Note 8 - Goodwill and Intangible Assets - Intangible Assets Amortization Expense (Details) $ in Thousands |
Jan. 31, 2022
USD ($)
|
|---|---|
| 2022 (excluding the period from November 1, 2021 to January 31, 2022) | $ 16,711 |
| 2023 | 17,831 |
| 2024 | 14,344 |
| 2025 | 11,304 |
| 2026 | 9,249 |
| Thereafter | 33,633 |
| Total | $ 103,072 |