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INCOME TAXES - Deferred income tax assets not recognized (Details) - CAD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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INCOME TAXES |  |
Deferred income tax assets not recognized | $ 122,435 | $ 119,836
Tax losses-capital |  |
INCOME TAXES |  |
Deferred income tax assets not recognized | 55,704 | 58,312
Tax losses-operating |  |
INCOME TAXES |  |
Deferred income tax assets not recognized | 57,580 | 51,353
Tax credits |  |
INCOME TAXES |  |
Deferred income tax assets not recognized | 1,126 | 1,126
Other deductible temporary differences |  |
INCOME TAXES |  |
Deferred income tax assets not recognized | 2,653 | 5,023
Property, plant and equipment, net |  |
INCOME TAXES |  |
Deferred income tax assets not recognized | $ 5,372 | $ 4,022

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- Definition Amount of deferred income tax assets not recognized. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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- Details
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Period Type: |

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- Details
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- Details
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- Details
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