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Property, Plant and Equipment (Tables)
9 Months Ended
Oct. 30, 2021
Property, Plant and Equipment [Abstract]  
Summary of Property, Plant and Equipment
Property, plant and equipment consists of the following:
 
    
October 30,
    
January 31,
 
    
2021
    
2021
 
(In thousands)              
Land and Land Improvement
   $ 1,004      $ 1,004  
Buildings and Leasehold Improvements
     12,635        12,642  
Machinery and Equipment
     23,305        23,346  
Computer Equipment and Software
     13,680        13,847  
    
 
 
    
 
 
 
Gross Property, Plant and Equipment
     50,624        50,839  
Accumulated Depreciation
     (38,950      (38,828
    
 
 
    
 
 
 
Net Property Plant and Equipment
   $ 11,674      $ 12,011