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Common Stock (Tables) | 12 Months Ended
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Dec. 31, 2020
Stockholders Equity Note [Abstract] |
Summary Of The Restricted Stock Activity | The following table summarizes the restricted stock activity for the year ended December 31, 2020:
|  | Shares |  |  | Weighted- Average Purchase Price |
Unvested at December 31, 2019 |  |  | 679,158 |  |  | $ | 0.21 |
Vested |  |  | (579,825 | ) |  |  | 0.26 |
Cancelled |  |  | (14,844 | ) |  |  | 0.03 |
Unvested at December 31, 2020 |  |  | 84,489 |  |  |  | 0.04 |
Summary of Reserved Shares of Common Stock | The Company has reserved the following shares of common stock:
|  | December 31, |
|  | 2020 |  |  | 2019 |
Conversion of Series A preferred stock |  |  | — |  |  |  | 16,002,820 |
Conversion of Series B preferred stock |  |  | — |  |  |  | 8,783,102 |
Conversion of Series C preferred stock |  |  | — |  |  |  | 35,097,955 |
Shares reserved under the compensation plan |  |  | 8,026,772 |  |  |  | 8,407,169 |
Total shares of common stock reserved for issuance |  |  | 8,026,772 |  |  |  | 68,291,046 |

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