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Note 6 - Debt - Schedule of Future Payments (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Debt, net of unamortized discount and accrued exit fees | $ 29,811 | $ 0
SWK Credit Agreement [Member] |  |
2025 | 0 |
2026 | 9,000 |
2027 | 21,000 |
Total payments | 30,000 |
Less: unamortized discount | (559) |
Plus: accrued exit fees at December 31, 2024 | 370 |
Debt, net of unamortized discount and accrued exit fees | $ 29,811 |

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