Stock-Based Compensation (Tables)

9 Months Ended

Sep. 29, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Expense

Total stock-based compensation expense included in our Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income was as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 29, 2012		October 1, 2011		September 29, 2012		October 1, 2011
Line item:
Cost of products sold	$	139	$	128	$	388	$	341
Research and development	834		689		2,273		2,039
Selling, general and administrative	1,102		870		3,092		2,285
Restructuring charges	—		—		—		103
Total stock-based compensation	$	2,075	$	1,687	$	5,753	$	4,768