XML 41 R31.htm IDEA: XBRL DOCUMENT v3.19.2
Accrued Expenses (Details) - USD ($)
Feb. 28, 2019
Feb. 28, 2018
Payables and Accruals [Abstract]    
Accrued payroll and related expenses $ 2,732,019 $ 2,775,312
Accrued interest 538,269 401,323
Other 112,706 35,000
Total $ 3,383,369 $ 3,211,635