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Property, Plant and Equipment
12 Months Ended
Jan. 31, 2020
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Note 5—Property, Plant and Equipment
Property, plant and equipment consist of the following:
 
 
  
January 31
 
 
  
2019
 
  
2019
 
(In thousands)
  
 
 
  
 
 
Land and Land Improvements
  
$
967
 
  
$
967
 
Buildings and Leasehold Improvements
  
 
12,524
 
  
 
12,165
 
Machinery and Equipment
  
 
23,167
 
  
 
22,810
 
Computer Equipment and Software
  
 
11,388
 
  
 
9,385
 
 
  
 
 
 
  
 
 
 
Gross Property, Plant and Equipment
  
 
48,046
 
  
 
45,327
 
Accumulated Depreciation
  
 
(36,778
  
 
(34,947
 
  
 
 
 
  
 
 
 
Net Property Plant and Equipment
  
$
11,268
 
  
$
10,380
 
 
  
 
 
 
  
 
 
 
Depreciation expense on property, plant and equipment was $2.0 million for both of the years ended January 31, 2020 and 2019 and $1.8 million for the year ended January 31, 2018.