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v3.20.1

Plant and Equipment (Schedule Related to Property, Plant and Equipment) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Jan. 01, 2019
Cost |  |  |
Balance at December 31 | $ 192,200 |  |
Balance at December 31 | 378,509 | $ 192,200 |
Accumulated Depreciation |  |  |
Balance at December 31 | 192,200 |  |
Depreciation | 46,003 | 44,774 |
Balance at December 31 | 378,509 | 192,200 |
NET BOOK VALUE at December 31, | 378,509 | 192,200 |
Lease liabilities from finance leases previously recorded in lease obligations |  |  | $ 8,767
Increase (decrease) due to changes in accounting policy required by IFRSs [member] |  |  |
Cost |  |  |
Balance at December 31 | 7,316 |  |
Balance at December 31 |  | 7,316 |
Accumulated Depreciation |  |  |
Balance at December 31 | 7,316 |  |
Balance at December 31 |  | 7,316 |
NET BOOK VALUE at December 31, | 7,316 | 7,316 |
Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 306,403 | 221,649 |
Additions | 207,042 | 79,131 |
Changes in closure and reclamation provision | 171 | 550 |
Disposals | (1,125) | (2,243) |
Balance at December 31 | 512,491 | 306,403 |
Accumulated Depreciation |  |  |
Balance at December 31 | 306,403 | 221,649 |
Disposals | (1,125) | (2,243) |
Balance at December 31 | 512,491 | 306,403 |
NET BOOK VALUE at December 31, | 512,491 | 306,403 |
Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 299,087 |  |
Balance at December 31 |  | 299,087 |
Accumulated Depreciation |  |  |
Balance at December 31 | 299,087 |  |
Balance at December 31 |  | 299,087 |
NET BOOK VALUE at December 31, | 299,087 | 299,087 |
Accumulated depreciation and amortisation [member] |  |  |
Cost |  |  |
Balance at December 31 | 106,887 | 87,985 |
Disposals | (825) | (2,040) |
Balance at December 31 | 133,982 | 106,887 |
Accumulated Depreciation |  |  |
Balance at December 31 | 106,887 | 87,985 |
Disposals | (825) | (2,040) |
Depreciation | 27,920 | 20,942 |
Balance at December 31 | 133,982 | 106,887 |
NET BOOK VALUE at December 31, | 133,982 | 106,887 |
Machinery and Equipment [member] |  |  |
Cost |  |  |
Balance at December 31 | 38,345 |  |
Balance at December 31 | 33,032 | 38,345 |
Accumulated Depreciation |  |  |
Balance at December 31 | 38,345 |  |
Balance at December 31 | 33,032 | 38,345 |
NET BOOK VALUE at December 31, | 33,032 | 38,345 |
Machinery and Equipment [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 74,188 | 62,217 |
Additions | 1,185 | 3,122 |
Changes in closure and reclamation provision | 171 | 550 |
Disposals | (1,038) | (1,859) |
Reclassifications | 740 | 10,158 |
Balance at December 31 | 75,246 | 74,188 |
Accumulated Depreciation |  |  |
Balance at December 31 | 74,188 | 62,217 |
Disposals | (1,038) | (1,859) |
Reclassifications | 740 | 10,158 |
Balance at December 31 | 75,246 | 74,188 |
NET BOOK VALUE at December 31, | 75,246 | 74,188 |
Machinery and Equipment [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 74,188 |  |
Balance at December 31 |  | 74,188 |
Accumulated Depreciation |  |  |
Balance at December 31 | 74,188 |  |
Balance at December 31 |  | 74,188 |
NET BOOK VALUE at December 31, | 74,188 | 74,188 |
Machinery and Equipment [member] | Accumulated depreciation and amortisation [member] |  |  |
Cost |  |  |
Balance at December 31 | 35,843 | 27,570 |
Disposals | (746) | (1,719) |
Reclassifications |  | 3,152 |
Balance at December 31 | 42,214 | 35,843 |
Accumulated Depreciation |  |  |
Balance at December 31 | 35,843 | 27,570 |
Disposals | (746) | (1,719) |
Reclassifications |  | 3,152 |
Depreciation | 7,117 | 6,840 |
