CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 01, 2017	Mar. 26, 2016	Apr. 01, 2017	Mar. 26, 2016
Income Statement [Abstract]
Revenues	$ 162,182	$ 101,050	$ 451,588	$ 282,729
Cost of revenues	95,394	74,114	277,680	206,488
Gross profit	66,788	26,936	173,908	76,241
Operating expenses:
Research and development	14,479	11,379	41,344	33,399
Selling, general and administrative	14,736	13,055	42,883	39,054
Amortization of other intangible assets	150	247	635	748
Restructuring, acquisition and related (income) expense, net	(301)	(59)	92	(21)
(Gain) loss on sale of property and equipment	(16)	(145)	(127)	22
Total operating expenses	29,048	24,477	84,827	73,202
Operating income	37,740	2,459	89,081	3,039
Other income (expense):
Interest income (expense), net	175	(1,203)	(13,613)	(3,726)
Gain (loss) on foreign currency transactions, net	687	(865)	(3,155)	(861)
Other income (expense), net	233	174	583	644
Total other income (expense)	1,095	(1,894)	(16,185)	(3,943)
Income (loss) before income taxes	38,835	565	72,896	(904)
Income tax provision	621	476	1,064	2,360
Net income (loss)	$ 38,214	$ 89	$ 71,832	$ (3,264)
Net income (loss) per share:
Basic (in USD per share)	$ 0.23	$ 0.00	$ 0.46	$ (0.03)
Diluted (in USD per share)	$ 0.22	$ 0.00	$ 0.44	$ (0.03)
Shares used in computing net income (loss) per share:
Basic (in shares)	166,808	110,882	155,037	110,212
Diluted (in shares)	169,841	113,699	163,237	110,212