Income Taxes - Major Components of Deferred Tax Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2014	Jun. 30, 2013
Deferred tax assets:
Reserves and accruals not currently deductible	$ 5,455	$ 6,810
Share-based compensation	6,495	9,474
Net operating loss carryforwards	27,908	25,070
General business credit carryforwards	43,923	40,383
Capitalized research and development expenditures	2,873	3,366
Capital loss carryforwards	3,392	5,161
Intangible assets	3,852	4,310
Other	2,241	354
Total gross deferred tax assets	96,139	94,928
Valuation allowance	(72,100)	(60,091)
Total deferred tax assets, net of valuation allowance	24,039	34,837
Deferred tax liabilities:
Property and equipment	2,636	4,173
Intangible assets	34,651	43,453
Other	2,079	1,123
Total gross deferred tax liabilities	39,366	48,749
Net deferred tax liabilities	$ (15,327)	$ (13,912)