Consolidated Balance Sheets (Parenthetical) (USD $)	Oct. 30, 2011	Oct. 31, 2010
Current liabilities:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	19,954,323	19,259,423
Common stock, shares outstanding	19,829,898	19,259,423
Treasury stock, shares	124,425