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Note 7 - Long-term Debt (Details Textual)		12 Months Ended
	Jun. 22, 2022 USD ($) $ / shares shares	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Oct. 13, 2023 USD ($)	Sep. 30, 2023 $ / shares shares
Senior Promissory Notes Placement Agent Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | shares	28,846
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares	$ 5.2
Warrants and Rights Outstanding, Term (Year)	5 years
The 2023 Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | shares					531,250
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares					$ 5.2
Warrants and Rights Outstanding, Term (Year)					5 years
Senior Promissory Notes [Member]
Debt Instrument, Face Amount | $	$ 6,000,000	$ 6,000,000	$ 6,000,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | shares	531,250
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares	$ 5.2
Warrants and Rights Outstanding, Term (Year)	5 years
Debt Instrument, Term (Month)	24 months
Debt Instrument, Interest Rate, Stated Percentage	10.00%
Debt Instrument, Stated Rate, Monthly Increase if Unpaid	1.00%
Debt Instrument, Unamortized Discount, Total | $	$ 695,749	696,437	1,311,989	$ 1,193,206
Amortization of Debt Issuance Costs | $		$ 615,552	$ 400,903
Senior Promissory Notes [Member] | Measurement Input, Expected Term [Member]
Debt Instrument, Measurement Input	2.5			5
Senior Promissory Notes [Member] | Measurement Input, Share Price [Member]
Debt Instrument, Measurement Input	3.44			3.89
Senior Promissory Notes [Member] | Measurement Input, Exercise Price [Member]
Debt Instrument, Measurement Input	5.2			5.2
Senior Promissory Notes [Member] | Measurement Input, Price Volatility [Member]
Debt Instrument, Measurement Input	0.808			73.66
Senior Promissory Notes [Member] | Measurement Input, Risk Free Interest Rate [Member]
Debt Instrument, Measurement Input	0.0313			4.6
Senior Promissory Notes [Member] | Measurement Input, Forfeiture Rate [Member]
Debt Instrument, Measurement Input	0			0
Senior Promissory Notes [Member] | Maximum [Member]
Debt Instrument, Interest Rate, Stated Percentage	16.00%

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