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Costs and Estimated Earnings on Uncompleted Contracts (Tables)
6 Months Ended
Jun. 30, 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 $304,876  $228,643 
Provision for loss on uncompleted contracts  48   9,896 
Estimated income (loss)  (51,196)  (47,932)
   253,728   190,607 
Less:  billings to date  (270,543)  (214,956)
         
  $(16,815) $(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  (16,815)  (24,349)
  $(16,815)  (24,349)