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4. Property, Plant and Equipment (Tables)
6 Months Ended
Jul. 30, 2017
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   
Depreciable Lives
   
July 30,
   
January 29,
 
   
(In years)
   
2017
   
2017
 
                   
Buildings and land improvements
 
15 - 30
   
$
24,015
   
$
23,392
 
Computer software and hardware
 
3 - 10
     
17,661
     
17,308
 
Machinery and equipment
 
10
     
5,660
     
5,031
 
Leasehold improvements
 
Term of lease
     
7,246
     
7,104
 
Furniture and fixtures
 
3 - 8
     
1,946
     
1,903
 
Other
 
5
     
561
     
562
 
   Total depreciable property at cost
         
57,089
     
55,300
 
Less accumulated depreciation
         
33,154
     
31,167
 
   Total depreciable property, net
         
23,935
     
24,133
 
Land
         
1,067
     
1,067
 
Construction-in-progress
         
505
     
603
 
   Property, plant and equipment, net
       
$
25,507
   
$
25,803