v3.26.1
Note 12 - Subsequent Events (Details Textual)
 4 Months Ended
Jul. 10, 2026
$ / shares
shares
Jun. 10, 2026
USD ($)
shares
May 27, 2026
$ / shares
shares
Apr. 03, 2026
USD ($)
Apr. 30, 2026
Mar. 31, 2026
USD ($)
Feb. 04, 2026
Dec. 31, 2025
USD ($)
Nov. 12, 2025
$ / shares
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Ownership Percentage by Other Entities             49.00%        
Shares Issued, Price Per Share (in dollars per share) | $ / shares                 $ 1,000    
Equity, Including Portion Attributable to Noncontrolling Interest | $           $ (7,499,411)   $ (1,848,252)   $ (83,377,044) $ 6,675,419
Series D Preferred Stock [Member] | Forecast [Member]                      
Stock Issued During Period, Shares, New Issues (in shares) | shares   250                  
Proceeds from Issuance or Sale of Equity | $   $ 250,000                  
Series E Preferred Stock [Member] | Forecast [Member]                      
Stock Issued During Period, Shares, New Issues (in shares) | shares 250                    
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares $ 0.0001                    
Shares Issued, Price Per Share (in dollars per share) | $ / shares $ 1,000                    
Subsequent Event [Member]                      
Ownership Percentage by Other Entities       24.50%              
Legal Settlement, Amount Allegedly Owed to Seller | $       $ 106,447              
Legal Settlement, Franchise Fee Obligation, Amount Forgiven | $       152,295              
Legal Settlement, Amount Payable to Seller | $       $ 10,000              
Subsequent Event [Member] | Series D Preferred Stock [Member]                      
Stock Issued During Period, Shares, New Issues (in shares) | shares     250                
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares     $ 0.0001                
Shares Issued, Price Per Share (in dollars per share) | $ / shares     $ 1,000                
Preferred Stock, Shares Subscribed but Unissued (in shares) | shares     250                
Subsequent Event [Member] | Reverse Stock Split [Member]                      
Stockholders' Equity Note, Stock Split, Conversion Ratio         10