XML 104 R97.htm IDEA: XBRL DOCUMENT v3.8.0.1
SHARE CAPITAL (Details 3) - CAD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Share capital [Line Items]    
Fair value $ 1.69 $ 1.67
Stock Options [Member]    
Share capital [Line Items]    
Grant price $ 3.88 $ 4.44
Expected dividend yield
Expected volatility 54.20% 49.80%
Risk-free interest rate 1.57% 1.37%
Expected life of options (in years) 4.4 3.7