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Trade payables and accrued liabilities (Tables)
12 Months Ended
Dec. 31, 2018
Statements [Line Items]  
Disclosure of detailed information about trade and other payables [Table Text Block]
      December 31,     December 31,  
      2018     2017  
      $     $  
  Trade payables   229,422     134,982  
  Accrued liabilities   83,559     10,000  
      312,981     144,982