XML 52 R37.htm IDEA: XBRL DOCUMENT v3.21.1
Inventories (Tables)
12 Months Ended
Jan. 31, 2021
Inventory Disclosure [Abstract]  
Components of Inventories
The components of inventories are as follows:
 
 
  
January 31
 
 
  
2021
 
  
2020
 
(In thousands)              
Materials and Supplies
   $ 20,265      $ 20,151  
Work-in-Progress
     2,076        1,408  
Finished Goods
     16,371        17,992  
    
 
 
    
 
 
 
       38,712        39,551  
Inventory Reserve
     (8,652      (5,626
    
 
 
    
 
 
 
     $ 30,060      $ 33,925