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Plant and equipment
3 Months Ended
Feb. 29, 2016
Plant and equipment [Text Block]

3    Plant and equipment

    in thousands of dollars  
    February 29, 2016  
          Accumulated        
    Cost     amortization     Net  
    $     $     $  
British Columbia, Canada                  
Furniture and equipment   46     (26 )   20  
Leasehold improvements   32     (22 )   10  
Computer hardware and software   93     (73 )   20  
Alaska, USA                  
Machinery, and equipment   2,877     (2,781 )   96  
Vehicles   275     (268 )   7  
Computer hardware and software   31     (31 )   -  
Antioquia, Colombia                  
Machinery and equipment   206     (52 )   154  
Leasehold improvements   73     (26 )   47  
Vehicles   52     (12 )   40  
Computer hardware and software   1     (1 )   -  
    3,686     (3,292 )   394  

 

    in thousands of dollars  
                November 30, 2015  
          Accumulated        
    Cost     amortization     Net  
    $     $     $  
British Columbia, Canada                  
Furniture and equipment   46     (24 )   22  
Leasehold improvements   32     (20 )   12  
Computer hardware and software   91     (65 )   26  
Alaska, USA                  
Machinery, and equipment   2,877     (2,777 )   100  
Vehicles   275     (262 )   13  
Computer hardware and software   31     (31 )   -  
Antioquia, Colombia                  
Machinery and equipment   206     (34 )   172  
Leasehold improvements   73     (17 )   56  
Vehicles   52     (8 )   44  
Computer hardware and software   1     -     1  
    3,684     (3,238 )   446