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Note 5 - Inventories
6 Months Ended
Jun. 30, 2011
Inventory Disclosure [Text Block]
NOTE 5:                      INVENTORIES

Inventories consist of:

   
June 30, 2011
    December 31, 2010  
    (Unaudited)        
             
Raw materials
  $ 1,977,747     $ 2,010,820  
Work-in-process
    1,184,560       1,388,516  
Finished goods
    42,848       180,526  
Totals
    3,205,155       3,579,862  
Less: Reserve for obsolescence
    (200,000 )     (100,000 )
    $ 3,005,155     $ 3,479,862  

During the six months ended June 30, 2011, the Company recorded certain inventory write-downs of $560,000. The Company did not record any inventory write-down during the six months ended June 30, 2010.

Idle inventory includes $1,150,000 of equipment returned from a terminated contract which was valued at the lower of cost or market. (See Note 12)