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Goodwill and Other Intangibles - Total Estimated Amortization Expense of Other Intangibles for Next Five Fiscal Years (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]  
2014 $ 8,310
2015 6,554
2016 6,078
2017 5,909
2018 $ 5,711