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Inventories
12 Months Ended
Dec. 31, 2013
Inventories  
Inventories

(4)                     Inventories

 

Inventories consist of the following (in thousands):

 

 

 

December 31,

 

 

 

2013

 

2012

 

Raw materials

 

$

6,627

 

$

6,260

 

Work in process

 

1,056

 

675

 

Finished goods

 

3,365

 

2,760

 

 

 

$

11,048

 

$

9,695