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Contingencies and restrictions (Details 1) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017
Disclosure of contingent liabilities [line items] |  |
Grantor obligations | $ 9,423 | $ 12,103
Ferosor Agricola S.A. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Ferosor Agrícola S.A. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 3,598 | 4,067
Tattersall Agroinsumos S.A. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Tattersall Agroinsumos S.A. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 2,000 | 2,000
Contador Frutos S.A. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Contador Frutos S.A. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 1,587 | 1,743
Agricola Lobert Ltda. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Agrícola Lobert Ltda. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 0 | 1,264
Covepa SPA [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Covepa SPA |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 720 | 813
Johannes Epple Davanzo [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Johannes Epple Davanzo |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 321 | 363
Hortofruticola La Serena [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Hortofrutícola La Serena |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 294 | 323
Juan Luis Gaete Chesta [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Juan Luis Gaete Chesta |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 195 | 262
Arena Fertilizantes y Semillas [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Arena Fertilizantes y Semillas |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 216 | 244
Vicente Oyarce Castro [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Vicente Oyarce Castro |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 222 | 244
Soc. Agrocom. Julio Polanco [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Soc. Agrocom. Julio Polanco |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 144 | 163
Bernardo Guzman Schmidt [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Bernardo Guzmán Schmidt |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 126 | 138
Gilberto Rivas Y Cia. Ltda. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Gilberto Rivas Y Cia. Ltda. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 0 | 138
Lemp Martin Julian [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Lemp Martin Julian |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 0 | 124
Comercial Agrosal Ltda. [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Comercial Agrosal Ltda. |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 0 | 116
Soc. Comercial el Mimbral [Member] |  |
Disclosure of contingent liabilities [line items] |  |
Name of grantor | Soc.Comercial el Mimbral |
Relationship with grantor | Unrelated third party |
Grantor obligations | $ 0 | $ 101

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