Significant Accounting Policies Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Depreciation, Depletion and Amortization	$ 28,521	$ 26,101	$ 24,479
Buldings and improvements [Member]
Property, Plant and Equipment, Useful Life	25 years
Furniture and fixtures [Member]
Property, Plant and Equipment, Useful Life	10 years
Leasehold improvements [Member]
Property, Plant and Equipment, Useful Life	10 years
Minimum [Member] | Equipment [Member]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member] | Equipment [Member]
Property, Plant and Equipment, Useful Life	10 years