Quarterly report pursuant to Section 13 or 15(d)

Marketable securities (Tables)

v3.23.2
Marketable securities (Tables)
6 Months Ended
Jun. 30, 2023
Marketable Securities  
Schedule of fair value marketable securities
                               
        Fair Value Measurements Using    
    Balance as of
June 30, 2023
  Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Nonobservable Inputs
(Level 3)
Marketable securities:                                
Corporate Bonds   $ 1,451,161     $     $ 1,451,161     $  
Certificates of Deposits     496,235             496,235        
Total marketable securities   $ 1,947,396     $     $ 1,947,396     $  

 

        Fair Value Measurements Using    
    Balance as of
December 31, 2022
  Quoted Pricesin
Active Markets for
Identical Assets
(Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Nonobservable Inputs
(Level 3)
Marketable securities:                                
Corporate Bonds   $ 2,436,333     $     $ 2,436,333     $  
Certificates of Deposits     491,185             491,185        
Total marketable securities   $ 2,927,518     $     $ 2,927,518     $