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SEGMENTED INFORMATION (Details 1) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 CAD ($)
Disclosure of operating segments [line items] |
Total revenue commitments | $ 86,489
2020 |
Disclosure of operating segments [line items] |
Total revenue commitments | 14,522
2021 |
Disclosure of operating segments [line items] |
Total revenue commitments | 11,408
2022 |
Disclosure of operating segments [line items] |
Total revenue commitments | 6,589
2023 |
Disclosure of operating segments [line items] |
Total revenue commitments | 6,589
2024 |
Disclosure of operating segments [line items] |
Total revenue commitments | 5,082
Thereafter |
Disclosure of operating segments [line items] |
Total revenue commitments | 42,299
Mining | Toll milling services - APG Arrangement |
Disclosure of operating segments [line items] |
Total revenue commitments | 65,199
Mining | Toll milling services - APG Arrangement | 2020 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,580
Mining | Toll milling services - APG Arrangement | 2021 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,580
Mining | Toll milling services - APG Arrangement | 2022 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,580
Mining | Toll milling services - APG Arrangement | 2023 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,580
Mining | Toll milling services - APG Arrangement | 2024 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,580
Mining | Toll milling services - APG Arrangement | Thereafter |
Disclosure of operating segments [line items] |
Total revenue commitments | 42,299
Closed Mines Group | Environmental services |
Disclosure of operating segments [line items] |
Total revenue commitments | 12,752
Closed Mines Group | Environmental services | 2020 |
Disclosure of operating segments [line items] |
Total revenue commitments | 7,933
Closed Mines Group | Environmental services | 2021 |
Disclosure of operating segments [line items] |
Total revenue commitments | 4,819
Closed Mines Group | Environmental services | 2022 |
Disclosure of operating segments [line items] |
Total revenue commitments | 0
Closed Mines Group | Environmental services | 2023 |
Disclosure of operating segments [line items] |
Total revenue commitments | 0
Closed Mines Group | Environmental services | 2024 |
Disclosure of operating segments [line items] |
Total revenue commitments | 0
Closed Mines Group | Environmental services | Thereafter |
Disclosure of operating segments [line items] |
Total revenue commitments | 0
Corporate and Other | Management fees |
Disclosure of operating segments [line items] |
Total revenue commitments | 8,538
Corporate and Other | Management fees | 2020 |
Disclosure of operating segments [line items] |
Total revenue commitments | 2,009
Corporate and Other | Management fees | 2021 |
Disclosure of operating segments [line items] |
Total revenue commitments | 2,009
Corporate and Other | Management fees | 2022 |
Disclosure of operating segments [line items] |
Total revenue commitments | 2,009
Corporate and Other | Management fees | 2023 |
Disclosure of operating segments [line items] |
Total revenue commitments | 2,009
Corporate and Other | Management fees | 2024 |
Disclosure of operating segments [line items] |
Total revenue commitments | 502
Corporate and Other | Management fees | Thereafter |
Disclosure of operating segments [line items] |
Total revenue commitments | $ 0

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