Note 12 - Stock-Based Compensation - Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
|
| Compensation expense | $ 1,282 | $ 526 | $ 2,922 | $ 1,431 |
| Restricted Stock [Member] | ||||
| Compensation expense | 1,163 | 475 | 2,646 | 1,298 |
| Share-Based Payment Arrangement, Option [Member] | ||||
| Compensation expense | $ 119 | $ 51 | $ 276 | $ 133 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|