COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Tables)

6 Months Ended

Oct. 31, 2016

Contractors [Abstract]

Schedule of Costs and Estimated Earnings on Uncompleted Contracts

Costs and estimated earnings on uncompleted contracts consist of the following at October 31, 2016 and April 30, 2016:

	October 31, 2016		April 30, 2016
Costs incurred on uncompleted contracts	$	14,244,659	$	28,884,776
Estimated contract earnings		2,994,143		4,367,463
		17,238,802		33,252,239
Less: Billings to date		18,240,180		34,253,725
Total	$	(1,001,378)	$	(1,001,486)
Costs and estimated earnings in excess of billings on uncompleted contracts	$	729,618	$	357,014
Billings in excess of cost and estimated earnings on uncompleted contracts		1,730,996		1,358,500
Total	$	(1,001,378)	$	(1,001,486)