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Property, Equipment and Software - Summary of Property, Equipment and Software (Details) - USD ($)
$ in Thousands
Oct. 28, 2018
Oct. 29, 2017
Property, Plant and Equipment [Line Items]    
Less: Accumulated depreciation and amortization $ (31,751) $ (32,264)
Property and equipment 4,790 5,167
Software 94,527 94,032
Less: Accumulated amortization (74,925) (70,078)
Property, equipment, and software, net 24,392 29,121
Land and buildings    
Property, Plant and Equipment [Line Items]    
Property, equipment and software, gross 363 406
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, equipment and software, gross 31,856 32,250
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, equipment and software, gross $ 4,322 $ 4,775