Note 11 - Income Taxes - Schedule of Income Tax Components (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Federal	$ 0	$ 0
Foreign	3	15
State	7	12
Total current	10	27
Total deferred	0	0
Income tax expense	$ 10	$ 27