Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans - Additional Information (Detail)

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Employee Benefit Plans - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Jan. 28, 2012
Retirement Plan [Abstract]      
Company match 100.00% 100.00% 100.00%
Eligible compensation 3.00% 3.00% 2.50%
Company match amount $ 3,532 $ 3,040 $ 2,146
Deferred compensation liability included in other long term liability 3,678 2,876  
Investment included in Deferred compensation plan assets $ 4,294 $ 2,866