Note 22 - Non-operating Income (Expense) - Components of Non-operating Income (Expense) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2022 |
Nov. 30, 2021 |
Nov. 30, 2022 |
Nov. 30, 2021 |
|
| Change in fair value of convertible debenture | $ (12,698) | $ 56,353 | $ (20,582) | $ 95,723 |
| Change in fair value of warrant liability | 37 | 20,178 | 1,585 | 37,713 |
| Foreign exchange loss | 907 | (10,180) | (24,666) | (15,904) |
| Loss on long-term investments | (596) | (1,833) | (1,604) | (3,508) |
| Other non-operating (losses) gains, net | (6,100) | 1,077 | (6,175) | 1,268 |
| Total | $ (18,450) | $ 65,595 | $ (51,442) | $ 115,292 |
| 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 foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). 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://fasb.org/us-gaap/role/ref/legacyRef
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