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COSTS AND ESTIMATED EARNINGS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS
12 Months Ended
Dec. 31, 2011
COSTS AND ESTIMATED EARNINGS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS [Abstract]  
COSTS AND ESTIMATED EARNINGS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS
7.
COSTS AND
ESTIMATED
EARNINGS IN
EXCESS OF
BILLINGS ON
UNCOMPLETED
CONTRACTS:
At December 31, 2011 and 2010, costs and estimated earnings in excess of billings on uncompleted contracts consist of:
 
   
2011
  
2010
 
        
Costs incurred on uncompleted contracts
 $-  $1,040,000 
Estimated earnings
  -   167,000 
        1,207,000 
Less: billings to date
  -   (739,000)
Cost and estimated earnings in excess of billings on uncompleted contracts
 $-  $468,000