Note 10 - Intangible Assets, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Amortization of Intangible Assets	$ 10	$ 210
Finite-Lived Intangible Asset, Useful Life (Year)	2 years 11 months 12 days
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year	$ 180
Finite-Lived Intangible Asset, Expected Amortization, Year One	240
Finite-Lived Intangible Asset, Expected Amortization, Year Two	240
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 40