Lessee, Operating Lease, Liability, Maturity (Detail) - USD ($)	Jul. 02, 2022	Jul. 03, 2021
Leases [Abstract]
2023	$ 4,709,000
2024	3,811,000
2025	2,972,000
2026	2,351,000
2027	1,450,000
Thereafter	3,071,000
Total undiscounted lease payments	18,364,000
Finance Lease, Liability, Undiscounted Excess Amount	679,000
Less: present value discount	1,633,000
Finance Lease, Liability	11,211,000	$ 0
Total lease liabilities	16,731,000	$ 15,653,000
Finance Lease, Liability, to be Paid, Year One	5,213,000
Finance Lease, Liability, to be Paid, Year Two	3,960,000
Finance Lease, Liability, to be Paid, Year Three	2,539,000
Finance Lease, Liability, to be Paid, Year Four	107,000
Finance Lease, Liability, to be Paid, Year Five	71,000
Finance Lease, Liability, to be Paid, after Year Five	0
Finance Lease, Liability, Payment, Due	$ 11,890,000