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Inventories (Tables)
 12 Months Ended
Oct. 31, 2019
Inventory Disclosure [Abstract]  
Components of Inventories

Inventories as of October 31, 2019 and 2018 consisted of the following (in thousands):

 

 

 

2019

 

 

2018

 

Raw materials

 

$

25,466

 

 

$

24,467

 

Work-in-process (1)

 

 

31,228

 

 

 

29,108

 

Inventories

 

$

56,694

 

 

$

53,575

 

 

(1)

Work-in-process includes the standard components of inventory used to build the typical modules or module components that are intended to be used in future project asset construction, in future power plant orders or for use under our service agreements.  Included in Work-in-process as of October 31, 2019 and 2018 is $23.5 million and $19.0 million, respectively, of completed standard components.