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Inventories
12 Months Ended
Dec. 31, 2011
Inventories [Abstract]  
Inventories

NOTE 3—INVENTORIES

Inventories consist of the following:

 

     December 31,  
     2011      2010  

Raw materials

   $ 7,853,000       $ 5,354,000   

Work in process

     3,160,000         3,529,000   

Finished goods

     2,571,000         2,177,000   
  

 

 

    

 

 

 
   $ 13,584,000       $ 11,060,000