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Note 5 - Property, Plant and Equipment (Tables)
12 Months Ended
Oct. 31, 2018
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   
October 31,
 
(In thousands)
 
2018
   
2017
 
             
Land and land improvements
 
$1,639
   
$2,625
 
Buildings
 
9,155
   
69,279
 
Building improvements
 
10,958
   
9,458
 
Furniture
 
5,305
   
5,571
 
Equipment, including capitalized software
 
33,015
   
35,328
 
Total
 
60,072
   
122,261
 
Less accumulated depreciation
 
39,787
   
69,342
 
Total
 
20,285
   
$52,919