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Inventories
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories
Inventories

Inventories are stated at the lower of cost or market and consist of materials, labor and overhead. Cost is determined by the first in, first out method. Inventories, net of reserves, consisted of the following (in thousands):

 
September 30, 2013
 
December 31, 2012
Raw materials

$6,447

 

$4,348

Work-in process
1,065

 
1,368

Finished goods
17,660

 
16,728

Total

$25,172

 

$22,444