CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
Income Statement [Abstract]
Revenues, including $4,074, $3,604 and $13,412 from related parties for the years ended July 2, 2016, June 27, 2015 and June 28, 2014, respectively	$ 407,914	$ 341,276	$ 390,871
Cost of revenues	291,496	284,528	338,424
Gross profit	116,418	56,748	52,447
Operating expenses:
Research and development	46,067	46,419	64,218
Selling, general and administrative	53,457	56,256	70,937
Amortization of other intangible assets	995	1,133	1,680
Restructuring, acquisition and related (income) expense, net	25	(1,516)	18,491
Flood-related (income) expense, net	0	0	(1,797)
Impairment of goodwill, other intangible assets and long-lived assets	0	0	584
(Gain) loss on sale of property and equipment	32	(83)	665
Total operating expenses	100,576	102,209	154,778
Operating income (loss)	15,842	(45,461)	(102,331)
Other income (expense):
Interest income (expense), net	(4,986)	(2,051)	(9,228)
Loss on foreign currency transactions	(2,362)	(2,144)	(1,158)
Other income (expense), net	935	1,750	1,227
Total other income (expense)	(6,413)	(2,445)	(9,159)
Income (loss) from continuing operations before income taxes	9,429	(47,906)	(111,490)
Income tax (benefit) provision	849	328	(9,365)
Income (loss) from continuing operations	8,580	(48,234)	(102,125)
Income (loss) from discontinued operations, net of tax	0	(8,458)	119,944
Net income (loss)	$ 8,580	$ (56,692)	$ 17,819
Basic and diluted net income (loss) per share:
Loss per share from continuing operations (in usd per share)	$ 0.08	$ (0.45)	$ (1.03)
Income (loss) per share from discontinued operations (in usd per share)	0.00	(0.08)	1.21
Basic and diluted net income (loss) per share (in usd per share)	$ 0.08	$ (0.52)	$ 0.18
Shares used in computing net income (loss) per share:
Basic (in shares)	110,599	108,144	98,986
Diluted (in shares)	113,228	108,144	98,986