Note 14 - Stock-based Compensation - Vesting Terms of Options Granted (Details) - shares |
9 Months Ended | |
|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Stock options granted in the period (in shares) | 0 | 13,605,000 |
| Options with Three Year Vesting [Member] | ||
| Stock options granted in the period (in shares) | 666,000 | |
| Options with Four Year Vesting [Member] | ||
| Stock options granted in the period (in shares) | 12,939,000 | |
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
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