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5. Property, Plant and Equipment (Tables)
3 Months Ended
Apr. 29, 2018
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   
Depreciable Lives
   
April 29,
   
January 28,
 
   
(In years)
   
2018
   
2018
 
                   
Buildings and land improvements
 
15 - 30
   
$
24,345
   
$
24,298
 
Computer software and hardware
 
3 - 10
     
18,427
     
18,302
 
Machinery and equipment
 
10
     
8,648
     
8,586
 
Leasehold improvements
 
Term of lease
     
8,952
     
8,982
 
Furniture and fixtures
 
3 - 10
     
2,190
     
2,186
 
Other
 
5
     
648
     
612
 
Total depreciable property at cost
         
63,210
     
62,966
 
Less accumulated depreciation
         
36,314
     
35,100
 
Total depreciable property, net
         
26,896
     
27,866
 
Land
         
1,067
     
1,067
 
Construction-in-progress
         
609
     
316
 
Property, plant and equipment, net
   
$
28,572
   
$
29,249