Stock-Based Compensation (Tables)

3 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock-Based Compensation Expense

A summary of stock-based compensation expense, by functional line item in the condensed consolidated statements of operations, is as follows:

	Three Months Ended
	June 30, 2013		July 1, 2012
	(In thousands)
Cost of revenues	$	584	$	770
Engineering and development		4,351		4,318
Sales and marketing		1,793		1,965
General and administrative		1,443		2,224
	$	8,171	$	9,277