Summary of Significant Accounting Policies (Details 8) (Recurring basis, USD $) In Thousands, unless otherwise specified	Feb. 01, 2014	Feb. 02, 2013
Total Fair Value
Financial Liabilities:
Forward foreign currency exchange contracts	$ 285	$ 576
Interest rate swap agreements	50	23
Fair value of contingent consideration (current and non-current)	14,725	14,450
Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial Liabilities:
Forward foreign currency exchange contracts
Interest rate swap agreements
Fair value of contingent consideration (current and non-current)
Significant Other Observable Inputs (Level 2)
Financial Liabilities:
Forward foreign currency exchange contracts	285	576
Interest rate swap agreements	50	23
Fair value of contingent consideration (current and non-current)
Significant Unobservable Inputs (Level 3)
Financial Liabilities:
Forward foreign currency exchange contracts
Interest rate swap agreements
Fair value of contingent consideration (current and non-current)	$ 14,725	$ 14,450