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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions |  | 9 Months Ended
--- | --- | ---
Aug. 01, 2025 | Jul. 31, 2025 | Jul. 31, 2024
Subsequent Events |  |  |
Net proceeds from issuance of common stock |  | $ 51,626 | $ 71,739
Subsequent Event | Amended Sales Agreement |  |  |
Subsequent Events |  |  |
Shares sold during the period | 2.7 |  |
Average sale of stock price per share | $ 4.55 |  |
Gross proceeds from sale of common stock | $ 12,100 |  |
Net proceeds from issuance of common stock | 11,800 |  |
Payments of sales commission and fees | 300 |  |
Offering price | $ 139,400 |  |

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