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Subsequent Events (Details) (Subsequent Events [Member], USD $)
In Millions, unless otherwise specified
0 Months Ended
Aug. 05, 2013
Jul. 31, 2013
Subsequent Events [Line Items]    
Number of retail stores closed   2
One time charges associated with closing of stores   $ 8.1
Severance and Exit Costs [Member]
   
Subsequent Events [Line Items]    
Anticipated one-time cost 11.0  
Workforce Reduction [Member]
   
Subsequent Events [Line Items]    
One time charges associated with closing of stores   0.1
Anticipated one-time cost 9.0  
Other Tax, Legal, and Commercial Fees [Member]
   
Subsequent Events [Line Items]    
Anticipated one-time cost 2.0  
Lease Termination Costs [Member]
   
Subsequent Events [Line Items]    
One time charges associated with closing of stores   6.5
Fixed Assets Write-Offs [Member]
   
Subsequent Events [Line Items]    
One time charges associated with closing of stores   $ 1.5