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Fair Value of Financial Instruments - Narrative (Detail) - USD ($)
3 Months Ended
Feb. 02, 2020
May 03, 2020
Apr. 28, 2019
eLuxury [Member]      
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]      
Reversal of contingent consideration, earn-out obligation $ 6,100,000    
Fair Value, Measurements, Recurring [Member] | Discontinued Operations [Member]      
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]      
Assets measured at fair value   $ 0 $ 0
Liabilities measured at fair value   $ 0 $ 0