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Note 16 - Income Tax - Schedule of Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income tax benefit at the federal statutory rate	$ (20,658)	$ (21,033)
State tax benefit	(16,360)	(999)
Sale of tax credits	(12,276)	(55,164)
Foreign tax differential	214	11
Stock-based compensation	629	2,048
Interest Expense	92	92
Prior year true-ups	5,143	(18,031)
Other	38	67
Credits	(2,597)	(869)
Valuation Allowance	34,943	40,142
Income tax benefit	$ (10,832)	$ (53,736)
Effective Tax Rate	11.01%	53.65%

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the sale of tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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