Note 15 - Debt - Detail of Debt (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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|---|---|---|---|---|---|---|
| Debt | $ 28,800 | $ 32,895 | ||||
| Non-convertible Debt [Member] | ||||||
| Long-term Debt, Gross | 2,573 | 7,073 | ||||
| Junior Subordinated Notes [Member] | ||||||
| Less unamortized discount | (21,898) | (22,303) | ||||
| Contingent Convertible Senior Notes [Member] | ||||||
| Debt | 26,227 | 25,822 | ||||
| Credit Facility [Member] | Byline Bank [Member] | ||||||
| Long-term Debt, Gross | 0 | 0 | ||||
| Non-convertible Senior Notes 12.00% (2024 Senior Notes) [Member] | Non-convertible Debt [Member] | ||||||
| Long-term Debt, Gross | $ 2,573 | 2,573 | ||||
| Interest Rate | [1] | 12.00% | ||||
| Non-convertible Senior Notes 12.00% (2020 Senior Notes) [Member] | Non-convertible Debt [Member] | ||||||
| Long-term Debt, Gross | $ 0 | 4,500 | ||||
| Interest Rate | [1] | 12.00% | ||||
| Alesco Capital Trust I [Member] | Junior Subordinated Notes [Member] | ||||||
| Long-term Debt, Gross | [2] | $ 28,125 | 28,125 | |||
| Interest Rate | [1],[2] | 7.93% | ||||
| Sunset Financial Statutory Trust I [Member] | Junior Subordinated Notes [Member] | ||||||
| Long-term Debt, Gross | [2] | $ 20,000 | $ 20,000 | |||
| Interest Rate | [1],[2] | 8.14% | ||||
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