|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
As of |
|
As of |
||||||||
|
|
December 31, 2016 |
|
December 31, 2015 |
||||||||
|
|
|
|
Accumulated |
|
Net Book |
|
|
|
Accumulated |
|
Net Book |
|
|
Cost |
|
Depreciation |
|
Value |
|
Cost |
|
Depreciation |
|
Value |
|
|
$ |
|
$ |
|
$ |
|
$ |
|
$ |
|
$ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rolling stock |
3,251 |
|
2,966 |
|
285 |
|
3,819 |
|
3,179 |
|
640 |
|
Enclosures |
32,991 |
|
5,229 |
|
27,762 |
|
32,987 |
|
3,578 |
|
29,409 |
|
Machinery and equipment |
1,262 |
|
599 |
|
663 |
|
1,031 |
|
507 |
|
524 |
|
Furniture, fixtures and leasehold improvements |
119 |
|
98 |
|
21 |
|
119 |
|
92 |
|
27 |
|
Information technology |
1,153 |
|
1,036 |
|
117 |
|
1,111 |
|
923 |
|
188 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
38,776 |
|
9,928 |
|
28,848 |
|
39,067 |
|
8,279 |
|
30,788 |