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Note 9 - Debt (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | September 30, 2025 |  | Maturity Date
Total debt, inclusive of $2.0 million exit payment |  | $ | 102,000 |  | July 23, 2026
Less: unamortized debt issuance costs and discounts |  |  | (291 | ) |
Less: current portion |  |  | (33,716 | ) |
Less: debt repayment |  |  | (67,993 | ) |
Total long-term debt, net |  | $ | (0 | ) |
Schedule of Maturities of Long-Term Debt [Table Text Block] |
|  | Amount |
2025 |  |  | 11,332 |
2026 |  |  | 22,675 |
Total |  | $ | 34,007 |
Schedule of Deferred Financing Costs [Table Text Block] |
|  | September 30, 2025 |  |  | December 31, 2024 |
Debt issuance costs and discounts (Athyrium Notes) |  | $ | 5,410 |  |  | $ | 5,410 |
Less: accumulated amortization |  |  | (5,119 | ) |  |  | (4,454 | )
Included in current portion of debt |  | $ | 291 |  |  | $ | 956 |

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