CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Jul. 28, 2012	Jan. 28, 2012	Jul. 30, 2011
Consolidated Balance Sheets [Abstract]
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)	20,471	20,478	20,478
Treasury stock, at cost, shares (in shares)	7	391	570