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Credit Facilities - Schedule of Credit Facilities (Detail) - USD ($)
$ in Thousands
Feb. 02, 2019
Feb. 03, 2018
Line Of Credit Facility [Line Items]    
Credit facilities, Outstanding Amount $ 57,500 $ 279,970
Credit facilities, Unamortized Debt Issuance Costs   (501)
Credit facilities, Net Carrying Amount 57,500 279,469
Asset Based Credit Facility [Member]    
Line Of Credit Facility [Line Items]    
Credit facilities, Outstanding Amount 57,500 199,970
Credit facilities, Net Carrying Amount $ 57,500 199,970
LILO Term Loan [Member]    
Line Of Credit Facility [Line Items]    
Credit facilities, Outstanding Amount   80,000
Credit facilities, Unamortized Debt Issuance Costs   (501)
Credit facilities, Net Carrying Amount   $ 79,499