Note 10 - Fair Value (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Convertible Debt [Table Text Block]

Fair Value, December 31, 2023	$	4,395,753
Principle and interest convertible debenture repayments		(4,395,753	)
Issuance of warrant repurchase balance		900,000
Conversion of warrants to shares and pre-funded warrants		(498,029	)
Change in fair value of warrant repurchase balance		(231,589	)
Change in fair value of warrant amendment		(17,996	)
Settlement of warrant liability due to amendment		(152,386	)
Fair Value, December 31, 2024	$	-

Fair Value, December 31, 2022	$	-
Issuance of convertible debenture		2,825,771
Accretion for discount for warrants		342,481
Accretion for discount for OID		116,667
Interest expense		299,648
Principle repayments		(419,048	)
Change in fair value		1,230,234
Fair Value, December 31, 2023	$	4,395,753

Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]

	Convertible Debenture
Level I	$	-
Level II	$	-
Level III	$	4,395,753
Total	$	4,395,753

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

Issuance - February 14, 2023	4.13	%
Fair Value - December 31, 2023	1.29	%