Note 6 - Intangible Assets and Goodwill (Tables)

3 Months Ended

Mar. 31, 2026

Notes Tables

Intangible Asset, Finite-Lived [Table Text Block]

	Estimated
	Economic Life
Description	(in years)	March 31, 2026			December 31, 2025
Developed technologies	10	$	29,780,018		$	29,780,018
License agreements	10		499,952			499,952
Distribution agreements	8		19,733			19,733
Accumulated amortization			(6,336,709	)		(5,356,315	)
Intangible assets, net		$	23,962,994		$	24,943,388

Schedule of Accumulated Amortization on Finite-lived Intangible Assets [Table Text Block]

	March 31, 2026		December 31, 2025
Developed technologies	$	6,084,327	$	5,116,765
License agreements		238,146		226,063
Distribution agreements		14,236		13,487
Accumulated amortization	$	6,336,709	$	5,356,315

Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]

Remainder of 2026	$	2,941,185
2027		3,921,579
2028		3,918,834
2029		3,918,582
2030		3,918,582
Thereafter		5,344,232
	$	23,962,994

Intangible Asset and Goodwill [Table Text Block]

	As of December 31, 2025			Additions		Impairment		Amortization			As of March 31, 2026
Intangible assets	$	30,299,703		$	—	$	—	$	—		$	30,299,703
Accumulated amortization		(5,356,315	)		—		—		(980,394	)		(6,336,709	)
Goodwill		1,507,154			—		—		—			1,507,154
Total intangible assets and goodwill	$	26,450,542		$	—	$	—	$	(980,394	)	$	25,470,148

	As of December 31, 2024			Additions		Impairment		Amortization			As of March 31, 2025
Intangible assets	$	8,706,972		$	180,000	$	—	$	—		$	8,886,972
Accumulated amortization		(2,847,820	)		—		—		(217,978	)		(3,065,798	)
Total intangible assets	$	5,859,152		$	180,000	$	—	$	(217,978	)	$	5,821,174