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4. Property, Plant and Equipment (Tables)
 3 Months Ended
May 03, 2015
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
     
Depreciable Lives
   
May 3,
   
Feb 1,
 
     
(In years)
   
2015
   
2015
 
                     
Buildings and land improvements
    15 - 30     $ 21,966     $ 22,162  
Computer software and hardware
    3 - 10       11,921       18,444  
Machinery and equipment
    10       4,771       4,757  
Leasehold improvements
    5       2,874       2,840  
Furniture and fixtures
    3 - 8       1,433       2,240  
Other
    5       564       628  
Total depreciable property at cost
      43,529       51,070  
Less accumulated depreciation
            25,791       32,790  
Total depreciable property, net
            17,738       18,280  
Land
            1,067       1,067  
Construction-in-progress
            3,786       3,477  
Property, plant and equipment, net
    $ 22,591     $ 22,824