Property, Plant and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Jan. 29, 2017	Jan. 31, 2016
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 270,146	$ 244,788
Less accumulated depreciation and amortization	(161,236)	(143,782)
Property, plant and equipment, net	108,910	101,006
Property
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	11,314	8,888
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	30,294	18,749
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	9,566	10,182
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	150,276	141,357
Enterprise resource planning systems
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	28,166	28,166
Furniture and office equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	35,025	35,907
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 5,505	$ 1,539