Fair Value Measurements Fair Value Measurements (Details) (USD $)	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Material financial assets measured on a recurring basis	$ 0
Material financial liabilities measured on a recurring basis		0
Property and Equipment		0
Long-lived assets, acquired during 2012		8,106,000
Property and Equipment impairment charges	491,000	8,106,000
Impairment of Long-Lived Assets Held-for-use	500,000	2,800,000
Net Carrying Value | Non-recurring basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and Equipment	0	0
Fair Value | Non-recurring basis | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and Equipment	0	0
Fair Value | Non-recurring basis | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and Equipment	0	0
Fair Value | Non-recurring basis | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Property and Equipment	0	0
Leasehold Improvements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of Long-Lived Assets Held-for-use		$ 3,200,000