Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Jul. 02, 2011	Jan. 01, 2011
Assets
Trade accounts receivable less allowances	$ 17,243	$ 19,192
Stockholders' equity:
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	50,000,000	50,000,000
Preferred stock, shares Issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares Issued	96,740,315	96,207,025
Common stock, shares outstanding	96,740,315	96,207,025