Note 4 - Intangible Assets (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Proceeds from Sale of Intangible Assets	$ 150,000	$ 0
Amortization of Intangible Assets	4,950	$ 97,125
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]		Goodwill and Intangible Asset Impairment
Computer Software, Intangible Asset [Member]
Proceeds from Sale of Intangible Assets	150,000
Impairment of Intangible Assets, Finite-Lived		$ 849,565
Intangible Assets Placed Into Service [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year One	5,032
Finite-Lived Intangible Asset, Expected Amortization, Year Two	5,032
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 5,032