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SUPPLEMENTAL DISCLOSURE WITH RESPECT TO CASH FLOWS (Tables)
12 Months Ended
Dec. 31, 2017
Statement [Line Items]  
Disclosure of cash and cash equivalents [Table Text Block]
    December 31, 2017     December 31, 2016     December 31, 2015  
Cash $ 3,354,109   $ 3,132,480   $ 5,365,271  
Short-term deposits   179,502     67,206     269,330  
Total $ 3,533,611   $ 3,199,686   $ 5,634,601