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Goodwill and Intangible Assets, Net - Intangible Assets (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 31, 2021 | Oct. 31, 2020
Finite-Lived Intangible Assets [Line Items] |  |
Accumulated Amortization | $ (1,701) | $ (2,083)
Net Carrying Amount | 4,881 |
Gross Carrying Amount | 10,381 | 13,392
Net Carrying Amount | 8,680 | 11,309
Trade names and trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 2,108 | 3,771
Accumulated Amortization | (673) | (947)
Net Carrying Amount | $ 1,435 | $ 2,824
Weighted Average Useful Life in Years | 8 years | 10 years
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 4,037 | $ 5,010
Accumulated Amortization | (1,019) | (989)
Net Carrying Amount | $ 3,018 | $ 4,021
Weighted Average Useful Life in Years | 9 years | 9 years
Non-competition agreement |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 437 | $ 1,040
Accumulated Amortization | (9) | (147)
Net Carrying Amount | $ 428 | $ 893
Weighted Average Useful Life in Years | 8 years | 10 years
Acquired water and mineral rights |  |
Finite-Lived Intangible Assets [Line Items] |  |
Carrying Amount | $ 3,799 | $ 3,571

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