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INVENTORIES (Tables)
 12 Months Ended
Sep. 30, 2016
INVENTORIES  
Components of inventories

Significant components of inventories are as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

September 30,

 

September 30,

 

 

    

2016

    

2015

 

 

 

 

 

 

 

 

 

Finished products

 

$
10,018

 

$
644

 

Work in process and inventoried costs under long-term contracts

 

 
62,570

 

 
66,293

 

Materials and purchased parts

 

 
12,102

 

 
2,733

 

Customer advances

 

 
(18,328)

 

 
(5,970)

 

Net inventories

 

$
66,362

 

$
63,700