Consolidated Statements Of Operations And Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jul. 03, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net revenues	$ 796,610	$ 654,744	$ 493,184
Cost of revenues	439,766	368,588	267,326
Gross margin	356,844	286,156	225,858
Operating expenses:
Selling, general and administrative	132,253	110,717	88,365
Research and development	98,485	68,925	58,807
Amortization of intangible assets	30,560	27,914	26,004
Restructuring and other charges	1,805	560	3,159
Acquisition costs and other related expenses	2,679	1,456	2,538
Total operating expenses	265,782	209,572	178,873
Income from operations	91,062	76,584	46,985
Interest income	2,151	932	32
Interest expense	(1,006)	(9,109)	(2,850)
Other income, net	1,726	(8,880)	(1,594)
Income before income taxes	93,933	59,527	42,573
Tax provision	8,221	12,752	1,690
Net income	$ 85,712	$ 46,775	$ 40,883
Basic net earnings (loss) per share:
Basic net income per share (in dollars per share)	$ 1.57	$ 0.98	$ 0.88
Diluted net earnings (loss) per share:
Diluted net income per share (in dollars per share)	$ 1.56	$ 0.96	$ 0.86
Weighted-average shares outstanding:
Basic (in shares)	54,546	47,831	46,719
Diluted (in shares)	55,115	48,500	47,471
Comprehensive income:
Net income	$ 85,712	$ 46,775	$ 40,883
Foreign currency translation adjustments	174	(232)	(137)
Pension benefit plan, net of tax	(1,768)	(2,350)	354
Total other comprehensive (loss) income, net of tax	(1,594)	(2,582)	217
Total comprehensive income	$ 84,118	$ 44,193	$ 41,100