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Leases - LeaseCost (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 23, 2021
Dec. 24, 2020
Dec. 23, 2021
Dec. 24, 2020
Leases [Abstract]        
Operating lease costs  $ 470 $ 477 $ 914 $ 950
Variable lease costs  19 17 36 37
Total Lease Cost $ 489 $ 494 $ 950 $ 987