Annual report pursuant to Section 13 and 15(d)

Capital Assets (Details)

v3.3.1.900
Capital Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Capital Assets      
Cost $ 39,067 $ 39,076  
Accumulated Depreciation 8,279 6,083  
Net Book Value 30,788 32,993  
Depreciation 6,504 7,643 $ 537
Rolling stock [Member]      
Capital Assets      
Cost 3,819 3,878  
Accumulated Depreciation 3,179 2,852  
Net Book Value 640 1,026  
Building Enclosures [Member]      
Capital Assets      
Cost 32,987 32,968  
Accumulated Depreciation 3,578 1,927  
Net Book Value 29,409 31,041  
Machinery and equipment [Member]      
Capital Assets      
Cost 1,031 992  
Accumulated Depreciation 507 426  
Net Book Value 524 566  
Furniture, fixtures and leasehold improvements [Member]      
Capital Assets      
Cost 119 119  
Accumulated Depreciation 92 81  
Net Book Value 27 38  
Information technology [Member]      
Capital Assets      
Cost 1,111 1,119  
Accumulated Depreciation 923 797  
Net Book Value $ 188 $ 322