Risk Management And Derivatives (Schedule Of Contract Notional Amount Of All Purchase And Sale Contracts Of A Foreign Currency) (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	6 Months Ended
	Feb. 01, 2014	Aug. 02, 2014	Aug. 03, 2013
Derivative [Line Items]
Derivative, Maturity Date		Jul. 01, 2015
Notional contract amount of all purchase and sale contracts of a foreign currency	$ 49,676	$ 50,854	$ 45,371
Forward Contracts [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jan. 01, 2015	Jul. 01, 2015	Aug. 01, 2014
U.S. Dollars (Purchased By The Company's Canadian Division With Canadian Dollars) [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	20,197	20,973	20,397
Chinese Yuan [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	15,278	14,524	15,128
Euro [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	11,270	12,331	7,064
Japanese Yen [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	1,586	1,613	1,370
Other Currencies [Member]
Derivative [Line Items]
Notional contract amount of all purchase and sale contracts of a foreign currency	$ 1,345	$ 1,413	$ 1,412