COSTS INCURRED ON UNCOMPLETED CONTRACTS (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2012
Cost incurred on uncompleted contracts
Cost incurred on uncompleted contracts, beginning balance			$ 10,879,743	$ 7,958,153	$ 7,958,153
Plus: Total cost incurred on contracts during the period			12,606,514		31,104,174
Less: cost of sales, during the period	(5,409,770)	(10,124,081)	(17,590,257)	(22,105,308)	(28,182,584)
Cost incurred on uncompleted contracts, ending balance	5,896,000		5,896,000		10,879,743
Billings on uncompleted contracts
Billings on uncompleted contracts, beginning balance			6,969,717	5,104,301	5,104,301
Plus: Total billings incurred on contracts during the period			16,542,765		35,132,194
Less: Contracts recognized as revenue during the period	(7,293,877)	(10,864,011)	(22,518,168)	(27,187,618)	(33,266,778)
Billings on uncompleted contracts, ending balance	994,314		994,314		6,969,717
Cost incurred on uncompleted contracts
Cost incurred on uncompleted contracts, ending balance	5,896,000		5,896,000		10,879,743
Billings on uncompleted contracts, ending balance	(994,314)		(994,314)		(6,969,717)
Cost incurred on uncompleted contracts, in excess of progress billings	4,901,686		4,901,686		3,910,026
Deferred revenues	$ 921,992		$ 921,992		$ 799,413