v3.26.1
Note 12 - Subsequent Events (Details Textual) - Subsequent Event [Member] - USD ($)
2 Months Ended
Jul. 16, 2026
Aug. 31, 2026
Proceeds from Issuance of Debt   $ 200,000
Securities Purchase Agreements [Member]    
Proceeds from Issuance of Common Stock   $ 400,000
The Bridge Note [Member]    
Proceeds from Issuance of Debt $ 200,000  
Debt Instrument, Interest Rate, Stated Percentage 8.00%