Property and Equipment - Property and Equipment (Details) - USD ($) $ in Thousands	Feb. 03, 2018	Jan. 28, 2017
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 304,294	$ 287,178
Less: accumulated depreciation	193,262	162,831
Total property and equipment	111,032	124,347
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	75,895	72,440
Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	21,612	20,453
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	117,274	107,470
Hardware And Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	84,532	76,923
Construction in Progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 4,981	$ 9,892