Note 3 - Fixed Assets - Schedule of Property, Plant and Equipment (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Property, Plant, and Equipment Gross	$ 4,786,057	$ 4,579,909
Less: Accumulated depreciation and amortization	(2,485,730)	(2,068,338)
Total Fixed Assets, Net	2,300,327	2,511,571
Office Equipment [Member]
Property, Plant, and Equipment Gross	540,116	517,488
Leasehold Improvements [Member]
Property, Plant, and Equipment Gross	427,296	428,596
Laboratory Equipment [Member]
Property, Plant, and Equipment Gross	3,665,970	3,456,091
Manufacturing Tooling [Member]
Property, Plant, and Equipment Gross	121,120	121,120
Demo Equipment [Member]
Property, Plant, and Equipment Gross	$ 31,555	$ 56,614

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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