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FAIR VALUE MEASUREMENTS (Details Narrative) - USD ($) | 12 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
unrealized gain on short-term T-bills | $ 6,000 |
Weighted average risk free interest rate | 0.10% |
Fair Value Inputs Level 3 (Level 3) |  |
Weighted average risk free interest rate | 0.05% | 0.12%
Weighted average fair value, Derivative instruments | $ 1.45 | $ 2.81
Weighted average exercise price, Derivative instruments | $ 13.28 | $ 14.32
Volatility rate | 109.00% | 95.00%
Weighted average time to maturity year | 3 months 18 days | 1 year 2 months 12 days

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