Note 16 - Other Income, Net - Disaggregation of Other Income (Expense), net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Gain (loss) on earn-out and warrant liabilities	$ 1,490	$ (109)
Interest income, net	34	325
Profits on securities	2,417	1,670
Foreign currency exchange loss, net	(568)	(286)
Other, net	31	28
Other income, net	$ 3,404	$ 1,628