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Financial Risk Management and Financial Instruments - Summary of Key Assumptions Used to Estimate Fair Value of the Minority Investment (Details) | 12 Months Ended
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Dec. 31, 2018
Disclosure Of Financial Risk Management And Financial Instruments [Line Items] |
Discount rate (%) | 13.00%

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- Definition Disclosure of financial risk management and financial instruments. + References No definition available. + Details
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- Definition Discount rate used to determine fair value. + References No definition available. + Details
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