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Inventories
12 Months Ended
Dec. 31, 2013
Inventories  
Inventories

5.  Inventories

 

The following table sets forth a summary of inventories, net of reserves for the lower of cost or market:

 

 

 

December 31,

 

 

 

2013

 

2012

 

Raw materials

 

$

43,469 

 

$

29,177 

 

Work in process

 

9,476 

 

7,829 

 

Finished products

 

13,729 

 

3,555 

 

 

 

$

66,674 

 

$

40,561