Defined Contribution Plan - Additional Information (Details) - Retirement Savings Plan [Member]	12 Months Ended
	Jun. 24, 2018
Contribution for the First 3% [Member]
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution percentage	100.00%
Defined contribution plan, employer matching contribution, percent of employees' gross pay	3.00%
Contribution for the Next 2% [Member]
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution percentage	50.00%
Defined contribution plan, employer matching contribution, percent of employees' gross pay	2.00%