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INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2013
Inventories Tables  
Schedule of inventory

Inventories are stated at the lower of cost or market.  Cost is determined principally on the average cost method.  Inventories at September 30, 2013 and December 31, 2012 were as follows (in thousands):

 

   

September 30,

2013

   

December 31,

2012

 
             
Raw materials   $ 5,652     $ 5,133  
Work in process     702       853  
Finished goods     2,591       2,016  
Gross inventories     8,945       8,002  
Less: reserve for obsolescence     (419 )     (459 )
                 
Net inventories   $ 8,526     $ 7,543