Leases - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 28, 2020	Jul. 01, 2019
Lessee Lease Description [Line Items]
Operating lease assets	$ 8,940	$ 9,802
Operating Lease Liabilities	9,034	$ 10,105
Property, Plant & Equipment, Net [Member]
Lessee Lease Description [Line Items]
Addition in finance lease assets	$ 727
Minimum [Member]
Lessee Lease Description [Line Items]
LesseeOperatingAndFinanceLeaseTermOfContract	1 year
Maximum [Member]
Lessee Lease Description [Line Items]
LesseeOperatingAndFinanceLeaseTermOfContract	15 years