Quarterly report pursuant to Section 13 or 15(d)

Capital Assets (Details)

v3.5.0.2
Capital Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Capital Assets      
Cost $ 38,760   $ 39,067
Accumulated Depreciation 9,394   8,279
Net Book Value 29,366   30,788
Depreciation 3,852 $ 5,354  
Rolling stock [Member]      
Capital Assets      
Cost 3,236   3,819
Accumulated Depreciation 2,894   3,179
Net Book Value 342   640
Building Enclosures [Member]      
Capital Assets      
Cost 32,991   32,987
Accumulated Depreciation 4,816   3,578
Net Book Value 28,175   29,409
Machinery and equipment [Member]      
Capital Assets      
Cost 1,262   1,031
Accumulated Depreciation 574   507
Net Book Value 688   524
Furniture, fixtures and leasehold improvements [Member]      
Capital Assets      
Cost 119   119
Accumulated Depreciation 97   92
Net Book Value 22   27
Information technology [Member]      
Capital Assets      
Cost 1,152   1,111
Accumulated Depreciation 1,013   923
Net Book Value $ 139   $ 188