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Costs, Estimated Earnings, And Related Billings On Uncompleted Contracts
 12 Months Ended
Dec. 31, 2011
Costs, Estimated Earnings, And Related Billings On Uncompleted Contracts [Abstract]  
Costs, Estimated Earnings, And Related Billings On Uncompleted Contracts
(4) Costs, Estimated Earnings, and Related Billings on Uncompleted Contracts

Contracts in progress at December 31, 2011, and 2010 consisted of the following:

 

     2011     2010  
     (in thousands)  

Cost incurred on uncompleted contracts

    $ 10,468      $ 8,423   

Estimated earnings

      2,358        500   
  

 

 

    

 

 

  
     12,826        8,923   

Billings on uncompleted contracts

      (13,709 )      (6,492 ) 
  

 

 

    

 

 

  
   $ (883 )    $ 2,431   
  

 

 

    

 

 

  

Costs, estimated earnings, and related billing on uncompleted contracts consisted of the following at December 31, 2011, and 2010:

 

     2011     2010  
     (in thousands)  

Cost and estimated earnings in excess of billings on uncompleted contracts

    $ 2,026      $ 3,487   

Billings in excess of cost and estimated earnings on uncompleted contracts

      (2,909 )      (1,056 ) 
  

 

 

    

 

 

  
   $ (883 )    $ 2,431