Note 16 - Basic and Diluted Net Loss Per Share - Anti-dilutive Securities (Details) - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Anti-dilutive securities (in shares) | 1,774,523 | 2,441,277 |
| Warrant [Member] | ||
| Anti-dilutive securities (in shares) | 900,738 | 1,971,216 |
| Share-Based Payment Arrangement, Option [Member] | ||
| Anti-dilutive securities (in shares) | 343,499 | 470,061 |
| Restricted Stock Units (RSUs) [Member] | ||
| Anti-dilutive securities (in shares) | 357,870 | 0 |
| Deferred Stock Units [Member] | ||
| Anti-dilutive securities (in shares) | 172,416 | 0 |