CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Apr. 28, 2012	Jan. 28, 2012	Apr. 30, 2011
Shareholders' Equity:
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	50,000	50,000	50,000
Common stock, shares issued (in shares)	20,478	20,478	20,480
Treasury stock, at cost, shares (in shares)	73	391	611