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Common Stock and Preferred Stock - Summary of Common Stock Reserved For Future Issuance (Details) - shares | Sep. 30, 2024 | Dec. 31, 2023
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Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 3,521,531 | 1,384,683
Shares reserved for exercise of outstanding stock options |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 1,829,324 | 666,163
Pre-funded warrant | June 2023 Follow-On Offering |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 0 | 470,000
Pre-funded warrant | January 2024 Follow-On Offering |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 904,580 | 0
Pre-funded warrant | April 2024 Follow-On Offering |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 221,238 | 0
Share-based payment arrangement | Shares reserved for future awards under the 2020 Stock Option and Incentive Plan |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 115,058 | 148,264
Share-based payment arrangement | Shares reserved for future awards under the 2020 Employee Stock Purchase Plan |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 115,883 | 53,111
Share-based payment arrangement | Shares reserved for future awards under the 2024 Inducement Plan |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 112,774 | 0
Shares reserved for vesting of restricted stock units |  |
Schedule Of Common Stock Reserved For Future Issuance [Line Items] |  |
Total shares of authorized common stock reserved for future issuance (in shares) | 222,674 | 47,145

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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 -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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