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Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2021
Goodwill [Abstract] |
Schedule of changes in goodwill |
| 2021 |  |  | 2020 |
Carrying Value, Beginning of Year |  | 2,272 |  |  |  | 2,272 |
Goodwill Recognized (Note 5A) |  | 1,289 |  |  |  | — |
Goodwill Reclassified to Assets Held for Sale (Note 16) |  | (88) |  |  |  | — |
Carrying Value, End of Year |  | 3,473 |  |  |  | 2,272 |
The carrying amount of goodwill allocated to the Company's CGUs is:
As at December 31, | 2021 |  |  | 2020 |
Primrose (Foster Creek) |  | 1,171 |  |  |  | 1,171 |
Christina Lake |  | 1,101 |  |  |  | 1,101 |
Lloydminster Thermal |  | 651 |  |  |  | — |
Sunrise |  | 550 |  |  |  | — |
|  | 3,473 |  |  |  | 2,272 |

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- Definition The disclosure of the reconciliation of changes in goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2021-01-01 -Paragraph B67 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B -URIDate 2021-03-24 + Details
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