Note 12 - Share-based Compensation - Share-based Compensation Expenses (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Share-Based Payment Arrangement, Expense | $ 2,111 | $ 1,963 |
| Capitalized in intangible assets | 37 | 48 |
| Total share-based compensation | 2,148 | 2,011 |
| Selling and Marketing Expense [Member] | ||
| Share-Based Payment Arrangement, Expense | 461 | 218 |
| Research and Development Expense [Member] | ||
| Share-Based Payment Arrangement, Expense | 274 | 239 |
| General and Administrative Expense [Member] | ||
| Share-Based Payment Arrangement, Expense | $ 1,376 | $ 1,506 |