Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Per Share data	Oct. 01, 2011	Jul. 02, 2011
Stockholders' equity:
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	90,000	90,000
Common stock, shares issued	50,560	50,476
Common stock, shares outstanding	50,560	50,476