Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Income Tax Expense (Benefit) (Details)

v2.4.1.9
Income Taxes - Components of Income Tax Expense (Benefit) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Current:                      
Federal                 $ 2,724us-gaap_CurrentFederalTaxExpenseBenefit $ 1,878us-gaap_CurrentFederalTaxExpenseBenefit $ 0us-gaap_CurrentFederalTaxExpenseBenefit
State                 114us-gaap_CurrentStateAndLocalTaxExpenseBenefit 7us-gaap_CurrentStateAndLocalTaxExpenseBenefit 0us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Foreign                 12,804us-gaap_CurrentForeignTaxExpenseBenefit 4,858us-gaap_CurrentForeignTaxExpenseBenefit 0us-gaap_CurrentForeignTaxExpenseBenefit
Current income tax expense                 15,642us-gaap_CurrentIncomeTaxExpenseBenefit 6,743us-gaap_CurrentIncomeTaxExpenseBenefit 0us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:                      
Federal                 (451)us-gaap_DeferredFederalIncomeTaxExpenseBenefit (2,742)us-gaap_DeferredFederalIncomeTaxExpenseBenefit 0us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State                 37us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 3us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 0us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Foreign                 (4,654)us-gaap_DeferredForeignIncomeTaxExpenseBenefit (2,165)us-gaap_DeferredForeignIncomeTaxExpenseBenefit 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Deferred income tax benefit                 (5,068)us-gaap_DeferredIncomeTaxExpenseBenefit (4,904)us-gaap_DeferredIncomeTaxExpenseBenefit 0us-gaap_DeferredIncomeTaxExpenseBenefit
Total provision $ 7,020us-gaap_IncomeTaxExpenseBenefit $ 1,454us-gaap_IncomeTaxExpenseBenefit $ 843us-gaap_IncomeTaxExpenseBenefit $ 1,257us-gaap_IncomeTaxExpenseBenefit $ 85us-gaap_IncomeTaxExpenseBenefit $ 1,161us-gaap_IncomeTaxExpenseBenefit $ 559us-gaap_IncomeTaxExpenseBenefit $ 34us-gaap_IncomeTaxExpenseBenefit $ 10,574us-gaap_IncomeTaxExpenseBenefit $ 1,839us-gaap_IncomeTaxExpenseBenefit $ 0us-gaap_IncomeTaxExpenseBenefit