Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Oct. 02, 2011	Oct. 03, 2010
Consolidated Balance Sheets [Abstract]
Allowance for accounts receivable	$ 10,269	$ 5,843
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	38,000	38,000
Common stock, shares issued	22,080	21,504
Common stock, shares outstanding	22,080	21,504