ACCRUED EXPENSES (Details) (USD $)	Dec. 31, 2012	Mar. 31, 2012
ACCRUED EXPENSES
Accrued compensation	$ 464,179	$ 970,088
Interest rate swaps market value	429,295	375,512
Provision for contract losses	224,918	887,458
Other	322,670	191,637
Total	$ 1,441,062	$ 2,424,695