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CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS    
Net loss $ (7,470) $ (11,791)
Translation adjustment (14,687) 27,204
Unrealized foreign exchange gain (loss) on intercompany loans 14,636 (27,351)
Comprehensive loss $ (7,521) $ (11,938)