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Note 4 - Uncompleted Contracts
 6 Months Ended
Jun. 30, 2011
Long-term Contracts or Programs Disclosure [Text Block]
NOTE 4:                      UNCOMPLETED CONTRACTS

Costs and estimated earnings in excess of billings on uncompleted contracts are summarized as follows:

   
June 30, 2011
    December 31, 2010  
   
(Unaudited)
       
             
Costs incurred on uncompleted contracts
  $ 5,222,596     $ 2,089,096  
Estimated earnings
    5,827,146       2,935,315  
      11,049,742       5,024,411  
Billings to date
    (15,481,857 )     (5,689,413 )
    $ (4,432,115 )   $ (665,002 )
Included in accompanying balance sheets under the following captions:
               
                 
Cost and estimated earnings in excess of billings on uncompleted contracts
  $ 1,532,799     $ 1,658,689  
                 
Billings in excess of costs and estimated earnings on uncompleted contracts
  $ (5,964,914 )   $ (2,323,691 )