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Transactions in Soles (Tables) | 12 Months Ended
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Dec. 31, 2017
Disclosure of Transactions in Soles [Abstract] |
Disclosure of Detailed Information Of Assets And Liabilities Denominated In Foreign Currency [Text Block] | As of December 31, 2017 and 2016, the Group presents the following assets and liabilities originally denominated in Soles by its equivalent in U.S. dollars:
|  | 2017 |  | 2016 |
|  | US$(000) |  | US$(000) |
Assets |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 6,233 |  |  | 6,332 |
Trade and other receivables |  |  | 138,487 |  |  | 148,907 |
Income tax credit |  |  | 24,779 |  |  | 24,962 |
Prepaid expenses |  |  | 1,182 |  |  | 92 |
|  |  | 170,681 |  |  | 180,293 |
Liabilities |  |  |  |  |  |  |
Bank loans |  |  | (1,215) |  |  | - |
Trade and other payables |  |  | (87,839) |  |  | (130,772) |
Income tax payable |  |  | (7,088) |  |  | (7,262) |
Provisions |  |  | (35,572) |  |  | (11,203) |
|  |  | (131,714) |  |  | (149,237) |
Net asset position |  |  | 38,967 |  |  | 31,056 |

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- Definition The detailed information of assets and liabilities denominated in foreign currency. + References No definition available. + Details
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- References No definition available. + Details
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