Leases - Lease Cost (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Mar. 30, 2023	Mar. 24, 2022	Mar. 30, 2023	Mar. 24, 2022
Leases [Abstract]
Operating lease costs	[1]	$ 529	$ 470	$ 1,544	$ 1,384
Variable lease costs	[2]	74	15	189	51
Total lease cost		$ 603	$ 485	$ 1,733	$ 1,435

[1] Includes short-term leases which are immaterial.

[2] Variable lease costs consist of sales tax and lease overtime charges.