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Stock-Based Compensation Expense - Additional Information (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Feb. 14, 2025 | Mar. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Number of shares granted |  |  | 0 | 0 | 0 | 0
Number of shares forfeited |  |  |  |  | 57,697 |
Exercise price per share, forfeited |  |  |  |  | $ 375.57 |
Weighted-average fair value of options granted to employees, directors and non-employees |  |  |  |  |  | $ 140
Stock-based compensation expense recorded as liability |  |  | $ 0 |  | $ 0 | $ 15,000
Stock Options |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Unrecognized expense |  |  | 2,100,000 |  | $ 2,100,000 |
Unrecognized share based compensation amount recognition term |  |  |  |  | 1 year 10 months 24 days |
Restricted Stock Units |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Unrecognized expense |  |  | $ 1,100,000 |  | $ 1,100,000 |
Unrecognized share based compensation amount recognition term |  |  |  |  | 1 year 6 months |
2020 Stock Option Plan |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Number of shares forfeited | 33,886 |  |  |  |  |
Exercise price per share, forfeited | $ 463.84 |  |  |  |  |
2020 Plan |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Shares available for grant |  |  |  |  | 54,275 |
2020 Plan | 2024 Performance Option | Chief Executive Officer |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Number of shares granted |  | 10,998 |  |  |  |
Inducement Award Plan |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Shares available for grant |  |  |  |  | 36,901 |
2020 ESPP |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |
Number of shares granted |  |  |  |  | 20 |
Shares available for issuance |  |  | 19,730 |  | 19,730 |

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