Note 2. Summary of Significant Accounting Policies and Restatement of Previously Issued Financial Statements | Restatement of previously issued financial statements The Companys unaudited condensed consolidated balance sheet as of August 31, 2017, and condensed consolidated statement of shareholders equity for the six month period ended August 31, 2017, have been restated for an error with regard to the accounting for stock based compensation in fiscal 2017. Adjustment We identified and corrected an error related to the measurement of stock-based compensation associated with the grant of common shares to the Companys President and Chief Executive Officer in June 2015. The share-based award vests based on the achievement of specified performance conditions, which pursuant to ASC 718 impacts the timing of recognition of stock-based compensation expense, but which does not affect the determination of the fair value of the award. The fair value of the equity-classified award should be determined on the grant date. Previously, the Company had determined the fair value of the award on the date at which it became probable that the first of four performance conditions had been met, resulting in the recognition of $5,500,000 of non-cash stock based compensation expense in the fourth quarter and fiscal year ended February 28, 2017. The Company has recognized an adjustment to record stock-based compensation of $800,000, which is the amount of the award expected to vest in fiscal 2017, and is based on the grant date fair value of the award as at June 29, 2015. The adjustment had no impact on the condensed consolidated statements of operations and comprehensive loss and cash flows for the three and six-month periods ended August 31, 2017. The following table illustrates the impact of the correction to the condensed consolidated balance sheets: As at February 28, 2017 As previously reported Adjustment Restated Common stock issuable 5,500,000 (4,700,000 ) 800,000 Accumulated deficit (11,937,803 ) 4,700,000 (7,237,803 ) As at August, 2017 As previously reported Adjustment Restated Common stock issuable 5,500,000 (4,700,000 ) 800,000 Accumulated deficit (15,636,857 ) 4,700,000 (10,936,857 ) The following table illustrates the impact of the correction on the condensed consolidated statement of shareholders equity: Six month period ended August 31, 2017 As previously reported Adjustment Restated Accumulated deficit at Feb 28, 2017 (11,937,803 ) 4,700,000 (7,237,803 ) Accumulated deficit at August 31, 2017 (15,636,857 ) 4,700,000 (10,936,857 ) Common stock issuable 5,500,000 (4,700,000 ) 800,000 Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Those estimates and assumptions include estimates for depreciable lives of property and equipment, analysis of impairments of recorded intellectual property, accruals for potential liabilities and assumptions made in calculating the fair value of certain stock instruments. Foreign Currency Translations and Transactions The accompanying consolidated financial statements are presented in United States dollars, the functional currency of the Company. Capital accounts of foreign subsidiaries are translated into US Dollars from foreign currency at their historical exchange rates when the capital transactions occurred. Assets and liabilities are translated at the exchange rate as of the balance sheet date. Income and expenses are translated at the average exchange rate of the period. As a result, currency exchange fluctuations may impact our revenue and the costs of our operations. We currently do not engage in any currency hedging activities. The following table summarizes the exchange rates used: Six Months Ended August 31, 2017 2016 Period end Canadian $: US Dollar exchange rate $ 0.80 $ 0.76 Average period Canadian $: US Dollar exchange rate $ 0.76 $ 0.77 Expenditures are translated at the average exchange rate for the period presented. Value added tax, tax credits and other receivables The Company is registered for the Canadian Federal and Provincial Goods and Services Taxes. As a registrant, the company is obligated to collect, and is entitled to claim sale taxes paid on its expenses and capital expenditures incurred in Canada. As at the Balance Sheet date of August 31 and February 28, 2017, the computed net recoverable sale taxes amounted to $79,723 and $198,830, respectively. Research and Development Costs Research and development expenses relate primarily to the development, design, testing of preproduction samples, prototypes and models, compensation, and consulting fees, and are expensed as incurred. Total research and development costs recorded amounted to $950,775 and $433,629 for the three months ended August 31, 2017 and 2016, respectively, and to $1,447,309 and $849,198 for the six months ended August 31, 2017 and 2016, respectively. Research and development costs are net of $4,472 of grants received and research and development tax credit of $127,713 claimed during the period ended August 31, 2017. Net Loss per Share The Company computes net loss per share in accordance with FASB ASC 260 Earnings per share. Basic earnings (loss) per share is computed by dividing the net income (loss) applicable to Common Stockholders by the weighted average number of shares of Common Stock outstanding during the year. Diluted earnings (loss) per share is computed by dividing the net income (loss) applicable to Common Stockholders by the weighted average number of common shares outstanding plus the number of additional common shares that would have been outstanding if all dilutive potential common shares had been issued, using the treasury stock method. Potential common shares are excluded from the computation if their effect is antidilutive. For the three and six months ended August 31, 2017 and 2016, the calculations of basic and diluted loss per share are the same because potential dilutive securities would have an anti-dilutive effect. The potentially dilutive securities consisted of 1,000,000 common shares issuable and 2,004,582 outstanding warrants as of August 31, 2017 and 2,035,004 outstanding warrants as of August 31, 2016. Stock Compensation In March 2016, the FASB issued ASU 2016-09, CompensationStock Compensation (Topic 718) Recently Issued Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2014-09 (ASU 2014-09), Revenue from Contracts with Customers. ASU 2014-09 will eliminate transaction- and industry-specific revenue recognition guidance under current U.S. GAAP and replace it with a principle based approach for determining revenue recognition. On August 12, 2015, FASB delayed the required implementation to fiscal years beginning after December 15, 2017 but now permitted organizations such the Company to adopt earlier. ASU 2014-09 will require that companies recognize revenue based on the value of transferred goods or services as they occur in the contract. The ASU also will require additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. Entities can transition to the standard either retrospectively or as a cumulative-effect adjustment as of the date of adoption. As the Company does not currently have any revenues from contracts with customers, the adoption of ASU 2014-09 on March 1, 2018 will not to have an impact, on transition. In February 2016, the FASB issued Accounting Standards Update (ASU) No. 2016-02, Leases |