v3.25.4
Note 5 - Related Party Transactions (Details Textual) - The Warrant [Member] - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended
Jul. 07, 2023
Aug. 31, 2025
Jan. 29, 2024
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)   $ 0.02  
Class of Warrant or Right, Exercises in Period (in shares)   54,400  
Stock Issued During Period, Shares, Warrants Exercised (in shares)   53,569  
Termination Agreement [Member]      
Class of Warrant or Right, Value of Securities Called by Warrants or Rights $ 8    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) $ 0.02    
Warrants and Rights Outstanding, Term (Year) 5 years    
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)     80,000
Termination Agreement [Member] | Common Stock, 6 Months Lock-up Period [Member]      
Class of Warrant or Right, Lock-up Agreement Term of Underlying Shares (Month) 6 months    
Class of Warrant or Right, Percentage of Outstanding Stock 12.50%    
Termination Agreement [Member] | Common Stock, 12 Months Lock-up Period [Member]      
Class of Warrant or Right, Lock-up Agreement Term of Underlying Shares (Month) 12 months