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Summary of Significant Accounting Policies (Details 1) (USD $)
In Thousands, unless otherwise specified
Nov. 01, 2014
Feb. 01, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Carrying Amount $ 115,035 $ 33,730
Line of Credit | U.S. Revolver Borrowings
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Carrying Amount 62,200 0
Fair Value 62,176 0
Line of Credit | UK Term Loans
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Carrying Amount 52,835 33,730
Fair Value $ 52,442 $ 33,840