share, Basic and Diluted The following table sets forth the computation of basic and diluted net loss per share (in thousands, except share and per share data):
|  | Year Ended December 31, |  |
|  | 2021 |  |  | 2020 |  |
Numerator |  |  |  |  |  |  |
Net loss attributable to common stockholders |  | $ | (71,317 | ) |  | $ | (56,693 | ) |
Denominator |  |  |  |  |  |  |
Weighted-average shares outstanding |  |  | 27,730,420 |  |  |  | 6,430,555 |  |
Weighted-average shares outstanding used in computing net loss per share, basic and diluted |  |  | 27,730,420 |  |  |  | 6,430,555 |  |
Net loss per share, basic and diluted |  | $ | (2.57 | ) |  | $ | (8.82 | ) |
The following outstanding shares of potentially dilutive securities were excluded from the computation of diluted net loss per share for the periods presented because including them would have been antidilutive:
|  | December 31, |  |
|  | 2021 |  |  | 2020 |  |
Options issued and outstanding |  |  | 3,881,274 |  |  |  | 3,194,113 |  |
Common stock warrants |  |  | 53,669 |  |  |  | 98,669 |  |
Total |  |  | 3,934,943 |  |  |  | 3,292,782 |  |

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