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Costs and Estimated Earnings on Uncompleted Contracts (Tables)
3 Months Ended
Mar. 31, 2014
Costs and Estimated Earnings on Uncompleted Contracts [Abstract]  
Summary of costs and estimated earnings on uncompleted contracts
 
2014
   
2013
 
Costs incurred on uncompleted contracts
 
$
239,083
   
$
228,643
 
Provision for loss on uncompleted contracts
   
11,630
     
9,896
 
Estimated income (loss)
   
(58,372
)
   
(47,932
)
     
192,341
     
190,607
 
Less:  billings to date
   
(214,956
)
   
(214,956
)
                 
   
$
(22,615
)
 
$
(24,349
)
 
Summary of costs and estimated earnings amounts on uncompleted contracts included in balance sheets
 
  
2014
  
2013
 
Costs and estimated earnings in excess of billings on uncompleted contracts
 $-  $- 
Billings in excess of cost and estimated earnings on uncompleted contracts
  (22,615)  (24,349)
  $(22,615)  (24,349)