Accrued Expenses (Details) - USD ($)	Feb. 28, 2015	Feb. 28, 2014
Accrued Expenses [Abstract]
Accrued payroll and related expenses	$ 3,130,414	$ 2,729,944
Accrued rent	216,547	198,111
Accrued interest	1,177,873	456,801
Other	85	1,079
Total	$ 4,524,919	$ 3,385,937