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COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Tables)
6 Months Ended
Oct. 31, 2014
Costs and Estimated Earnings On Uncompleted Contracts  
Schedule of Costs and Estimated Earnings on Uncompleted Contracts
Costs and estimated earnings on uncompleted contracts consist of the following at October 31, 2014 and April 30, 2014:
 
 
 
October 31, 2014
 
April 30, 2014
 
 
 
 
 
 
 
Costs incurred on uncompleted contracts
 
$
22,752,512
 
$
14,457,907
 
Estimated contract earnings
 
 
4,919,540
 
 
3,291,077
 
 
 
 
27,672,052
 
 
17,748,984
 
Less: Billings to date
 
 
29,427,293
 
 
18,766,199
 
Total
 
$
(1,755,241)
 
$
(1,017,215)
 
 
 
 
 
 
 
 
 
Costs and estimated earnings in excess of billings on uncompleted contracts
 
$
319,066
 
$
431,348
 
Billings in excess of cost and estimated earnings on uncompleted contracts
 
 
2,074,307
 
 
1,448,563
 
Total
 
$
(1,755,241)
 
$
(1,017,215)