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Commitments and Contingencies (Tables) | 9 Months Ended
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Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |
Schedule of exercisable share purchase warrants outstanding |
| Schedule of exercisable share purchase warrants outstanding |  |  |  |  |  |  |  |  |
|  | Number of Shares |  | Weighted Average Exercise Price ($)
| Balance, September 30, 2019 |  |  |  | 350,000 |  |  |  | 4.19 |
| Granted |  |  |  | 150,000 |  |  |  | 3.17 |
| Balance, September 30, 2020 |  |  |  | 500,000 |  |  |  | 3.88 |
| Granted |  |  |  | 60,000 |  |  |  | 12.00 |
| Exercised |  |  |  | (350,000 | ) |  |  | 4.19 |
| Balance, June 30, 2021 |  |  |  | 210,000 |  |  |  | 5.69 |
Schedule of share purchase warrants outstanding |
Schedule of share purchase warrants outstanding |  |  |  |
Number |  | Exercise Price |  | Expiry Date
| 150,000 |  |  | $ | 3.17 |  |  | May 6, 2024
| 60,000 |  |  | $ | 12.00 |  |  | April 21, 2026
| 210,000 |  |  |  |  |  |  |
Schedule of outstanding stock purchase options |
| Schedule of outstanding stock purchase options |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Number of Shares |  | Weighted Average Exercise Price ($) |  | Weighted Average Grant Date Fair Value ($) |  | Aggregate intrinsic value ($)
| Outstanding, September 30, 2019 |  |  |  | 8,462,933 |  |  |  | 3.58 |  |  |  |  |  |  | 4,115,032
| Granted |  |  |  | 1,695,000 |  |  |  | 2.96 |  |  |  | 2.27 |  |  |
| Forfeited |  |  |  | (68,332 | ) |  |  | 3.01 |  |  |  |  |  |  |
| Exercised |  |  |  | (13,335 | ) |  |  | 3.15 |  |  |  |  |  |  |
| Outstanding, September 30, 2020 |  |  |  | 10,076,266 |  |  |  | 3.48 |  |  |  |  |  |  | 14,982,581
| Granted |  |  |  | 1,455,000 |  |  |  | 6.59 |  |  |  | 5.02 |  |  |
| Forfeited |  |  |  | (29,167 | ) |  |  | 1.44 |  |  |  |  |  |  |
| Exercised |  |  |  | (652,897 | ) |  |  | 2.86 |  |  |  |  |  |  |
| Outstanding, June 30, 2021 |  |  |  | 10,849,202 |  |  |  | 3.94 |  |  |  |  |  |  | 205,309,996
| Exercisable, June 30, 2021 |  |  |  | 7,930,452 |  |  |  | 3.64 |  |  |  |  |  |  | 152,413,269
Schedule of general and administrative expenses and research and development expenses |
Schedule of general and administrative expenses and research and development expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Three months ended June 30, |  | Nine months ended June 30,
|  | 2021 |  | 2020 |  | 2021 |  | 2020
General and administrative |  | $ | 1,048,606 |  |  | $ | 575,451 |  |  | $ | 2,265,387 |  |  | $ | 1,863,869 |
Research and development |  | $ | 1,245,319 |  |  | $ | 675,678 |  |  | $ | 2,814,008 |  |  | $ | 2,352,437 |
Total share based compensation |  | $ | 2,293,925 |  |  | $ | 1,251,129 |  |  | $ | 5,079,395 |  |  | $ | 4,216,306 |
Schedule of weighted average assumptions for fair value of each option award |
Schedule of weighted average assumptions for fair value of each option award |  |  |  |
|  | 2021 |  | 2020
Risk-free interest rate |  |  | 0.71 | % |  |  | 1.57 | %
Expected life of options (years) |  |  | 5.66 |  |  |  | 5.53 |
Annualized volatility |  |  | 95.87 | % |  |  | 97.80 | %
Dividend rate |  |  | 0.00 | % |  |  | 0.00 | %

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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