Note 16 - Share-Based Compensation - Effect of Share-based Compensation on the Condensed Consolidated Statements of Operations 2 (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Share-based compensation | $ 5,331 | $ 2,733 | $ 9,958 | $ 5,802 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Share-based compensation | 934 | 448 | 1,703 | 1,050 |
| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | ||||
| Share-based compensation | $ 4,397 | $ 2,285 | $ 8,255 | $ 4,752 |