Note 27 - Non-operating Income (Expense) - Components of Non-operating Income (Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2025 |
May 31, 2024 |
May 31, 2023 |
|
| Change in fair value of convertible debenture payable | $ 0 | $ (19,736) | $ (43,651) |
| Change in fair value of warrant liability | 2,161 | (1,436) | 12,438 |
| Foreign exchange (loss) gain | 9,639 | (4,086) | (25,535) |
| Loss on long-term investments | (5,550) | (217) | (2,190) |
| Other non-operating (losses) gains, net | 4,034 | (12,367) | (7,971) |
| Other Nonoperating Income (Expense) | $ 10,284 | $ (37,842) | $ (66,909) |
| X | ||||||||||
- Definition Amount of gain (loss) on long-term investments. No definition available.
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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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