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Goodwill and Intangibles - Schedule of Estimated Amortization Expense of Intangibles (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Goodwill And Intangible Assets Disclosure [Abstract]    
Remaining in 2014 $ 884  
2015 1,146  
2016 889  
2017 742  
2018 722  
Thereafter 2,127  
Total $ 6,510 $ 6,743