Note 10 - Intangible Assets, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Amortization of Intangible Assets	$ 60	$ 210	$ 70	$ 420
Finite-Lived Intangible Asset, Useful Life (Year)	2 years 8 months 12 days		2 years 8 months 12 days
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year	$ 120		$ 120
Finite-Lived Intangible Asset, Expected Amortization, Year One	240		240
Finite-Lived Intangible Asset, Expected Amortization, Year Two	240		240
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 50		$ 50