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Goodwill and Other Intangible Assets - Schedule of Finite Lived Intangible Assets Future Amortization Expense (Detail)
$ in Thousands
Jun. 30, 2017
USD ($)
Finite Lived Intangible Assets Future Amortization Expense Current And Five Succeeding Fiscal Years [Abstract]  
Remaining 2017 $ 6,729
2018 12,309
2019 7,533
2020 6,293
2021 and thereafter 4,912
Total $ 37,776