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Note 6 - Intangible Assets and Goodwill - Intangible Assets (Details) - USD ($)	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Intangible assets, gross	$ 30,299,703	$ 30,299,703	$ 8,886,972	$ 8,706,972
Accumulated amortization	(6,336,709)	(5,356,315)	$ (3,065,798)	$ (2,847,820)
Intangible assets, net	$ 23,962,994	24,943,388
Developed Technology Rights [Member]
Estimated economic life (Year)	10 years
Intangible assets, gross	$ 29,780,018	29,780,018
Accumulated amortization	$ (6,084,327)	(5,116,765)
Licensing Agreements [Member]
Estimated economic life (Year)	10 years
Intangible assets, gross	$ 499,952	499,952
Accumulated amortization	$ (238,146)	(226,063)
Distribution Rights [Member]
Estimated economic life (Year)	8 years
Intangible assets, gross	$ 19,733	19,733
Accumulated amortization	$ (14,236)	$ (13,487)

X

- Definition

Useful life of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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- Definition

Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

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Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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