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Common Stock and Stock-Based Compensation - Schedule of Common Stock Shares Reserved for Issuance (Details) - shares | Sep. 30, 2022 | Dec. 31, 2021
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Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 22,407,704 | 4,956,107
Options Outstanding Under Incentive Award Plans |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 4,760,085 | 3,577,485
Unvested shares of restricted stock units |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 100,880 | 0
Shares Available for Future Grant under Incentive Award Plans |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 1,108,605 | 1,138,622
Shares Available for Future Grant under Employee Stock Purchase Plans |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 408,134 | 240,000
Shares Available for Future Grant Under Employment Inducement Award Plans |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 1,400,000 | 0
Pre-funded warrants |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |
Total shares reserved | 14,630,000 | 0

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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