Intangible Assets, Nett (Tables)
 12 Months Ended
Feb. 28, 2018
Intangible Assets Nett Tables  
Intangible Assets, Net
Years ending February 28,   Amount  
2019   $ 76,195  
2020     76,195  
2021     76,195  
2022     66,303  
2023     12,617  
Thereafter     25,235  
Total   $ 332,740