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Supplemental Cash Flow Information - Schedule of Cash Flow, Supplemental Disclosures (Details) - USD ($) $ in Thousands | 12 Months Ended
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Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2021
Supplemental Cash Flow Information |  |  |
Cash interest paid | $ 3,088 | $ 1,556 | $ 5,765
Income taxes paid | 6 | 2 | 6
Noncash financing and investing activity: |  |  |
Noncash reclassifications between inventory and project assets | 1,987 | 1,260 | 7,052
Noncash reclassifications from inventory to fixed assets |  | 1,552 |
Noncash reclassifications from other assets to project assets |  | 2,375 |
Director stock compensation | 225 | 305 | 275
Accrued noncontrolling interest distribution | 148 |  |
Addition of operating lease liabilities | 1,952 |  | 1,459
Addition of operating lease right-of-use assets | 1,952 |  | 1,459
Reclassification to equity of warrant liability for warrant exercises |  |  | 21,170
Noncash reduction in basis of project assets | 6,330 |  |
Accrued purchase of fixed assets, cash paid to be paid in subsequent period | 1,646 | 4,396 | 1,537
Accrued purchase of project assets, cash to be paid in subsequent period | $ 4,515 | $ 6,444 | $ 6,707

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