Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
3 Months Ended
May 31, 2018
May 31, 2017
Cash Flows from Operating Activities    
Net loss $ (3,529,530) $ (1,523,090)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 101,069 90,487
Stock-based compensation expense 1,185,669 222,504
Changes in operating assets and liabilities:    
Sales tax and tax credits receivable 53,699 82,892
Prepaid expenses 239,669
Accounts payable and accrued liabilities (221,637) 468,282
Advances from majority stockholder (324,844)
Net cash used in operating activities (2,171,061) (983,769)
Cash Flows from Investing Activities    
Additions to property, plant and equipment (585,958) (55,453)
Additions to intangible assets (6,358)
Net cash used in investing activities (592,316) (55,423)
Cash Flows from Financing Activities    
Proceeds from sales of common shares, net of share issuance costs 5,897,188
Repayment of advances from majority stockholder (278,472)
Repayment of long-term debt (13,514)
Net cash (used) provided by financing activities (13,514) 5,618,716
Effect of exchange rate changes (17,807) 39,039
Net change in cash (2,794,698) 4,618,533
Cash - beginning of period 8,149,713 916,487
Cash - end of period 5,355,015 5,535,020
Supplemental disclosure of cash flow information:    
Income tax paid
Interest paid $ 12,913