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Note 12 - Right-of-use Assets, Net and Lease Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2020
Presentation of leases for lessee [abstract] |
Disclosure of quantitative information about right-of-use assets [text block] |
Year ended December 31, 2020 |  | Land and Civil Buildings |  |  | Industrial Buildings, Plant and Production Equipment |  |  | Vehicles, furniture and fixtures |  |  | Total |
Cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Opening net book amount |  |  | 36,137 |  |  |  | 225,389 |  |  |  | 14,194 |  |  |  | 275,720 |
Currency translation adjustment |  |  | (839 | ) |  |  | 746 |  |  |  | 530 |  |  |  | 437 |
Increase due to business combinations (*) |  |  | 3,461 |  |  |  | 13,730 |  |  |  | 7,556 |  |  |  | 24,747 |
Additions |  |  | 11,534 |  |  |  | 42,573 |  |  |  | 5,034 |  |  |  | 59,141 |
Transfers / Reclassifications |  |  | 439 |  |  |  | (458 | ) |  |  | 136 |  |  |  | 117 |
Disposals |  |  | (8,800 | ) |  |  | (8,622 | ) |  |  | (8,835 | ) |  |  | (26,257 | )
At December 31, 2020 |  |  | 41,932 |  |  |  | 273,358 |  |  |  | 18,615 |  |  |  | 333,905 |
Depreciation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated at the beginning of the year |  |  | 8,330 |  |  |  | 30,581 |  |  |  | 3,683 |  |  |  | 42,594 |
Currency translation adjustment |  |  | (92 | ) |  |  | 145 |  |  |  | 190 |  |  |  | 243 |
Depreciation charge |  |  | 13,200 |  |  |  | 37,671 |  |  |  | 6,920 |  |  |  | 57,791 |
Transfers / Reclassifications |  |  | (2,876 | ) |  |  | 1,702 |  |  |  | 1,291 |  |  |  | 117 |
Disposals |  |  | (3,420 | ) |  |  | (2,106 | ) |  |  | (3,267 | ) |  |  | (8,793 | )
Accumulated at the end of the year |  |  | 15,142 |  |  |  | 67,993 |  |  |  | 8,817 |  |  |  | 91,952 |
At December 31, 2020 |  |  | 26,790 |  |  |  | 205,365 |  |  |  | 9,798 |  |  |  | 241,953 |
Year ended December 31, 2019 |  | Land and Civil Buildings |  |  | Industrial Buildings, Plant and Production Equipment |  |  | Vehicles, furniture and fixtures |  |  | Total |
Cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Opening net book amount |  |  | 27,713 |  |  |  | 202,352 |  |  |  | 8,335 |  |  |  | 238,400 |
Currency translation adjustment |  |  | (88 | ) |  |  | 6 |  |  |  | 8 |  |  |  | (74 | )
Increase due to business combinations (**) |  |  | 229 |  |  |  | 2,038 |  |  |  | - |  |  |  | 2,267 |
Additions |  |  | 9,292 |  |  |  | 24,985 |  |  |  | 7,165 |  |  |  | 41,442 |
Transfers / Reclassifications |  |  | - |  |  |  | 496 |  |  |  | (496 | ) |  |  | - |
Disposals |  |  | (1,009 | ) |  |  | (4,488 | ) |  |  | (818 | ) |  |  | (6,315 | )
At December 31, 2019 |  |  | 36,137 |  |  |  | 225,389 |  |  |  | 14,194 |  |  |  | 275,720 |
Depreciation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated at the beginning of the year |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Currency translation adjustment |  |  | (3 | ) |  |  | 3 |  |  |  | 8 |  |  |  | 8 |
Depreciation charge |  |  | 8,514 |  |  |  | 31,869 |  |  |  | 3,908 |  |  |  | 44,291 |
Transfers / Reclassifications |  |  | - |  |  |  | (62 | ) |  |  | 62 |  |  |  | - |
Disposals |  |  | (181 | ) |  |  | (1,229 | ) |  |  | (295 | ) |  |  | (1,705 | )
Accumulated at the end of the year |  |  | 8,330 |  |  |  | 30,581 |  |  |  | 3,683 |  |  |  | 42,594 |
At December 31, 2019 |  |  | 27,807 |  |  |  | 194,808 |  |  |  | 10,511 |  |  |  | 233,126 |
Lease liability evolution [text block] |
|  | Year ended December 31, |
(all amounts in thousands of U.S. dollars) |  | 2020 |  |  | 2019 |
Opening net book amount |  |  | 230,167 |  |  |  | 234,149 |
Increase due to business combinations |  |  | 26,046 |  |  |  | 2,267 |
Translation differences |  |  | 7,656 |  |  |  | 2,690 |
Additions |  |  | 58,536 |  |  |  | 36,957 |
Cancellations |  |  | (17,529 | ) |  |  | (4,688 | )
Repayments (*) |  |  | (51,666 | ) |  |  | (43,974 | )
Interest accrued |  |  | 4,133 |  |  |  | 2,766 |
At December 31, |  |  | 257,343 |  |  |  | 230,167 |

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- Definition The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2019-01-01 -Paragraph 53 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2019-en-r&anchor=para_53&doctype=Standard -URIDate 2019-03-27 + Details
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