Note 5 - Intangible Assets, Net (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Amortization of Intangible Assets	$ 0.9	$ 0.6	$ 1.6	$ 1.2