Employee Benefit Plan (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 27, 2019	Dec. 31, 2018	Dec. 27, 2019	Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items]
Pension benefit plan, net of tax	$ 8	$ (15)	$ 15	$ (30)
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit cost	296	$ 200	592	$ 402
Fiscal 2019 cash contributions to plan	822		822
Pension Plan | Other Noncurrent Liabilities
Defined Benefit Plan Disclosure [Line Items]
Net funded status of plan	$ (9,343)		$ (9,343)