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Cash and Cash Equivalents and Other Investments
12 Months Ended
Dec. 31, 2024
Cash and Cash Equivalents and Other Investments [Abstract]  
Cash and cash equivalents and other investments
6.Cash and cash equivalents and other investments

 

Cash and cash equivalents are as follows:

 

   December 31, 
   2024   2023 
         
Cash  $1,374,909   $1,334,415 
Cash equivalents (1)   27,783,318    22,249,920 
   $29,158,227   $23,584,335 

 

(1) Cash equivalents are investments with initial original maturities of less than 90 and 120 days and consist primarily of Treasury Bills issued by the United States Treasury Department.