Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Feb. 02, 2013	Jan. 28, 2012
Accounts receivable, allowances (in Dollars)	$ 295	$ 537
Preferred stock, par value (in Dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in Shares)	2,000,000	2,000,000
Preferred stock, shares issued (in Shares)	0	0
Preferred stock, shares outstanding (in Shares)	0	0
Common stock, par value (in Dollars per share)	$ 0	$ 0
Common stock, shares authorized (in Shares)	100,000,000	100,000,000
Common stock, shares issued (in Shares)	38,234,357	37,070,578
Common stock, shares outstanding (in Shares)	34,042,045	32,878,266
Treasury stock, shares (in Shares)	4,192,312	4,192,312