Note 15 - Net Income (Loss) Per Share (Details Textual) - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 0 | |
| Share-Based Payment Arrangement [Member] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 331,931 | |
| Restricted Stock Units (RSUs) [Member] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 11,981 | |
| Stock Appreciation Rights (SARs) [Member] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 658,437 | |