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Inventories
 12 Months Ended
Dec. 31, 2016
Inventories  
Inventories

5. Inventories

 

Inventories are summarized below:

 

 

 

 

 

 

 

 

 

 

 

December 31,

 

 

    

2016

    

2015

 

Raw materials

 

$
8,206

 

$
10,549

 

Work-in-process

 

 
6,340

 

 
11,460

 

Finished goods

 

 
4,823

 

 
3,631

 

 

 

$
19,369

 

$
25,640