Quarterly report pursuant to Section 13 or 15(d)

Capital Assets (Details)

v3.22.1
Capital Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Cost $ 40,359 $ 40,367
Accumulated Depreciation (19,500) (19,107)
Net Book Value 20,859 21,260
Rolling Stock [Member]    
Cost 3,450 3,450
Accumulated Depreciation (3,423) (3,413)
Net Book Value 27 37
Enclosures [Member]    
Cost 33,967 33,949
Accumulated Depreciation (13,907) (13,488)
Net Book Value 20,060 20,461
Machinery And Equipment [Member]    
Cost 1,531 1,489
Accumulated Depreciation (961) (946)
Net Book Value 570 543
Furniture And Fixtures [Member]    
Cost 265 266
Accumulated Depreciation (126) (121)
Net Book Value 139 145
Information Technology [Member]    
Cost 1,110 1,177
Accumulated Depreciation (1,060) (1,121)
Net Book Value 50 56
Right Of Use Assets [Member]    
Cost 36 36
Accumulated Depreciation (23) (18)
Net Book Value $ 13 $ 18