Note 7 - Notes Payable (Details Textual) - USD ($)	Dec. 31, 2023	Jul. 31, 2023
Debt Instrument, Face Amount		$ 364,721
Short-Term Debt, Percentage Bearing Fixed Interest Rate	9.25%	9.25%
Notes Payable	$ 150,408

Face (par) amount of debt instrument at time of issuance.

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