Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands |
Apr. 30, 2024 |
Oct. 31, 2023 |
|---|---|---|
| Goodwill and Intangible Assets | ||
| Gross Amount | $ 21,912 | $ 21,912 |
| Accumulated Amortization | (6,484) | (5,836) |
| Net Amount | 15,428 | 16,076 |
| Bridgeport PPA | ||
| Goodwill and Intangible Assets | ||
| Gross Amount | 12,320 | 12,320 |
| Accumulated Amortization | (6,484) | (5,836) |
| Net Amount | 5,836 | 6,484 |
| In-Process Research and Development | ||
| Goodwill and Intangible Assets | ||
| Gross Amount | 9,592 | 9,592 |
| Net Amount | $ 9,592 | $ 9,592 |