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CAPITAL STOCK (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Jun. 09, 2022 | Feb. 24, 2022 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Exercise price of warrants (in dollars per share) |  |  | $ 2.80 |  | $ 2.80 |
stock price |  |  | $ 5.55 |  | $ 5.55 |
Beneficial ownership limitation percentage |  |  |  |  | 4.99% |
Beneficial ownership limitation percentage at the option of the holder |  |  |  |  | 9.99% |
Period of prior notice to increase beneficial ownership percentage limitation |  |  |  |  | 61 days |
Gain in the change in fair value of Warrants |  |  | $ (1,758,200) | $ 0 | $ (2,540,700) | $ 0
Deemed dividend related to warrant modifications |  |  | 0 | 0 | $ 110,105 | 0
Number of warrants exercised |  |  |  |  | 748,200 |
Net proceeds from exercise of warrants |  |  |  |  | $ 75 | 2,613,929
Transaction costs related to warrant liabilities |  |  | $ 0 | $ 0 | $ (391,335) | $ 0
Warrants issued in November 2019 |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Number of remaining warrants issued |  |  | 458,813 |  | 458,813 |
Warrants issued in October 2020 |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Number of remaining warrants issued |  |  | 159,000 |  | 159,000 |
Warrants issued in December 2020 |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Number of remaining warrants issued |  |  | 100,000 |  | 100,000 |
Common warrants. |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Warrants fair value |  |  | $ 809,700 |  | $ 809,700 |
Gain in the change in fair value of Warrants |  |  | 1,758,200 |  | 2,540,700 |
Offering | Pre-Funded Warrants |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Number of warrants exercised | 748,200 |  |  |  |  |
Offering | Common warrants. |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Warrants Exercise period |  | 6 months |  |  |  |
Warrants Expiration period |  | 5 years |  |  |  |
Gross proceeds |  | $ 4,200,000 |  |  |  |
Net proceeds |  |  |  |  | 3,700,000 |
Warrants fair value at the time of issuance |  |  | $ 3,350,400 |  | $ 3,350,400 |
Offering | Institutional investors |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Common stock issued and sold |  | 748,200 |  |  |  |
stock price |  | $ 2.80 |  |  |  |
Offering | Institutional investors | Pre-Funded Warrants |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Common stock issued and sold |  | 748,200 |  |  |  |
Exercise price of warrants (in dollars per share) |  | $ 0.0001 |  |  |  |
stock price |  | 2.7999 |  |  |  |
Offering | Institutional investors | Common warrants. |  |  |  |  |  |
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items] |  |  |  |  |  |
Exercise price of warrants (in dollars per share) |  | $ 2.84 |  |  |  |
Number of common stock called by warrants |  | 1,496,400 |  |  |  |

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