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IMPAIRMENT (Details 1) - Average | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Impairment [Line Items] |  |
Average Exchange rates | 1.24 | 1.31
Long term Exchange rates | 1.24 | 1.30
Gold [Member] |  |
Impairment [Line Items] |  |
Average Commodity prices | 1,300 | 1,325
Long term Commodity Prices | 1,300 | 1,300
Silver [Member] |  |
Impairment [Line Items] |  |
Average Commodity prices | 19.16 | 19.66
Long term Commodity Prices | 19.25 | 20.00

X
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- Definition The long term commodity Pricing assumptions used by the entity. + References No definition available. + Details
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- Definition The long term exchange rate assumptions used by the entity. Exchange rate is the ratio of exchange for two currencies. + References No definition available. + Details
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- Definition The short term commodity pricing assumptions used by the entity. + References No definition available. + Details
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- Definition The short term exchange rate assumptions used by the entity. Exchange rate is the ratio of exchange for two currencies. + References No definition available. + Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |