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INCOME TAXES - Provision for income taxes differ from amount of income tax determined (Details) | 12 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
INCOME TAXES |  |
Statutory federal income tax rate | 21.00% | 21.00%
Statutory state and local income tax rate (1%, as of September 30, 2020 and 2019), net of federal benefit | 6.20% | 1.52%
Stock based compensation | (5.01%) | (11.54%)
Permanent differences related to warrants | 14.60% |
Other permanent differences | 1.70% | (0.56%)
Federal R&D Credit | 3.83% | 0.00%
Change in deferred tax rate | 1.56% | (0.41%)
Change in valuation allowance | (43.88%) | (10.01%)
Effective tax rate | 0.00% | 0.00%

X
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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