Basis of Presentation - Supplemental Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 29, 2015	Mar. 30, 2014
Accounting Policies [Abstract]
Interest	$ 1,542	$ 31
Income taxes	2,996	3,395
Non-cash activities:
Purchases of property and equipment not paid, net	1,073	379
Shares repurchased but not settled in cash	0	367
Accrued payroll tax withholdings for shares issued to employees	0	5
Release of In-Process Research & Development (IPRD) to Developed Technology	$ 0	$ 8,070