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Cash and cash equivalents (Tables)
 6 Months Ended
Jun. 30, 2022
Cash and Cash Equivalents [Abstract]  
Schedule of cash and cash equivalents
    
As of
     
As of
  
    
June 30,
     
December 31,
  
    
2022
     
2021
  
Cash and banks
    $ 92,824,351      $ 14,131,396  
  
 
 
     
 
 
  
  
 
92,824,351
 
   
 
14,131,396
 
  
 
 
     
 
 
  
Cash equivalents
      
Private securities
(i)
      2,363,683        245,127  
Fixed term deposits
(ii)
      81,128,520        —    
  
 
 
     
 
 
  
  
 
83,492,203
 
   
 
245,127
 
  
 
 
     
 
 
  
  
$
176,316,554
 
   
$
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.
(ii)
Fixed term deposits in US Dollars with original maturities of 90 days or less.