Stock-Based Compensation (Tables)

9 Months Ended

Sep. 27, 2014

Stock-Based Compensation

Schedule of stock-based compensation costs recognized in the Consolidated Statements of Income

The following table presents details of stock-based compensation costs recognized in the Condensed Consolidated Statements of Income (in thousands):

	Three Months Ended				Nine Months Ended
	September 27,  2014		September 28,  2013		September 27,  2014		September 28,  2013
Cost of revenues	$	201	$	269	$	574	$	785
Research and development	4,713		3,729		13,282		10,551
Selling, general and administrative	4,700		4,622		14,317		10,968
	9,614		8,620		28,173		22,304
Income tax benefit	1,158		904		3,056		1,822
	$	8,456	$	7,716	$	25,117	$	20,482