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Cash and cash equivalents
9 Months Ended
Sep. 30, 2022
Cash and Cash Equivalents [Abstract]  
Cash and cash equivalents
4. Cash and cash equivalents
 
    
As of
September 30,
    
As of
December 31,
 
    
2022
    
2021
 
Cash
   $ 76,317,314      $ 14,131,396  
Cash equivalents—Private securities
(i)
     1,624,057      $ 245,127  
    
 
 
    
 
 
 
Total
  
$
77,941,371
 
  
$
14,376,523
 
    
 
 
    
 
 
 
(i)
Applications in Bank Deposit Certificates (“CDB’s”), issued by financial institutions in Brazil, available for redemption in up to 90 days.