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Income Taxes (Details) - USD ($)
12 Months Ended
Feb. 28, 2019
Feb. 28, 2018
Feb. 28, 2017
Income Tax Disclosure [Abstract]      
U.S. operations $ (8,948,305) $ (8,509,651) $ (2,155,934)
Foreign operations (8,588,106) (5,527,727) (1,958,067)
Loss before taxes $ (17,536,411) $ (14,037,378) $ (4,114,001)