Note 10 - Goodwill and Intangibles - Components of Intangible Assets (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Accumulated Amortization	$ (1,102,649)	$ (728,320)
Net Carrying Amount	3,962,118
Impairment, indefinite	2,893,548	0
Total, Gross Carrying Costs	7,958,314	4,126,421
Impairment	2,893,548	0
Total, Net Carrying Amount	3,962,118	3,398,101
Trade Names 1 [Member]
Tradename		398,000
Tradename		(5,452)
Tradename	77,917	392,548
Patents and Trademarks [Member]
Gross Carrying Costs	453,314	401,421
Accumulated Amortization	(230,572)	(211,110)
Impairment, finite	(0)
Net Carrying Amount	222,742	190,311
Developed Technology Rights [Member]
Gross Carrying Costs	6,382,000	2,882,000
Accumulated Amortization	(432,733)	(252,175)
Impairment, finite	2,485,725
Net Carrying Amount	3,463,542	2,629,825
Customer Relationships [Member]
Gross Carrying Costs	645,000	445,000
Accumulated Amortization	(410,000)	(259,583)
Impairment, finite	37,083
Net Carrying Amount	197,917	$ 185,417
Trade Names [Member]
Tradename	478,000
Tradename	(29,344)
Impairment, indefinite	$ 370,740

The amount of accumulated impairment of intangible assets that are indefinite-lived, excluding goodwill.

No definition available.

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- Definition

Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit, net of impairment.

+ References

No definition available.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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