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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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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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