ACCRUED EXPENSES (Details) (USD $)	May 31, 2013	Feb. 28, 2013
Accrued expenses [Abstract]
Accrued payroll and related expenses	$ 1,899,295	$ 1,564,496
Accrued interest	42,501	30,867
Other	7,621	6,377
Total	1,949,417	1,601,740
Accrued payroll and related expenses	1,205,215	1,927,984
Accrued vacation expense	$ 449,509	$ 411,667