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Contingencies and Commitments (Details 4) - Finca La Celia S.A. [Member]
 12 Months Ended
Dec. 31, 2017
USD ($)
Banco Santander Rio [Member]  
Disclosure of commitments and contingent [Line Items]  
Amount $ 1,100,000
Due date Feb. 20, 2018
Banco San Juan [Member]  
Disclosure of commitments and contingent [Line Items]  
Amount $ 1,200,000
Due date Jun. 30, 2018
Banco Patagonia One [Member]  
Disclosure of commitments and contingent [Line Items]  
Amount $ 1,600,000
Due date Jun. 30, 2018
Banco BBVA Frances [Member]  
Disclosure of commitments and contingent [Line Items]  
Amount $ 1,500,000
Due date Jun. 30, 2018
Banco Patagonia Two [Member]  
Disclosure of commitments and contingent [Line Items]  
Amount $ 1,600,000
Due date Jul. 07, 2021