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Note 16 - Redeemable Preferred Stock - Schedule of Preferred Stock Dividends (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Dividends payable | $ 327 | $ 166
Redeemable Class B Preferred Stock [Member] |  |
Dividends payable | 166 | 166
Redeemable Class C Preferred Stock [Member] |  |
Dividends payable | 121 | 0
Redeemable Class D Preferred Stock [Member] |  |
Dividends payable | $ 40 | $ 0

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