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INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2014
Inventories Tables  
Schedule of inventory

Inventories are stated at the lower of cost or market. Cost is determined principally on te average cost method. Inventories at March 31, 2014 and December 31, 2013 were as follows (in thousands):

 

   

March 31,

2014

   

December 31,

2013

 
             
Raw materials   $ 4,979     $ 5,470  
Work in process     988       882  
Finished goods     2,732       2,455  
Gross inventories     8,699       8,807  
Less: reserve for obsolescence     (432 )     (392 )
                 
Net inventories   $ 8,267     $ 8,415