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Financial Assets (Tables)
9 Months Ended
Sep. 30, 2020
Fair Value Disclosures [Abstract]  
Schedule of fair value
   Fair value 
  

As of
September 30,

2020

  

As of
December 31,

2019

 
   Assets   Liabilities   Assets   Liabilities 
                     
Held-for-trading investments  $996,414    -   $2,730,363    -