v3.26.1
Note 2 - Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Fair Value, by Balance Sheet Grouping [Table Text Block]
         

June 30, 2026

   

December 31, 2025

 

Financial Assets:

 

Level

   

Carrying Value

   

Fair Value

   

Carrying Value

   

Fair Value

 
                                       

Cash and cash equivalents

  2     $ 15,296,959     $ 15,296,959     $ 18,010,108     $ 18,010,108  

Certificates of deposit

  2       2,248,924     $ 2,248,924       -       -  

Total

        $ 17,545,883     $ 17,545,883     $ 18,010,108     $ 18,010,108