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Prepaid Expenses and Other Receivables (Tables)
9 Months Ended
Sep. 30, 2020
Other Income and Expenses [Abstract]  
Schedule of Other Current Assets [Table Text Block]
Prepaid expenses and other receivables consisted of the following at September 30, 2020 and December 31, 2019:


   

September 30, 2020

   

December 31, 2019

 
                 

Prepaid expenses

  $ 309,654     $ 148,750  

Other receivables

    79,885       24,857  
    $ 389,539     $ 173,607