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Accrued Expenses (Detail) - USD ($)
$ in Thousands
Nov. 01, 2015
May. 03, 2015
Nov. 02, 2014
Payables and Accruals [Abstract]      
Compensation, commissions and related benefits $ 6,657 $ 9,081 $ 4,969
Advertising rebates 2,536 1,002 1,853
Interest   37 38
Other accrued expenses 702 1,009 863
Accrued expenses $ 9,895 $ 11,129 [1] $ 7,723
[1] Derived from audited financial statements.