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INCOME AND MINING TAXES - Non Operating Losses (Details) $ in Thousands | Dec. 31, 2019 USD ($)
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United States |
INCOME TAXES |
Net-operating losses | $ 129,409
Mexico |
INCOME TAXES |
Net-operating losses | 34,876
Canada |
INCOME TAXES |
Net-operating losses | 36,692
Argentina |
INCOME TAXES |
Net-operating losses | $ 41,922

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- Definition Amount of non operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References No definition available. + Details
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