Prepaid Advertising Expense (Detail) - USD ($) $ in Thousands	Jan. 30, 2016	Jan. 31, 2015
Advertising Costs [Line Items]
Prepaid Advertising Expense	$ 5,496	$ 7,910
Prepaid and Other Current Assets
Advertising Costs [Line Items]
Prepaid Advertising Expense	3,300	2,664
Other Assets
Advertising Costs [Line Items]
Prepaid Advertising Expense	$ 2,196	$ 5,246