Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net income	$ 993us-gaap_NetIncomeLoss	$ 35,011us-gaap_NetIncomeLoss
Foreign currency translation adjustments	(17,209)	1,205
Comprehensive income (loss)	$ (16,216)us-gaap_ComprehensiveIncomeNetOfTax	$ 36,216us-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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