Note 6 - Property, Plant and Equipment, Net - Schedule of Property, Plant, and Equipment (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Property Plant and Equipment, Gross	$ 24,805,224	$ 16,620,221
Less: Accumulated Depreciation	9,196,022	5,329,438
Property, plant and equipment, net	15,609,202	11,290,783
Land [Member]
Property Plant and Equipment, Gross	231,034	228,872
Building and Building Improvements [Member]
Property Plant and Equipment, Gross	2,961,431	2,061,887
Machinery and Equipment [Member]
Property Plant and Equipment, Gross	$ 21,612,759	$ 14,329,462

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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