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FAIR VALUE MEASUREMENTS AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) | 12 Months Ended
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Sep. 30, 2022
FAIR VALUE MEASUREMENTS AND FAIR VALUE OF FINANCIAL INSTRUMENTS |
Schedule of estimate of fair value of the Company's warrants issued and outstanding | The assumptions used that represent management’s best estimates of the fair value of the Company’s warrants and other convertible instruments issued and outstanding were as follows: ​
|  | September 30, 2022 |
Expected term (in years) |  |  | 4.75 - 9.97 |
Volatility |  |  | 152 % |
Dividend yield |  |  | 0.00 % |
Risk-free interest rate |  |  | 2.98 - 3.01 % |
Exercise price |  | $ | 8.83 |

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- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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