Accrued Expenses (Details) - USD ($)	May 31, 2020	Feb. 29, 2020
Payables and Accruals [Abstract]
Accrued payroll and related expenses	$ 1,914,845	$ 1,868,928
Accrued legal expenses	30,000
Other accrued expenses	78,362	77,362
Total	$ 2,023,207	$ 1,946,290