Note 6 - Intangibles, Net (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Amortization of Intangible Assets	$ 1,144	$ 1,246	$ 2,288	$ 2,492
Impairment of Intangible Assets (Excluding Goodwill)			$ 0	$ 0