Stockholders' deficiency - Options outstanding under Plan (Details 1)
12 Months Ended
Dec. 31, 2013
USD ($)
Dec. 31, 2013
CAD
Dec. 31, 2013
Stock Options
USD ($)
Dec. 31, 2012
Stock Options
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]        
Beginning Balance     1,020,000   
Granted 900,000 900,000 2,340,000 1,020,000
Cancelled     (120,000)  
Ending Balance     3,240,000 1,020,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]        
Beginning balance (in Dollars per share)     $ 0.47   
Granted $ 0.47 0.50 $ 1.15 $ 0.47
Cancelled (in Dollars per share)     $ 0.47  
Ending balance (in Dollars per share)     $ 0.96 $ 0.47