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FOREIGN CURRENCY AND EXCHANGE RATE DIFFERENCES (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Foreign exchange rates [abstract]      
Exchange differences recognized in the income statement $ (18,718) $ 121,651 $ (467,896)
Exchange differences recognized in equity as reserves $ 47,495 $ 494,362 $ 1,409,439