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Inventories
 3 Months Ended
Mar. 31, 2016
Inventories  
Inventories

3. Inventories

 

Inventories are summarized below:

 

 

 

 

 

 

 

 

 

 

    

March 31, 2016

    

December 31, 2015

 

 

 

 

 

 

 

 

    

Raw materials

 

$
9,669

 

$
10,549

 

Work-in-process

 

 
10,871

 

 
11,460

 

Finished goods

 

 
3,191

 

 
3,631

 

 

 

$
23,731

 

$
25,640