Stockholders' Equity - Pre-Funded Warrants (Details) - $ / shares |
Mar. 31, 2024 |
Sep. 30, 2023 |
|---|---|---|
| Pre-Funded Warrants | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Beneficial ownership notice period (in days) | 61 days | |
| 2023 Pre-Funded Warrants | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number of warrants issued for purchase of common shares (in shares) | 2,048,098 | |
| Share price (in dollars per share) | $ 151.6899 | |
| Exercise price of warrants (in dollars per share) | $ 0.0001 | |
| 2024 Pre-Funded Warrants | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number of warrants issued for purchase of common shares (in shares) | 1,557,692 | |
| Share price (in dollars per share) | $ 259.9999 | |
| Exercise price of warrants (in dollars per share) | $ 0.0001 |