Summary of Significant Accounting Policies - Changes in Product Warranty Accrual (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 01, 2022	Jul. 02, 2021	Jul. 03, 2020
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Beginning Balance	$ 3,283	$ 3,835	$ 1,870
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties	359
Accruals for warranties issued during the period		2,446	2,839
Settlements made during the period	(1,785)	(2,998)	(1,613)
Ending Balance	$ 1,857	3,283	3,835
Minimum
Product Warranty Liability [Line Items]
Product warranty term	12 months
Maximum
Product Warranty Liability [Line Items]
Product warranty term	36 months
American Panel Corporation
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Warranty assumed from CES	$ 0	$ 0	$ 739