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Stock-Based Compensation Plans - Summary of Compensation Expenses (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 26, 2020
Mar. 28, 2019
Mar. 26, 2020
Mar. 28, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Compensation cost charged to earnings $ 702 $ 521 $ 2,190 $ 2,037