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Note 14 - Subsequent Events (Details Textual) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 17, 2026 | Feb. 02, 2026 | Dec. 31, 2025 | Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2025 | Dec. 31, 2024
Common Stock, Dividends, Per Share, Declared (in dollars per share) |  |  | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.2 | $ 0.8 | $ 0.8
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Common Stock, Dividends, Per Share, Declared (in dollars per share) |  | $ 0.1 |  |  |  |  |  |  |  |  |  |
Stock Repurchased During Period, Shares (in shares) | 2,935,227 |  |  |  |  |  |  |  |  |  |  |
Share Repurchase Program, Percent of Stock Outstanding | 25.50% |  |  |  |  |  |  |  |  |  |  |
Shares Acquired, Average Cost Per Share (in dollars per share) | $ 2 |  |  |  |  |  |  |  |  |  |  |
Stock Repurchased During Period, Value | $ 5.9 |  |  |  |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding (in shares) | 8,577,848 |  |  |  |  |  |  |  |  |  |  |

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