XML 59 R31.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories (Tables)
 12 Months Ended
Oct. 31, 2018
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
Inventories, Net
Inventories, net consists of the following:
 
October 31,
 
2018
 
2017
Raw materials
$
28,457

 
$
25,315

Work-in-process
24,435

 
19,960

Finished goods
21,637

 
22,072

Reserves
$
(3,117
)
 
$
(5,535
)
Total inventories, net
$
71,412

 
$
61,812