Note 13 - Share-based Compensation - Share-based Compensation Expense (Details) - USD ($) $ / shares in Units, $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Share-based compensation expense | $ 546 | $ 576 |
| Basic earnings per share (in dollars per share) | $ 0.02 | $ 0.03 |
| Diluted earnings per share (in dollars per share) | $ 0.02 | $ 0.03 |
| Cost of Sales [Member] | ||
| Share-based compensation expense | $ 45 | $ 64 |
| Selling, General and Administrative Expenses [Member] | ||
| Share-based compensation expense | $ 501 | $ 512 |