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CONVERTIBLE DEBENTURES (Tables)
 12 Months Ended
Dec. 31, 2017
Statement [Line Items]  
Disclosure of detailed information about convertible debentures [Table Text Block]
    December 31, 2017     December 31, 2016  
2016 Debentures (a) $ 90,742,373   $ 70,811,801  
2017 Debentures (b)   80,627,593     -  
Convertible Debentures $ 171,369,966   $   70,811,801  
2016 Debentures [Member]  
Statement [Line Items]  
Disclosure of detailed information about convertible debentures, fair value and interest components [Table Text Block]
    December 31, 2017     December 31, 2016  
Fair value of 2016 Debentures, beginning of period $ 70,811,801   $ 74,123,520  
Fair value adjustment to December 31, 2017   19,930,572     (3,311,719 )
Interest payable   350,900     369,243  
2016 Debentures and interest payable   91,093,273   $ 71,181,044  
Less: interest payable included in accounts payable & accrued liabilities   (350,900 )   (369,243 )
2016 Debentures $ 90,742,373   $   70,811,801  
Disclosure of detailed information about convertible debentures, valuation assumptions [Table Text Block]
      December 31, 2017     December 31, 2016  
  Volatility   39.00%     40.00%  
  Expected life in years   4.56 years     4.44 years  
  Risk free interest rate   2.23%     1.91%  
  Expected dividend yield   0%     0%  
  Credit spread   25.35%     26.44%  
  Underlying share price of the Company $ 3.21   $ 2.33  
  Conversion exercise price   US$2.3261     US$2.3261  
  Exchange rate (C$:US$) $ 0.7971   $ 0.7448  
2017 Debentures [Member]  
Statement [Line Items]  
Disclosure of detailed information about convertible debentures, fair value and interest components [Table Text Block]
    December 31, 2017  
Fair value of 2017 Debentures on issuance $ 73,035,180  
Fair value adjustment to December 31, 2017   7,592,413  
Interest payable   350,900  
2017 Debentures and interest payable   80,978,493  
Less: interest payable included in accounts payable & accrued liabilities   (350,900 )
2017 Debentures $ 80,627,593  
Disclosure of detailed information about convertible debentures, valuation assumptions [Table Text Block]
    December 31, 2017     July 21, 2017  
Volatility   39.00%     38.00%  
Expected life in years   4.56 years     5.00 years  
Risk free interest rate   2.23%     1.88%  
Expected dividend yield   0%     0%  
Credit spread   25.35%     25.35%  
Underlying share price of the Company $ 3.21   $ 3.04  
Conversion exercise price   US$2.6919     US$2.6919  
Exchange rate (C$:US$) $ 0.7971   $ 0.7969