Balance at December 31 | 42,214 | 35,843 |
NET BOOK VALUE at December 31, | 42,214 | 35,843 |
Land, Buildings and Leasehold Improvements [member] |  |  |
Cost |  |  |
Balance at December 31 | 75,771 |  |
Balance at December 31 | 81,372 | 75,771 |
Accumulated Depreciation |  |  |
Balance at December 31 | 75,771 |  |
Balance at December 31 | 81,372 | 75,771 |
NET BOOK VALUE at December 31, | 81,372 | 75,771 |
Land, Buildings and Leasehold Improvements [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 141,318 | 131,738 |
Additions | 714 | 390 |
Reclassifications | 17,700 | 9,190 |
Balance at December 31 | 159,732 | 141,318 |
Accumulated Depreciation |  |  |
Balance at December 31 | 141,318 | 131,738 |
Reclassifications | 17,700 | 9,190 |
Balance at December 31 | 159,732 | 141,318 |
NET BOOK VALUE at December 31, | 159,732 | 141,318 |
Land, Buildings and Leasehold Improvements [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 141,318 |  |
Balance at December 31 |  | 141,318 |
Accumulated Depreciation |  |  |
Balance at December 31 | 141,318 |  |
Balance at December 31 |  | 141,318 |
NET BOOK VALUE at December 31, | 141,318 | 141,318 |
Land, Buildings and Leasehold Improvements [member] | Accumulated depreciation and amortisation [member] |  |  |
Cost |  |  |
Balance at December 31 | 65,547 | 52,353 |
Reclassifications |  | 538 |
Balance at December 31 | 78,360 | 65,547 |
Accumulated Depreciation |  |  |
Balance at December 31 | 65,547 | 52,353 |
Reclassifications |  | 538 |
Depreciation | 12,813 | 12,656 |
Balance at December 31 | 78,360 | 65,547 |
NET BOOK VALUE at December 31, | 78,360 | 65,547 |
Furniture and Other Equipment [member] |  |  |
Cost |  |  |
Balance at December 31 | 5,676 |  |
Balance at December 31 | 8,681 | 5,676 |
Accumulated Depreciation |  |  |
Balance at December 31 | 5,676 |  |
Balance at December 31 | 8,681 | 5,676 |
NET BOOK VALUE at December 31, | 8,681 | 5,676 |
Furniture and Other Equipment [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 11,066 | 7,478 |
Additions | 3,464 | 7,405 |
Disposals | (87) | (358) |
Reclassifications | 1,640 | (3,459) |
Balance at December 31 | 16,083 | 11,066 |
Accumulated Depreciation |  |  |
Balance at December 31 | 11,066 | 7,478 |
Disposals | (87) | (358) |
Reclassifications | 1,640 | (3,459) |
Balance at December 31 | 16,083 | 11,066 |
NET BOOK VALUE at December 31, | 16,083 | 11,066 |
Furniture and Other Equipment [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 11,066 |  |
Balance at December 31 |  | 11,066 |
Accumulated Depreciation |  |  |
Balance at December 31 | 11,066 |  |
Balance at December 31 |  | 11,066 |
NET BOOK VALUE at December 31, | 11,066 | 11,066 |
Furniture and Other Equipment [member] | Accumulated depreciation and amortisation [member] |  |  |
Cost |  |  |
Balance at December 31 | 5,390 | 4,552 |
Disposals | (79) | (295) |
Reclassifications |  | 18 |
Balance at December 31 | 7,402 | 5,390 |
Accumulated Depreciation |  |  |
Balance at December 31 | 5,390 | 4,552 |
Disposals | (79) | (295) |
Reclassifications |  | 18 |
Depreciation | 2,091 | 1,115 |
Balance at December 31 | 7,402 | 5,390 |
NET BOOK VALUE at December 31, | 7,402 | 5,390 |
Assets under Lease [member] |  |  |
Cost |  |  |
Balance at December 31 | 13,304 |  |
Balance at December 31 | 29,665 | 13,304 |
Accumulated Depreciation |  |  |
Balance at December 31 | 13,304 |  |
Balance at December 31 | 29,665 | 13,304 |
NET BOOK VALUE at December 31, | 29,665 | 13,304 |
Assets under Lease [member] | Increase (decrease) due to changes in accounting policy required by IFRSs [member] |  |  |
Cost |  |  |
