v3.26.1
Note 5 - Note Payable (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Maturities of Long-Term Debt [Table Text Block]
   

Open

   

Total

 
                 

Notes payable and accrued interest

  $ 3,008,566     $ 3,008,566  
                 

Letter of Credit

    348,843       348,843  
                 

Total

  $ 3,357,409     $ 3,357,409