Note 5 - Property, Plant and Equipment - Components of Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Jul. 31, 2026 |
Oct. 31, 2025 |
|---|---|---|
| Accumulated depreciation | $ (219,329) | $ (196,317) |
| Property, plant and equipment, net | 428,347 | 412,516 |
| Land, Buildings and Improvements [Member] | ||
| Property, plant and equipment, gross | 34,440 | 32,874 |
| Machinery and Equipment [Member] | ||
| Property, plant and equipment, gross | 593,216 | 558,679 |
| Transportation Equipment [Member] | ||
| Property, plant and equipment, gross | 15,319 | 12,909 |
| Furniture and Fixtures [Member] | ||
| Property, plant and equipment, gross | $ 4,701 | $ 4,371 |
| X | ||||||||||
- Definition Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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