Asset Impairments and Other Charges and Discontinued Operations (Details ) (USD $)	12 Months Ended
	Feb. 01, 2014		Feb. 02, 2013	Jan. 28, 2012
Accrued Provision for Discontinued Operations
Additional provision	$ (543,000)		$ (796,000)	$ (1,692,000)
Current provision for discontinued operations	7,263,000		7,192,000
Total Noncurrent Provision for Discontinued Operations	4,112,000		4,159,000
Facility Shutdown Costs [Member]
Accrued Provision for Discontinued Operations
Balance at beginning of period	11,351,000		12,517,000	15,035,000
Additional provision	543,000		796,000	1,692,000
Charges and adjustments, net	(519,000)		(1,962,000)	(4,210,000)
Balance at end of period	11,375,000	[1]	11,351,000	12,517,000
Current provision for discontinued operations	7,263,000
Total Noncurrent Provision for Discontinued Operations	4,112,000
Environmental provision for discontinued operations	11,900,000
Current environmental provision for discontinued operations	$ 7,800,000

[1] Includes a $11.9 million environmental provision, including $7.8 million in current provision for discontinued operations.