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Business Combination - Summary of Purchase Price Allocation Based on Estimated Fair Value of Acquired Assets and Assumed Liabilities (Detail) - USD ($)
$ in Thousands
Oct. 29, 2016
May 27, 2016
Jan. 30, 2016
Business Acquisition [Line Items]      
Goodwill $ 175,946   $ 124,301
Design Investors WW Acquisition Company, LLC [Member]      
Business Acquisition [Line Items]      
Tangible assets acquired and liabilities assumed   $ 16,249  
Intangible assets   52,100  
Goodwill   51,595  
Total   $ 119,944