Balance at December 31 | 7,316 |  |
Balance at December 31 |  | 7,316 |
Accumulated Depreciation |  |  |
Balance at December 31 | 7,316 |  |
Balance at December 31 |  | 7,316 |
NET BOOK VALUE at December 31, | 7,316 | 7,316 |
Assets under Lease [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 20,727 | 7,295 |
Additions | 14,944 |  |
Disposals |  | (26) |
Reclassifications |  | 6,142 |
Balance at December 31 | 35,671 | 20,727 |
Accumulated Depreciation |  |  |
Balance at December 31 | 20,727 | 7,295 |
Disposals |  | (26) |
Reclassifications |  | 6,142 |
Balance at December 31 | 35,671 | 20,727 |
NET BOOK VALUE at December 31, | 35,671 | 20,727 |
Assets under Lease [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 13,411 |  |
Balance at December 31 |  | 13,411 |
Accumulated Depreciation |  |  |
Balance at December 31 | 13,411 |  |
Balance at December 31 |  | 13,411 |
NET BOOK VALUE at December 31, | 13,411 | 13,411 |
Assets under Lease [member] | Accumulated depreciation and amortisation [member] |  |  |
Cost |  |  |
Balance at December 31 | 107 | 3,510 |
Disposals |  | (26) |
Reclassifications |  | (3,708) |
Balance at December 31 | 6,006 | 107 |
Accumulated Depreciation |  |  |
Balance at December 31 | 107 | 3,510 |
Disposals |  | (26) |
Reclassifications |  | (3,708) |
Depreciation | 5,899 | 331 |
Balance at December 31 | 6,006 | 107 |
NET BOOK VALUE at December 31, | 6,006 | 107 |
Capital Work in Projress Lindero [member] |  |  |
Cost |  |  |
Balance at December 31 | 52,964 |  |
Balance at December 31 | 219,335 | 52,964 |
Accumulated Depreciation |  |  |
Balance at December 31 | 52,964 |  |
Balance at December 31 | 219,335 | 52,964 |
NET BOOK VALUE at December 31, | 219,335 | 52,964 |
Capital Work in Projress Lindero [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 52,964 | 4,360 |
Additions | 177,017 | 59,356 |
Reclassifications | (10,646) | (10,752) |
Balance at December 31 | 219,335 | 52,964 |
Accumulated Depreciation |  |  |
Balance at December 31 | 52,964 | 4,360 |
Reclassifications | (10,646) | (10,752) |
Balance at December 31 | 219,335 | 52,964 |
NET BOOK VALUE at December 31, | 219,335 | 52,964 |
Capital Work in Projress Lindero [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 52,964 |  |
Balance at December 31 |  | 52,964 |
Accumulated Depreciation |  |  |
Balance at December 31 | 52,964 |  |
Balance at December 31 |  | 52,964 |
NET BOOK VALUE at December 31, | 52,964 | 52,964 |
Capital Work in Progress Other [member] |  |  |
Cost |  |  |
Balance at December 31 | 6,140 |  |
Balance at December 31 | 6,424 | 6,140 |
Accumulated Depreciation |  |  |
Balance at December 31 | 6,140 |  |
Balance at December 31 | 6,424 | 6,140 |
NET BOOK VALUE at December 31, | 6,424 | 6,140 |
Capital Work in Progress Other [member] | Gross carrying amount [member] |  |  |
Cost |  |  |
Balance at December 31 | 6,140 | 8,561 |
Additions | 9,718 | 8,858 |
Reclassifications | (9,434) | (11,279) |
Balance at December 31 | 6,424 | 6,140 |
Accumulated Depreciation |  |  |
Balance at December 31 | 6,140 | 8,561 |
Reclassifications | (9,434) | (11,279) |
Balance at December 31 | 6,424 | 6,140 |
NET BOOK VALUE at December 31, | 6,424 | 6,140 |
Capital Work in Progress Other [member] | Gross carrying amount [member] | Previously stated [member] |  |  |
Cost |  |  |
Balance at December 31 | 6,140 |  |
Balance at December 31 |  | 6,140 |
Accumulated Depreciation |  |  |
Balance at December 31 | 6,140 |  |
Balance at December 31 |  | 6,140 |
NET BOOK VALUE at December 31, | $ 6,140 | $ 6,140 |

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