| Property, plant and equipment, net |
| |
|
As at February 28, 2019 |
| |
|
Cost |
|
Accumulated depreciation |
|
Net book value |
| Building |
|
$ |
1,882,665 |
|
|
$ |
(68,596 |
) |
|
$ |
1,814,069 |
|
| Land |
|
|
232,699 |
|
|
|
— |
|
|
|
232,699 |
|
| Building Improvements |
|
|
383,985 |
|
|
|
(119,889 |
) |
|
|
264,096 |
|
| Machinery and equipment |
|
|
3,834,338 |
|
|
|
(841,236 |
) |
|
|
2,993,102 |
|
| Office equipment and furniture |
|
|
117,088 |
|
|
|
(49,791 |
) |
|
|
67,297 |
|
| Outstanding, end of period |
|
$ |
6,450,775 |
|
|
$ |
(1,079,512 |
) |
|
$ |
5,371,263 |
|
| |
|
As at February 28, 2018 |
| |
|
Cost |
|
Accumulated depreciation |
|
Net book value |
| Building |
|
$ |
1,935,423 |
|
|
$ |
(6,009 |
) |
|
$ |
1,929,414 |
|
| Land |
|
|
239,239 |
|
|
|
— |
|
|
|
239,239 |
|
| Building Improvements |
|
|
377,253 |
|
|
|
(225,298 |
) |
|
|
151,955 |
|
| Machinery and equipment |
|
|
2,189,195 |
|
|
|
(536,222 |
) |
|
|
1,652,973 |
|
| Office equipment and furniture |
|
|
101,756 |
|
|
|
(38,434 |
) |
|
|
63,322 |
|
| Outstanding, end of period |
|
$ |
4,842,866 |
|
|
$ |
(805,963 |
) |
|
$ |
4,036,903 |
|
|