Note 5 - Intangible Assets - Roll Forward of Goodwill (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Jan. 31, 2024 |
Oct. 31, 2022 |
Jul. 31, 2022 |
Jan. 31, 2025 |
Jan. 31, 2024 |
Jan. 31, 2023 |
|
| Goodwill | $ 317,071 | $ 457,744 | ||||
| Foreign currency translation adjustment | 0 | 1,064 | ||||
| Impairment of goodwill | 0 | (141,737) | $ (641,000) | |||
| Impairment of goodwill | 0 | 141,737 | 641,000 | |||
| Goodwill | $ 317,071 | 317,071 | 317,071 | 457,744 | ||
| Talent Development Solutions' Segment [Member] | ||||||
| Goodwill | 287,650 | 417,340 | ||||
| Foreign currency translation adjustment | 0 | (541) | ||||
| Impairment of goodwill | (60,500) | $ (569,300) | 0 | (129,149) | ||
| Impairment of goodwill | 60,500 | 569,300 | 0 | 129,149 | ||
| Goodwill | 287,650 | 287,650 | 287,650 | 417,340 | ||
| Global Knowledge Segment [Member] | ||||||
| Goodwill | 29,421 | 40,404 | ||||
| Foreign currency translation adjustment | 0 | 1,605 | ||||
| Impairment of goodwill | (1,600) | $ (70,500) | 0 | (12,588) | ||
| Impairment of goodwill | $ 1,600 | $ 70,500 | 0 | 12,588 | ||
| Goodwill | $ 29,421 | $ 29,421 | $ 29,421 | $ 40,404 | ||
| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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