5. Property, Plant and Equipment (Details) (USD $)	3 Months Ended
	May 04, 2014	Feb. 02, 2014
5. Property, Plant and Equipment (Details) [Line Items]
Construction in Progress, Gross	$ 3,421,000	$ 2,718,000
Increase (decrease) in building and improvements	(2,400,000)
Gain (Loss) on Disposition of Property Plant Equipment	34,000
Enterprise Resource Planning (ERP) [Member]
5. Property, Plant and Equipment (Details) [Line Items]
Construction in Progress, Gross	1,700,000
Various Other Projects to Enhance Facilities and Operations [Member]
5. Property, Plant and Equipment (Details) [Line Items]
Construction in Progress, Gross	$ 1,700,000