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Goodwill and Intangible Assets (Tables) | 12 Months Ended
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Oct. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Change in the Carrying Amount of Goodwill | A summary of the change in the carrying amount of goodwill is as follows (in thousands):
| Goodwill Carrying Amount
Balance at October 31, 2023 | $ | 1,512 |
Foreign currency translation adjustment | (8) |
Balance at October 31, 2024 | $ | 1,504 |
Foreign currency translation adjustment | 2 |
Balance at October 31, 2025 | $ | 1,506 |
Schedule of Indefinite-Lived Intangible Assets | Intangible assets consist of the following as of October 31 (in thousands):
| October 31, 2025 |  | October 31, 2024
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Weighted Average Useful Life in Years |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Weighted Average Useful Life in Years
Trade names and trademarks | $ | 2,108 |  |  | (1,513) |  |  | 595 |  |  | 8 |  | $ | 2,108 |  |  | $ | (1,308) |  |  | $ | 800 |  |  | 8
Customer relationships | 2,707 |  |  | (2,160) |  |  | 547 |  |  | 8 |  | 2,707 |  |  | (1,842) |  |  | 865 |  |  | 8
Non-competition agreement | 437 |  |  | (242) |  |  | 195 |  |  | 8 |  | 437 |  |  | (187) |  |  | 250 |  |  | 8
Acquired water and mineral rights | 1,284 |  |  | — |  |  | 1,284 |  |  | Indefinite |  | 3,306 |  |  | — |  |  | 3,306 |  |  | Indefinite
| $ | 6,536 |  |  | $ | (3,915) |  |  | $ | 2,621 |  |  |  |  | $ | 8,558 |  |  | $ | (3,337) |  |  | $ | 5,221 |  |  |
Schedule of Finite-Lived Intangible Assets | Intangible assets consist of the following as of October 31 (in thousands):
| October 31, 2025 |  | October 31, 2024
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Weighted Average Useful Life in Years |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Weighted Average Useful Life in Years
Trade names and trademarks | $ | 2,108 |  |  | (1,513) |  |  | 595 |  |  | 8 |  | $ | 2,108 |  |  | $ | (1,308) |  |  | $ | 800 |  |  | 8
Customer relationships | 2,707 |  |  | (2,160) |  |  | 547 |  |  | 8 |  | 2,707 |  |  | (1,842) |  |  | 865 |  |  | 8
Non-competition agreement | 437 |  |  | (242) |  |  | 195 |  |  | 8 |  | 437 |  |  | (187) |  |  | 250 |  |  | 8
Acquired water and mineral rights | 1,284 |  |  | — |  |  | 1,284 |  |  | Indefinite |  | 3,306 |  |  | — |  |  | 3,306 |  |  | Indefinite
| $ | 6,536 |  |  | $ | (3,915) |  |  | $ | 2,621 |  |  |  |  | $ | 8,558 |  |  | $ | (3,337) |  |  | $ | 5,221 |  |  |
Schedule of Estimated Future Amortization Expense of Intangible Assets | Estimated future amortization expense of intangible assets are as follows (in thousands):
2026 | $ | 578 |
2027 | 294 |
2028 | 294 |
2029 | 171 |
| $ | 1,337 |

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