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Capital Stock (Tables) | 12 Months Ended
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Dec. 31, 2021
Stockholders Equity Note [Abstract] |
Schedule of Common Stock Reserved for Future Issuance | At December 31, 2021, shares of common stock reserved for future issuance were as follows:
|  | December 31, |
|  | 2021 |
Options outstanding |  |  | 783,928 |
Shares available for future grant |  |  | 1,661,956 |
Unvested restricted stock units |  |  | 128,810 |
Total |  |  | 2,574,694 |

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