Business Segment Information (Schedule Of Reconciliation Of Operating Earnings Before Income Taxes From Continuing Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Business Segment Information [Abstract]
Operating earnings (loss)	$ 1,285	$ (998)	$ 9,980	$ 11,082
Interest expense	(5,758)	(6,520)	(11,915)	(13,218)
Loss on early extinguishment of debt		(1,003)		(1,003)
Interest income	77	65	160	150
Loss before income taxes from continuing operations	$ (4,396)	$ (8,456)	$ (1,775)	$ (2,989)