XML 20 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6
Costs and Estimated Earnings on Uncompleted Contracts (Tables)
 6 Months Ended
Jun. 30, 2012
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]  
Costs and estimated earnings on uncompleted contracts consist
                 
    June 30,     December 31,  
    2012     2011  

Costs incurred on uncompleted contracts

   $ 6,102     $ 5,839  

Estimated earnings

     3,372       3,775  
   

 

 

    

 

 

  
      9,474       9,614  

Less: Billings to date

     9,596       9,886  
   

 

 

    

 

 

  
    $ (122 )    $ (272 ) 
   

 

 

    

 

 

  

Costs and estimated earnings in excess of billings on uncompleted contracts

   $ 953     $ 593  

Billings in excess of costs and estimated earnings on uncompleted contracts

     (1,075 )      (865 ) 
   

 

 

    

 

 

  
    $ (122 )    $ (272 )