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 | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Share-based compensation | $ 6,246 | $ 3,027 | $ 16,204 | $ 8,829 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Share-based compensation | 924 | 726 | 2,627 | 1,776 |
| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | ||||
| Share-based compensation | $ 5,322 | $ 2,301 | $ 13,577 | $ 7,053 |