v3.25.1
Note 3 - Cash Equivalents and Investments (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]

As of March 31, 2025

 

Cost Basis

   

Unrealized Gains

   

Unrealized Losses

   

Aggregate Fair Value

 
                                 

U.S. Treasury Securities

  $ 35,310,020     $ 350     $ (4 )   $ 35,310,366  

Money Market Accounts

    4,203,626                   4,203,626  

Total

  $ 39,513,646     $ 350     $ (4 )   $ 39,513,992  

As of December 31, 2024

 

Cost Basis

   

Unrealized Gains

   

Unrealized Losses

   

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  
Debt Securities, Held-to-Maturity [Table Text Block]

As of March 31, 2025

 

Amortized Cost

   

Unrealized Gains

   

Unrealized Losses

   

Fair Market Value

 
                                 

U.S. Treasury Securities

  $ 14,841,251     $ 9,071     $ 262     $ 14,850,060  

Total

  $ 14,841,251     $ 9,071     $ 262     $ 14,850,060  

As of December 31, 2024

 

Amortized Cost

   

Unrealized Gains

   

Unrealized Losses

   

Fair Market Value

 
                                 

U.S. Treasury Securities

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

Total

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