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Leases - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Leases      
Percentage rent expense $ 2,400 $ 1,900 $ 2,500
Lease expense $ 32,456 25,198 22,563
Milburn, LLC      
Leases      
Lease expense   $ 100 200
Great Dane Realty, LLC      
Leases      
Lease expense     $ 300
Minimum      
Leases      
Lease terms, years 5 years    
Maximum      
Leases      
Lease terms, years 10 years