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COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Tables)
12 Months Ended
Apr. 30, 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 April 30:
 
 
 
April 30, 2014
 
April 30, 2013
 
 
 
 
 
 
 
 
 
Costs incurred on uncompleted contracts
 
$
14,457,907
 
$
61,281,224
 
Provision for loss on uncompleted contracts
 
 
-
 
 
(11,148)
 
Estimated contract earnings (losses)
 
 
3,291,077
 
 
(1,850,297)
 
 
 
 
17,748,984
 
 
59,419,779
 
Less: Billings to date
 
 
18,766,199
 
 
60,434,797
 
Total
 
$
(1,017,215)
 
$
(1,015,018)
 
 
 
 
 
 
 
 
 
Costs and estimated earnings in excess of billings on uncompleted contracts
 
$
431,348
 
$
329,141
 
Billings in excess of cost and estimated earnings on uncompleted contracts
 
 
1,448,563
 
 
1,344,159
 
Total
 
$
(1,017,215)
 
$
(1,015,018)