v3.26.1
Note 6 - Cash and Cash Equivalents (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Cash and Cash Equivalents [Table Text Block]
    June 30,     December 31,  
   

2026

   

2025

 

Demand Deposits

  $ 553,622     $ 248,997  

Money Market Funds

    1,837,116       1,002,100  

Total Cash and Cash Equivalents

  $ 2,390,738     $ 1,251,097