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Other Income and (Expenses) | 12 Months Ended
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Dec. 31, 2017
Analysis of income and expense [abstract] |
Other Income and (Expenses) |
27. OTHER INCOME AND (EXPENSES) |  |
|  | 2017 |  |  | 2016 |
Change in closure and decommissioning estimates |  | $ | (8,388 | ) |  | $ | — |
Royalties income |  | $ | 574 |  |  | $ | 204 |
Other income |  | 2,309 |  |  | 1,338 |
Total |  | $ | (5,505 | ) |  | $ | 1,542 |

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- Definition The disclosure of other operating income or expense. [Refer: Other operating income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_10_e&doctype=Standard -URIDate 2017-03-09 + Details
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