Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Jan. 30, 2016 USD ($)	Jan. 31, 2015 USD ($)	Feb. 01, 2014 USD ($)	May. 02, 2015 USD ($)
Number of stores supplied by the entity	3
New Store Costs [Abstract]
Pre-Opening Costs	$ 8,600	$ 8,700	$ 7,900
Marketing Expense [Abstract]
Marketing Expense	70,100	59,900	56,200
Other Income and Expenses [Abstract]
Other Operating Income	16,300	17,300	14,100
Financial Instruments [Abstract]
Credit and Debit Card Receivables, at Carrying Value	16,000	16,200
Asset Impairment and Long-lived Assets [Abstract]
Impairment of Long-Lived Assets Held-for-use	962	5,095	809
Self-insurance Reserves [Abstract]
Self Insurance Reserve	$ 4,200	4,000
Foreign Currency Purchase (CAD)				$ 100,000
Foreign Currency Purchase (USD)				$ 79,000
Property, Plant and Equipment, Useful Life	39 years
Rental Income [Member]
Other Income and Expenses [Abstract]
Other Operating Income (Expense), Net	$ 4,300	$ 4,500	$ 5,100
Supplier Concentration Risk [Member]
Concentration of Vendor Risk [Abstract]
Concentration Risk, Percentage	18.00%	18.00%	19.00%
Minimum [Member] | Furniture and Fixtures [Member]
Self-insurance Reserves [Abstract]
Property, Plant and Equipment, Useful Life	3 years
Minimum [Member] | Building and Building Improvements [Member]
Self-insurance Reserves [Abstract]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member] | Furniture and Fixtures [Member]
Self-insurance Reserves [Abstract]
Property, Plant and Equipment, Useful Life	10 years
Maximum [Member] | Building and Building Improvements [Member]
Self-insurance Reserves [Abstract]
Property, Plant and Equipment, Useful Life	20 years