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14. STOCK-BASED COMPENSATION (Tables) | 6 Months Ended
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Mar. 31, 2024
Equity [Abstract] |
Schedule of Option Summary | The following is a summary of stock option activity during the six months ended March 31, 2024:
|  | Number of Option Shares |  |  | Weighted Average Exercise Price ($) |
Balance, September 30, 2023 |  |  | 1,970,458 |  |  | $ | 14.86 |
Options granted |  |  | 90,000 |  |  | $ | 8.99 |
Options expired |  |  | (82,413 | ) |  | $ | 8.92 |
Options canceled/forfeited |  |  | (31,073 | ) |  | $ | 6.00 |
Options exercised |  |  | (71,612 | ) |  | $ | 7.56 |
Balance, March 31, 2024 |  |  | 1,875,360 |  |  | $ | 15.27 |
Fair Value Option, Disclosures | The Black-Scholes model utilized the following inputs to value the options granted during the six months ended March 31, 2024:
Fair value assumptions Options: |  | March 31, 2024 |
Risk free interest rate |  | 3.94% - 4.82% |
Expected term (years) |  | 5.77 - 6.16 |
Expected volatility |  | 122.05% - 176.02% |
Expected dividends |  |  | 0 | %
Schedule of Restricted Stock Summary | The following table summarizes the activity for all RSUs during the six months ended March 31, 2024:
|  | Number of Shares |  |  | Weighted Average Fair Value Per Share |  |  | Aggregate Intrinsic Value |
Outstanding at September 30, 2023 |  |  | 5,471,435 |  |  | $ | 4.18 |  |  | $ | 20,846 |
Granted |  |  | 209,972 |  |  |  | 3.81 |  |  |  |
Vested |  |  | (3,763,915 | ) |  |  | 3.86 |  |  |  |
Forfeited |  |  | (2,504 | ) |  |  | 4.15 |  |  |  |
Outstanding at March 31, 2024 |  |  | 1,914,988 |  |  | $ | 4.78 |  |  | $ | 40,617 |

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