Accounts Payable, Accrued Expenses and Other Current Liabilities - Schedule of Other Current Liabilities (Detail) - USD ($) $ in Thousands	Apr. 29, 2017	Jan. 28, 2017
Payables And Accruals [Abstract]
Unredeemed gift card and merchandise credit liability	$ 24,991	$ 24,524
Allowance for sales returns	10,698	10,077
Product recall reserves	2,625	4,324
Other current liabilities	4,035	4,346
Total other current liabilities	$ 42,349	$ 43,271