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11. STOCK-BASED COMPENSATION (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 01, 2023 | Mar. 31, 2023 | Mar. 31, 2023 | Mar. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Sep. 30, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Common stock, shares outstanding |  | 96,950,555 | 96,950,555 |  | 96,950,555 |  | 55,661,337
Shares of common stock in the Company there are options exercisable to purchase |  | 813,553 | 813,553 |  | 813,553 |  |
Unvested options outstanding |  | 476,129 | 476,129 |  | 476,129 |  |
Share-based Payment Arrangement, Noncash Expense |  |  |  |  | $ 11,621 | $ 12,303 |
Weighted average remaining term of outstanding options |  |  |  |  | 3 years 8 months 1 day |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value |  | $ 2 | $ 2 |  | $ 2 |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period |  |  |  |  | 0 | 99,230 |
Proceeds from exercise of options and warrants |  |  |  |  | $ 0 | $ 480 |
Restricted shares granted shares |  |  |  |  | 360,552 |  |
Cost of equity rate |  |  |  |  | 0.00% |  |
Minimum [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |  |  |  |  | 5 years 6 months |  |
Maximum [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term |  |  |  |  | 5 years 9 months 7 days |  |
Amended Equity Incentive Plan 2017 [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Common stock, shares subscribed but unissued |  | 4,845,770 | 4,845,770 |  | 4,845,770 |  |
Amended Equity Incentive Plan 2017 [Member] | Subsequent Event [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Common stock, shares subscribed but unissued | 1,815,187 |  |  |  |  |  |
Options [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Share-based Payment Arrangement, Noncash Expense |  |  | $ 9,504 |  |  |  |
Total fair value to purchase shares of common stock to employees |  | $ 158 | 158 |  | $ 158 |  |
Share-Based Payment Arrangement, Expense |  |  | 1,487 | $ 2,503 | $ 3,145 | 4,915 |
Employees [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross |  |  |  |  | 50,000 |  |
Restricted Stock Units RSU [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Gross |  |  |  |  | 390,552 |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value |  |  |  |  | $ 800 |  |
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost |  | $ 18,466 | 18,466 |  | $ 18,466 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term |  |  |  |  | 1 year 3 months 18 days |  |
Share-Based Payment Arrangement, Expense |  |  | $ 4,256 | $ 4,051 | $ 8,476 | $ 7,388 |
Service Period Based Grant Shares |  |  |  |  | 30,000 |  |
Restricted Stock Units RSU [Member] | Board of Directors [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Gross |  |  |  |  | 355,552 |  |
2017 Incentive Plan [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Number of shares authorized to issue |  | 11,512,000 | 11,512,000 |  | 11,512,000 |  |
Increase Number Of Shares Authoirzed For Issuance |  | 3,500,000 | 3,500,000 |  | 3,500,000 |  | 3,500,000
Percentage of increase in number of shares authorized to issue |  | 15.00% |  |  |  |  |
2017 Incentive Plan [Member] | Subsequent Event [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |
Increase in number of shares available to issue | 14,542,583 |  |  |  |  |  |

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