Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net income	$ 9,686us-gaap_ProfitLoss	$ 6,657us-gaap_ProfitLoss
Other comprehensive loss, net of tax of $(2,720) and $(21) for the three months ended March 31, 2015 and 2014, respectively:
Foreign currency translation adjustment	10,091	76
Comprehensive income (loss)	(405)	6,581
Other Comprehensive Loss, Tax	$ (2,720)us-gaap_OtherComprehensiveIncomeLossTax	$ (21)us-gaap_OtherComprehensiveIncomeLossTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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