Stock-based Compensation Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Share-based Compensation [Abstract]

Stock-based compensation expense recognized in the Consolidated Statements of Income and capitalized in the Consolidated Balance Sheets

Stock-based compensation expense recognized in the Consolidated Statements of Income are as follows (in thousands):

	Three Months Ended March 31,
	2015		2014
Cost of goods sold	$	718	$	653
Research and development	1,140		1,199
Selling, general and administrative	2,899		4,309
Restructuring expenses	—		2,595
Stock-based compensation expense	$	4,757	$	8,756

Stock-based compensation costs capitalized in inventory are as follows (in thousands):

	March 31,
	2015		2014
Capitalized in inventory	$	782	$	729