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Accrued Expenses (Detail) - USD ($)
$ in Thousands
Nov. 03, 2019
Apr. 28, 2019
Oct. 28, 2018
Payables and Accruals [Abstract]      
Compensation, commissions and related benefits $ 4,489 $ 4,229 $ 3,353
Interest 3 4  
Other accrued expenses 4,756 5,292 5,317
Accrued expenses $ 9,248 $ 9,525 $ 8,670