Note 8 - Note Payable (Details Textual)	1 Months Ended
	Jun. 30, 2024 USD ($)	Jul. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Insurance Policy Financing [Member]
Debt Instrument, Face Amount		$ 364,721
Debt Instrument, Number of Monthly Installment		10
Debt Instrument, Interest Rate, Stated Percentage		9.25%
Notes Payable	$ 0		$ 150,408
Insurance Policy Financing June 2024 [Member]
Debt Instrument, Face Amount	$ 275,098
Debt Instrument, Number of Monthly Installment	10
Debt Instrument, Interest Rate, Stated Percentage	8.00%
Notes Payable	$ 276,932