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FOREIGN CURRENCY AND EXCHANGE RATE DIFFERENCES (Details 2) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of subsidiaries [line items] |  |
Total assets | $ 1,370,557 | $ 850,777
Total liabilities | 2,333,793 | 2,343,136
Argentina, Pesos |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 72,275 | 75,368
Total liabilities | 237,684 | 132,595
Net position | (165,409) | (57,227)
Brazil, Brazil Real |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 117,532 | 70,084
Total liabilities | 53,396 | 54,095
Net position | 64,136 | 15,989
Chile, Pesos |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 594,858 | 235,938
Total liabilities | 862,056 | 864,144
Net position | (267,198) | (628,206)
Colombia, Pesos |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 8,598 | 3,791
Total liabilities | 9,971 | 5,207
Net position | (1,373) | (1,416)
Euro Member Countries, Euro |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 80,756 | 70,786
Total liabilities | 100,092 | 83,083
Net position | (19,336) | (12,297)
United States of America, Dollars |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 76,458 | 181,706
Total liabilities | 967,148 | 1,132,067
Net position | (890,690) | (950,361)
Other currency |  |
Disclosure of subsidiaries [line items] |  |
Total assets | 420,080 | 213,104
Total liabilities | 103,446 | 71,945
Net position | $ 316,634 | $ 141,159

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