Note 6 - Convertible Note Payable, Related Party (Details Textual)		6 Months Ended
Apr. 09, 2025 USD ($) $ / shares	Jun. 30, 2025 $ / shares
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Prime Rate [Member]
Mr. Neal Goldman, Ms. Benedetta Casamento, and Dr. Didier Demesmin [Member] \| Promissory Note [Member]
Debt Instrument, Face Amount \| $	$ 800,000
Debt Instrument, Basis Spread on Variable Rate	2.50%
Debt Instrument, Equity Securities Issuance, Gross Proceeds Benchmark \| $	$ 4,000,000
Company Ownership Percentage	50.00%
Debt Instrument, Conversion Rate, Minimum Market Reference Price (in dollars per share) \| $ / shares	$ 0.5
Debt Instrument, Convertible, Number of Equity Instruments		963,855
Debt Instrument, Convertible Stock, Average Price Per Share (in dollars per share) \| $ / shares		$ 0.83

The percent of ownership a person has of the company.

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- Definition

The minimum price per share of the conversion feature embedded in the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Represents the average price per share of convertible stock under a debt instrument.

+ References

No definition available.

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- Definition

Covenant for a debt instrument where if the company sells equity securities for gross proceeds in excess of a certain value then the holders of the debt may request repayment.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

+ References

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- Definition

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

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- Definition

Indicates type of variable interest rate on debt instrument.

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