Disclosure of changes in operating assets and liabilities
| | |
2022 | | |
2021 | | |
2020 | |
| | |
Years
ended December 31, | |
| | |
2022 | | |
2021 | | |
2020 | |
| | |
$ | | |
$ | | |
$ | |
| Changes
in operating assets and liabilities: | |
| | | |
| | | |
| | |
| Trade
and other receivables | |
| 592 | | |
| 120 | | |
| (1,023 | ) |
| Inventory | |
| (161 | ) | |
| (56 | ) | |
| 1,182 | |
| Prepaid
expenses and other current assets | |
| (783 | ) | |
| (750 | ) | |
| (702 | ) |
| Payables
and accrued liabilities | |
| 1,076 | | |
| 634 | | |
| 51 | |
| Income
taxes payable | |
| — | | |
| (109 | ) | |
| 395 | |
| Deferred
revenues | |
| 441 | | |
| 3,010 | | |
| 3,031 | |
| Provision
for restructuring and other costs | |
| (2 | ) | |
| — | | |
| — | |
| Employee
future benefits | |
| (559 | ) | |
| (349 | ) | |
| (532 | ) |
| Increase
(decrease) in operating assets and liabilities | |
| 604 | | |
| 2,500 | | |
| 2,402 | |
|