Note 26 - Non-operating Income (Expense) - Components of Non-operating Income (Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
|
| Change in fair value of convertible debenture payable | $ 0 | $ 0 | $ (19,736) |
| Change in fair value of warrant liability | (3,495) | 2,161 | (1,436) |
| Foreign exchange gain (loss) | 6,592 | 9,639 | (4,086) |
| (Loss) gain on long-term investments | (4,533) | (5,550) | (217) |
| Unrealized loss on digital assets | (326) | (0) | (0) |
| Other non-operating (losses) gains, net | 392 | 4,034 | (12,367) |
| Total | $ (1,370) | $ 10,284 | $ (37,842) |
| X | ||||||||||
- Definition Amount of gain (loss) on long-term investments. No definition available.
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| X | ||||||||||
- Definition Amount of unrealized gain (loss) from remeasurement of crypto asset, classified as nonoperating. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of gain (loss) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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