Annual report [Section 13 and 15(d), not S-K Item 405]

Note 3 - Cash Equivalents and Investments (Tables)

v3.25.1
Note 3 - Cash Equivalents and Investments (Tables)
 12 Months Ended
Dec. 31, 2024
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]

As of December 31, 2024

  

Cost Basis

    

Unrealized Gains

    

Aggregate Fair Value

  
                         

U.S. Treasury Securities

   $ 40,969,665     $ 57,731     $ 41,027,396  

Money Market Accounts

     4,504,250       —       4,504,250  

Total

   $ 45,473,915     $ 57,731     $ 45,531,646  

As of December 31, 2023

  

Cost Basis

    

Unrealized Gains

    

Aggregate Fair Value

  
                         

U.S. Treasury Securities

   $ 2,971,103     $ 9,237     $ 2,980,340  

Money Market Accounts

     3,564,570       —       3,564,570  

Total

   $ 6,535,673     $ 9,237     $ 6,544,910  
Debt Securities, Held-to-Maturity [Table Text Block]

As of December 31, 2024

  

Amortized Cost

    

Unrealized Gains

    

 Fair Market Value
                       

U.S. Treasury Securities

   $ 14,395,913     $ 10,863     $ 14,406,776

Total

   $ 14,395,913     $ 10,863     $ 14,406,776