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Note 10 - Notes Payable (Details Textual) - USD ($)		3 Months Ended	9 Months Ended
	Jun. 24, 2024	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Proceeds from Debt, Net of Issuance Costs			$ 1,000,000	$ 1,908,099
Warrant Inducement Agreement [Member]
Proceeds from Issuance of Warrants		$ 1,900,000
The 2024 Note [Member] | Senior Secured Promissory Note [Member]
Debt Instrument, Face Amount	$ 2,360,000
Debt Instrument, Unamortized Discount	350,000
Payments of Financing Costs	10,000
Proceeds from Debt, Net of Issuance Costs	$ 2,000,000
Debt Instrument, Interest Rate, Stated Percentage	9.00%
Debt Instrument, Exit Fee Percentage	7.00%
Debt Instrument, Reduction in Outstanding Balance at The End Of Each Month	$ 270,000
Debt Instrument, Mandatory Prepayment, Percentage	40.00%
Debt Instrument, Percentage of Proceeds Repaid		40.00%
Repayments of Debt		$ 762,600
Long-Term Debt, Gross			338,400
The 2024 Note [Member] | Senior Secured Promissory Note [Member] | Debt Instrument, Event of Default [Member]
Debt Instrument, Increase (Decrease), Percentage	1.00%
The 2024 Note [Member] | Senior Secured Promissory Note [Member] | Maximum [Member]
Debt Instrument, Redemption Amount	$ 270,000
The 2025 Note [Member] | Senior Secured Promissory Note [Member]
Debt Instrument, Face Amount			1,130,000
Debt Instrument, Unamortized Discount			125,000
Payments of Financing Costs			5,000
Proceeds from Debt, Net of Issuance Costs			$ 1,000,000
Debt Instrument, Interest Rate, Stated Percentage			9.00%
Debt Instrument, Exit Fee Percentage			7.00%
Debt Instrument, Redemption Amount			$ 0
Debt Instrument, Reduction in Outstanding Balance at The End Of Each Month			$ 135,000
Debt Instrument, Mandatory Prepayment, Percentage			40.00%
The 2025 Note [Member] | Senior Secured Promissory Note [Member] | Debt Instrument, Event of Default [Member]
Debt Instrument, Increase (Decrease), Percentage			1.00%
The 2025 Note [Member] | Senior Secured Promissory Note [Member] | Maximum [Member]
Debt Instrument, Redemption Amount			$ 135,000

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