XML 78 R49.htm IDEA: XBRL DOCUMENT v2.4.1.9
Estimated Amortization Expense for Existing Intangible Assets for Each of Five Succeeding Years (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]  
Remaining 2015 $ 5,859us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
2016 11,619us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2017 11,609us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2018 11,140us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2019 $ 10,715us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive