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Goodwill and Intangibles - Schedule of Estimated Aggregate Annual Amortization (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]  
Remainder of 2014 $ 2,035
2015 2,543
2016 2,199
2017 1,610
2018 1,399
Thereafter $ 3,765