Stock-Based Compensation (Tables)

6 Months Ended

Jul. 03, 2011

Stock Options [Member]

Schedule Of Estimated Fair Value Of Stock Options Assumptions

	For the Six Months Ended
	July 3, 2011			July 4, 2010
Expected life (years)		4.00			4.75
Interest rate		1.5	%		2.4	%
Volatility-historical		52.1	%		48.8	%
Dividend yield		0.0	%		0.0	%

Stock Purchase Rights [Member]

Schedule Of Estimated Fair Value Of Stock Options Assumptions

	For the Six Months Ended
	July 3, 2011			July 4, 2010
Expected life (years)		0.5			0.5
Interest rate		0.19	%		0.18	%
Volatility-historical		41.5	%		45.5	%
Dividend yield		0.0	%		0.0	%