Geographic Information (Details) - USD ($)
 3 Months Ended 9 Months Ended
Nov. 30, 2016
Nov. 30, 2015
Nov. 30, 2016
Nov. 30, 2015
Feb. 29, 2016
Aug. 31, 2015
Revenue    
Cost of revenue        
General and administrative 277,951 416,700 1,034,007 1,134,986    
Research and development 368,403 240,085 1,217,600 499,924    
Depreciation and amortization 102,244 78,613 290,396 104,822    
Cost of reverse merger   60,571    
Foreign exchange loss (gain) 809 $ 8,441 (2,880) 9,453    
Loss from operations     2,539,123 1,809,756    
Current assets 1,762,013   1,762,013   $ 711,756 $ 1,024,416
Property and equipment, net 1,553,024   1,553,024   1,399,354 978,924
Intangible assets, net 323,895   323,895   371,579 412,900
Total assets 3,638,932   3,638,932   2,482,689 2,416,240
Current liabilities 871,354   871,354   1,065,211 1,036,647
Equity 2,767,578   2,767,578   1,417,478 1,379,593
Total liabilities and equity 3,638,932   3,638,932   $ 2,482,689 2,416,240
United States [Member]            
Revenue        
Cost of revenue        
General and administrative     561,545 829,080    
Research and development     472,986 153,753    
Depreciation and amortization     72,978 26,472    
Cost of reverse merger       60,571    
Foreign exchange loss (gain)     2,120    
Loss from operations     1,107,509 1,071,996    
Current assets 1,268,193   1,268,193     847,415
Property and equipment, net 133,119   133,119     153,033
Intangible assets, net 323,895   323,895     412,900
Total assets 1,725,207   1,725,207     1,413,348
Current liabilities 375,473   375,473     204,102
Equity 5,396,127   5,396,127     2,159,246
Total liabilities and equity 5,771,600   5,771,600     2,363,348
Canada [Member]            
Revenue        
Cost of revenue        
General and administrative     472,462 305,906    
Research and development     744,614 346,171    
Depreciation and amortization     217,418 78,350    
Cost of reverse merger          
Foreign exchange loss (gain)     (2,880) 7,333    
Loss from operations     1,431,614 $ 737,760    
Current assets 493,820   493,820     177,001
Property and equipment, net 1,419,905   1,419,905     825,891
Intangible assets, net      
Total assets 1,913,725   1,913,725     1,002,892
Current liabilities 495,882   495,882     832,545
Equity (2,628,550)   (2,628,550)     (779,653)
Total liabilities and equity $ (2,132,668)   $ (2,132,668)     $ 52,892