Share-Based Compensation (Tables)

3 Months Ended

Jun. 30, 2015

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

Share-based compensation expense

The following table presents the details of the Company's share-based compensation expense (amounts in thousands):

	Three Months Ended
	June 30,
	2015			2014
Cost of sales	$	1,657	(1)	$	2,055	(1)
Research and development	7,098			6,309
Selling, general and administrative	5,357			4,957
Pre-tax effect of share-based compensation	14,112			13,321
Income tax benefit	3,532			1,420
Net income effect of share-based compensation	$	10,580		$	11,901