Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Summary Of Stock-Based Compensation Expense

A summary of stock-based compensation expense related to director and employee stock options, Restricted Stock Units (“RSU”), Performance Stock Units (“PSU”), and Employee Stock Purchase Plan (“ESPP”) for the three and nine months ended September 30, 2012 and October 2, 2011 is as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30, 2012		October 2, 2011		September 30, 2012		October 2, 2011
Cost of revenue	$	63	$	63	$	189	$	189
Selling, general and administrative	1,582		2,747		4,581		6,976
Total	$	1,645	$	2,810	$	4,770	$	7,165