Unaudited Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net income (loss)	$ (5,126)us-gaap_NetIncomeLoss	$ 16,557us-gaap_NetIncomeLoss
Comprehensive income:
Foreign currency gain (loss)	(43,667)	8,175
Total comprehensive income (loss)	$ (48,793)us-gaap_ComprehensiveIncomeNetOfTax	$ 24,732us-gaap_ComprehensiveIncomeNetOfTax

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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