Note 12 - Segment Information - Long-lived Assets by Geographic Region (Details) - USD ($) $ in Thousands |
Apr. 30, 2024 |
Jan. 31, 2024 |
|---|---|---|
| Long-Lived Assets | $ 4,319 | $ 6,639 |
| UNITED STATES | ||
| Long-Lived Assets | 1,537 | 3,311 |
| Non-US [Member] | ||
| Long-Lived Assets | $ 2,782 | $ 3,328 |
| X | ||||||||||
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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