Summary of Significant Accounting Policies (Details) (USD $)	3 Months Ended		12 Months Ended
	May 04, 2013 Stores	Apr. 28, 2012	Feb. 01, 2014	Feb. 02, 2013
Significant Accounting Policies [Line Items]
Number of operated stores	258
Fiscal year period	P13W	P13W	P52W	P53W
Fair value of cash equivalents	$ 30,100,000	$ 9,600,000		$ 35,700,000
Maximum [Member]
Significant Accounting Policies [Line Items]
Products offering price	$ 5