Note 15 - Income Taxes - Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Federal	$ 0	$ (2,646)
State	24	29
Foreign	228	185
Current Income Tax Expense (Benefit)	252	(2,432)
Federal	(3,669)	(3,386)
State	(585)	(989)
Deferred Income Tax Expense (Benefit)	(4,254)	(4,375)
Valuation allowance	4,254	4,375
Total income tax (benefit) expense	$ 252	$ (2,432)