v3.26.3
Note 3 - Cash Equivalents and Investments (Tables)
9 Months Ended
Sep. 30, 2026
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]

As of September 30, 2026

 

Cost Basis

  

Unrealized Gains

  

Unrealized Losses

  

Aggregate Fair Value

 
                 

Commercial Paper

 $48,890,235  $121,410  $—  $49,011,645 

Money Market Accounts

  3,475,286   —   —   3,475,286 

Total

 $52,365,521  $121,410  $—  $52,486,931 

As of December 31, 2025

 

Cost Basis

  

Unrealized Gains

  

Unrealized Losses

  

Aggregate Fair Value

 
                 

U.S. Treasury Securities

 $12,730,543  $25,314  $—  $12,755,857 

Commercial Paper

  41,703,814   132,003   —   41,835,818 

Money Market Accounts

  6,284,294   —   —   6,284,294 

Total

 $60,718,652  $157,317  $—  $60,875,969 
Debt Securities, Held-to-Maturity [Table Text Block]

As of September 30, 2026

 

Amortized Cost

  

Unrealized Gains

  

Unrealized Losses

  

Fair Market Value

 
                 

U.S. Treasury Securities

 $21,395,628  $29  $(27,088) $21,368,569 

Commercial Paper

  55,417,706   —   (32,142)  55,385,564 

Total

 $76,813,334  $29  $(59,230) $76,754,133 

As of December 31, 2025

 

Amortized Cost

  

Unrealized Gains

  

Unrealized Losses

  

Fair Market Value

 
                 

U.S. Treasury Securities

 $30,147,733  $18,931  $—  $30,166,664 

Commercial Paper

  48,417,758   3,616   (2,284)  48,419,090 

Total

 $78,565,491  $22,547  $(2,284) $78,585,754