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Inventories
 9 Months Ended
Sep. 30, 2015
Inventories [Abstract]  
Inventories

Note 3. Inventories

 

The components of inventories are summarized below (in thousands):

 

 

 

 

 

 

 

 

 

 

 

September 30, 

 

December 31, 

 

 

    

2015

    

2014

 

Inventories:

 

 

 

 

 

 

 

Raw materials

 

$
20,378

 

$
18,990

 

Work in process

 

 
15,077

 

 
16,222

 

Finished goods

 

 
2,632

 

 
3,362

 

 

 

$
38,087

 

$
38,574

 

 

As of September 30, 2015 and December 31, 2014, carrying values of inventories were net of inventory reserve of $11.5 million and $11.2 million, respectively, for excess and obsolete inventory.