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Goodwill and Intangible Assets - Components of Identifiable Intangible Assets (Detail) - USD ($)
$ in Thousands
Dec. 23, 2021
Jun. 24, 2021
Dec. 24, 2020
Finite-Lived Intangible Assets [Line Items]      
Total intangible assets, gross $ 38,360 $ 38,360 $ 38,360
Less accumulated amortization:      
Total accumulated amortization (29,407) (28,399) (27,392)
Net intangible assets 8,953 9,961 10,968
Customer Relationships [Member]      
Finite-Lived Intangible Assets [Line Items]      
Total intangible assets, gross 21,100 21,100 21,100
Less accumulated amortization:      
Total accumulated amortization (18,279) (17,643) (17,008)
Brand Names [Member]      
Finite-Lived Intangible Assets [Line Items]      
Total intangible assets, gross 16,990 16,990 16,990
Less accumulated amortization:      
Total accumulated amortization (10,908) (10,562) (10,217)
Non-compete Agreement [Member]      
Finite-Lived Intangible Assets [Line Items]      
Total intangible assets, gross 270 270 270
Less accumulated amortization:      
Total accumulated amortization $ (220) $ (194) $ (167)