UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS Parenthetical (USD $)	Apr. 28, 2012	Jan. 28, 2012
Stockholders' Investment:
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	37,758,995	37,498,128
Treasury stock, shares	11,437,000	11,120,040