XML 31 R42.htm IDEA: XBRL DOCUMENT v3.3.0.814
Goodwill and Intangible Assets - Schedule of Expected Amortization Expense (Detail)
$ in Thousands
Sep. 30, 2015
USD ($)
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]  
2015 $ 4,020
2016 2,962
2017 2,785
2018 2,708
2019 2,508
2020 $ 414