Supplemental Cash Flow Information (Tables) (USD $)	3 Months Ended	12 Months Ended
	Jan. 28, 2012	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
SUPPLEMENTAL NON CASH INVESTING AND FINANCING ACTIVITIES:
Property and equipment purchases included in accounts payable		$ 48,000	$ 156,000	$ 87,000
Deferred financing costs included in accrued liabilities		0	53,000	4,000
Intangible asset purchase included in accrued liabilities		2,830,000	0	0
Issuance of 689,655 shares of common stock for license agreement	689,655	0	4,166,000	0
Interest paid		1,959,000	3,320,000	647,000
Income taxes paid		$ 27,000	$ 98,000	$ 100,000