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Accrued Expenses - Summary of Accrued Expenses (Detail) - USD ($)
$ in Thousands
Nov. 01, 2020
May 03, 2020
Nov. 03, 2019
Payables And Accruals [Abstract]      
Compensation, commissions and related benefits $ 7,144 $ 3,038 $ 4,489
Interest   9 3
Other accrued expenses 4,540 2,807 4,756
Accrued expenses $ 11,684 $ 5,854 $ 9,248