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Goodwill and Intangible Assets - Schedule of Remaining Amortization of Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Feb. 02, 2013
Finite-Lived Intangible Assets [Line Items]  
2013 $ 1,128
2014 613
2015 95
2016 56
2017 19
Total amortization $ 1,911