Note 9 - Debt - Schedule of Debt Issuance Costs and Discounts (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Less: accumulated amortization	$ (5,410)	$ (5,258)
Included in current portion of debt	(0)	152
Athyrium Notes [Member]
Debt issuance costs and discounts	$ 5,410	$ 5,410

Amount of unamortized debt discount (premium) and debt issuance costs.

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