Annual report pursuant to Section 13 and 15(d)

Capital Assets (Details)

v3.22.4
Capital Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Accumulated Depreciation $ (20,804) $ (19,107)
Cost 40,936 40,367
Net Book Value 20,132 21,260
Rolling Stock [Member]    
Accumulated Depreciation (3,437) (3,413)
Cost 3,486 3,450
Net Book Value 49 37
Enclosures [Member]    
Accumulated Depreciation (15,164) (13,488)
Cost 34,379 33,949
Net Book Value 19,215 20,461
Machinery And Equipment [Member]    
Accumulated Depreciation (1,007) (946)
Cost 1,659 1,489
Net Book Value 652 543
Furniture And Fixtures [Member]    
Accumulated Depreciation (144) (121)
Cost 265 266
Net Book Value 121 145
Information Technology [Member]    
Accumulated Depreciation (1,035) (1,121)
Cost 1,114 1,177
Net Book Value 79 56
Right Of Use Assets [Member]    
Accumulated Depreciation (17) (18)
Cost 33 36
Net Book Value $ 16 $ 18