Goodwill and Intangible Assets - Components of Identifiable Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 30, 2023	Jun. 30, 2022	Mar. 24, 2022
Finite-Lived Intangible Assets [Line Items]
Total intangible assets, gross	$ 38,720	$ 38,360	$ 38,360
Less accumulated amortization:
Total accumulated amortization	(31,620)	(30,295)	(29,851)
Net intangible assets	7,100	8,065	8,509
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Total intangible assets, gross	21,350	21,100	21,100
Less accumulated amortization:
Total accumulated amortization	(19,572)	(18,795)	(18,537)
Brand Names [Member]
Finite-Lived Intangible Assets [Line Items]
Total intangible assets, gross	17,070	16,990	16,990
Less accumulated amortization:
Total accumulated amortization	(11,776)	(11,252)	(11,080)
Non-compete Agreement [Member]
Finite-Lived Intangible Assets [Line Items]
Total intangible assets, gross	300	270	270
Less accumulated amortization:
Total accumulated amortization	$ (272)	$ (248)	$ (234)