Note 9 - Leases - Lease Cost (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
Oct. 31, 2025 |
|
| Leases | |||||
| Operating lease costs | $ 3,252 | $ 2,837 | $ 6,125 | $ 5,832 | |
| Cash payments on lease liabilities | 2,916 | $ 2,741 | 5,745 | $ 5,572 | |
| ROU assets | 34,797 | 34,797 | $ 23,671 | ||
| Lease liabilities | $ 40,820 | $ 40,820 | $ 27,090 | ||
| Weighted-average remaining lease term (in years) (Year) | 5 years 8 months 12 days | 5 years 8 months 12 days | 3 years 6 months | ||
| Weighted-average discount rate | 8.10% | 8.10% | 8.10% | ||
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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