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Goodwill and Intangibles - Schedule of Future Amortization Expense for Finite Lived Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
May 04, 2013
Goodwill And Intangible Assets Disclosure [Abstract]  
Remainder of 2013 $ 1,339
2014 4,095
2015 4,095
2016 4,095
2017 4,095
Thereafter 10,738
Total future amortization expense $ 28,457