Note 6 - Property, Plant and Equipment, Net - Schedule of Property, Plant, and Equipment (Details) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Property Plant and Equipment, Gross	$ 40,626,211	$ 28,842,940
Less: accumulated depreciation	16,002,376	14,156,750
Property plant & equipment, net	24,623,835	14,686,190
Land [Member]
Property Plant and Equipment, Gross	1,133,034	231,034
Building and Building Improvements [Member]
Property Plant and Equipment, Gross	10,860,633	3,760,203
Machinery and Equipment [Member]
Property Plant and Equipment, Gross	$ 28,632,544	$ 24,851,703