Quarterly report pursuant to Section 13 or 15(d)

Marketable securities (Tables)

v3.22.2
Marketable securities (Tables)
6 Months Ended
Jun. 30, 2022
Marketable Securities  
Schedule of Fair value Marketable Securities
                       
    Fair Value Measurements Using
    Balance as of June 30, 2022   Quoted Prices in Active Markets for Identical Assets (Level 1)   Significant Other Observable Inputs (Level 2)
Marketable securities:                        
Corporate bonds   $ 3,453,873     $     $ 3,453,873  
Certificates of Deposits     495,057             495,057  
Total marketable securities   $ 3,948,930     $     $ 3,948,930