Note 5 - Restructuring (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Apr. 30, 2024 |
Apr. 30, 2023 |
Jan. 31, 2024 |
|
| Restructuring Charges | $ 967 | $ 5,218 | |
| Restructuring Reserve | 1,400 | $ 3,300 | |
| Content & Platform [Member] | |||
| Restructuring Charges | 1,200 | 4,700 | |
| Instructor-Led Training [Member] | |||
| Restructuring Charges | $ 200 | $ 500 | |
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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