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Other income (expense) (Tables) | 12 Months Ended
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Dec. 31, 2018
Other Income Expense [Abstract] |
Other income (expense) table |
|  | 2018 |  |  | 2017
Foreign exchange gains (losses) | $ | 26,205 |  | $ | (23,168)
Gain on restructuring of JV Inkai(a) |  | 48,570 |  |  | -
Sale of exploration interests(b) |  | 25,027 |  |  | -
Contract restructuring |  | 6,201 |  |  | -
Write-off of long-term receivables |  | - |  |  | (5,926)
Other |  | 2,157 |  |  | (1,316)
Total | $ | 108,160 |  | $ | (30,410)

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