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Property and Equipment
9 Months Ended
Sep. 30, 2014
Property and Equipment [Text Block]
5.

Property and Equipment


                  September 30,     December 31,  
                  2014     2013  
            Accumulated     Net Carrying     Net Carrying  
      Cost     Depreciation     Value     Value  
                   
  Computers and office equipment   363,037     273,891     89,146     103,024  
  Field equipment   1,763,620     1,048,438     715,182     603,423  
      2,126,657     1,322,329     804,328     706,447