Accounts Payable, Accrued Expenses and Other Current Liabilities - Schedule of Other Current Liabilities (Detail) - USD ($) $ in Thousands	Jul. 30, 2016	Jan. 30, 2016
Payables And Accruals [Abstract]
Unredeemed gift card and merchandise credit liability	$ 28,847	$ 24,364
Allowance for sales returns	13,061	12,688
Capital lease obligations—current	322	182
Federal and state tax payable		27,838
Other current liabilities	2,930
Total other current liabilities	$ 45,160	$ 65,072