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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

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