Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jul. 03, 2011	Jun. 27, 2010
Current assets:
Allowance for doubtful accounts	$ 1,743	$ 1,653
Stockholders' equity:
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	240,000,000	240,000,000
Common stock, shares issued	102,655,094	91,217,793
Treasury stock at cost, shares	14,656,242	10,550,971
Series A Junior Participating Preferred Stock
Stockholders' equity:
Preferred stock, shares authorized	150,000	150,000