Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jul. 31, 2025 |
Jul. 31, 2024 |
Jul. 31, 2025 |
Jul. 31, 2024 |
Oct. 31, 2024 |
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| Goodwill And Intangible Assets | |||||
| Goodwill | $ 4,075 | ||||
| Intangible assets, net | $ 4,215 | $ 4,215 | 14,779 | ||
| Impairment of goodwill | 4,100 | 4,100 | |||
| Impairment of intangible assets | 9,300 | 9,300 | |||
| Versa & Bridgeport Fuel Cell Project Acquisitions | |||||
| Goodwill And Intangible Assets | |||||
| Intangible assets, net | 14,800 | ||||
| Versa Acquisition | |||||
| Goodwill And Intangible Assets | |||||
| Goodwill | $ 4,100 | ||||
| Bridgeport Fuel Cell, LLC | |||||
| Goodwill And Intangible Assets | |||||
| Amortization expenses | $ 300 | $ 300 | $ 1,000 | $ 1,000 | |
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- Definition Goodwill and intangible assets. No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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