Fair Value of Financial Instruments (Tables)

3 Months Ended

Jul. 03, 2016

Fair Value Disclosures [Abstract]

Schedule of Assets Measured at Fair Value on a Recurring Basis

A summary of the assets measured at fair value on a recurring basis as of July 3, 2016 and April 3, 2016 are as follows:

	Fair Value Measurements Using
	Level 1		Level 2		Total
	(In thousands)
July 3, 2016
Cash and cash equivalents	$	119,618	$	—	$	119,618
Marketable securities:
U.S. government and agency securities		97,816		—		97,816
Corporate debt obligations		—		112,262		112,262
Mortgage-backed securities		—		16,462		16,462
Municipal bonds		—		10,691		10,691
Other debt securities		—		8,426		8,426
		97,816		147,841		245,657
	$	217,434	$	147,841	$	365,275
April 3, 2016
Cash and cash equivalents	$	125,408	$	—	$	125,408
Marketable securities:
U.S. government and agency securities		98,313		—		98,313
Corporate debt obligations		—		98,311		98,311
Mortgage-backed securities		—		17,977		17,977
Municipal bonds		—		10,419		10,419
Other debt securities		—		4,419		4,419
		98,313		131,126		229,439
	$	223,721	$	131,126	$	354,847