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Oil and Gas Properties - Additional Information (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 CAD ($) cashGeneratingUnit | Dec. 31, 2022 CAD ($) cashGeneratingUnit | Dec. 31, 2021 CAD ($) cashGeneratingUnit
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Number of cash generating units | cashGeneratingUnit | 6 | 5 |
Number of cash generating units, with recoverable amounts | cashGeneratingUnit |  | 3 | 3
Impairment loss (reversal of impairment loss) recognised in profit or loss |  | $ 245,241 | $ 0
Adjusted inflation for prices and costs subsequent to 2023 |  | 0.020 |
Viking And Eagle Ford Cash Generating Units |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Reversal of impairment loss recognised in profit or loss |  |  | 416,000
Oil and gas assets |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Impairment loss (reversal of impairment loss) recognised in profit or loss |  | $ 245,241 | $ 1,542,414
Impairment | $ 1,100,000 |  |
Oil and gas assets | Minimum |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Discount rate applied to cash flow projections | 10.00% | 12.00% | 12.00%
Oil and gas assets | Maximum |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Number of cash generating units | cashGeneratingUnit |  |  | 5
Discount rate applied to cash flow projections | 16.00% | 23.00% | 19.00%

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