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CAPITAL STOCK (Tables)
6 Months Ended
Jun. 30, 2016
Share Purchase Warrants Denominated in Canadian Dollars [Member]  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
          Exercise Price     Warrants  

Month Issued

  Expiry Date     Cdn$     Outstanding  

June 2012(1)

  June 22, 2017     13.25     351,025  

June 2013(1)

  June 15, 2017     9.50     456,948  
Share Purchase Warrants Denominated in United States Dollars [Member]  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

 

        Exercise Price     Warrants     Fair value at  

Month Issued

  Expiry Date     USD$     Outstanding     June 30, 2016  

June 2015

  January 25, 2017     6.28     1,224,000   $ 35  

March 2016

  March 14, 2019     3.20     2,515,625     1,626  

 

                  $ 1,661  
Issuance of 2,515,625 Warrants with Fair Value of $2.09 million for March 2016 [Member]  
Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions [Table Text Block]
Risk-free rate 1.15%
Expected life 3.0 years
Expected volatility 61.2%*
Expected dividend yield 0.0%
Issuance of 2,515,625 Warrants with Fair Value of $1.63 million for June 30, 2016 [Member]  
Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions [Table Text Block]
Risk-free rate 0.71%
Expected life 2.7 years
Expected volatility 99.6%*
Expected dividend yield 0.0%
Issuance of 1,224,000 Warrants with Fair Value of $0.40 million for June 30, 2016 [Member]  
Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions [Table Text Block]
Risk-free rate 0.36%
Expected life 0.6 years
Expected volatility 56.0%*
Expected dividend yield 0.0%