Inventories consisted of the following:

 
September 30,
 
 
2016
 
2015
 
 
    
Raw materials
 
$
45,109
  
$
42,603
 
Work in process
  
4,668
   
5,487
 
Finished goods
  
22,346
   
22,588
 
Total
 
$
72,123
  
$
70,678