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Common Stock - Schedule of Shares Reserved for Future Issuance (Details) - shares | Dec. 31, 2021 | Dec. 31, 2020
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Class of Stock [Line Items] |  |
Total shares reserved for future issuance (in shares) | 8,467,491 | 7,338,314
2020 Equity Incentive Plan |  |
Class of Stock [Line Items] |  |
Total shares reserved for future issuance (in shares) | 4,234,213 | 3,644,459
Shares of common stock available for future issuance under the 2020 Employee Stock Purchase Plan |  |
Class of Stock [Line Items] |  |
Total shares reserved for future issuance (in shares) | 613,098 | 700,000
Outstanding stock option awards |  |
Class of Stock [Line Items] |  |
Total shares reserved for future issuance (in shares) | 3,620,180 | 2,993,855

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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 http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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