Note 11 - Share Based Compensation - Schedule of Stock Based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Total stock based compensation expense | $ 173 | $ 162 | $ 504 | $ 486 |
| Share-Based Payment Arrangement, Option [Member] | ||||
| Total stock based compensation expense | 86 | 79 | 246 | 236 |
| Restricted Stock Units (RSUs) [Member] | ||||
| Total stock based compensation expense | $ 87 | $ 83 | $ 258 | $ 250 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|