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DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details) $ in Millions |  |  |  |  |  | 1 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 14, 2023 | May 04, 2023 | Oct. 13, 2022 USD ($) | Oct. 01, 2022 shares | Sep. 07, 2022 USD ($) | Aug. 31, 2023 | Jan. 31, 2023 shares | Jun. 30, 2023 segment shares
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Reverse stock ratio | 0.11 | 0.04 |  |  |  | 0.10 | 0.04 | 0.11
Reverse stock split |  |  |  | 829,764 |  |  |  |
Fractional shares |  |  |  |  |  |  |  | 0
Number of operating segment | segment |  |  |  |  |  |  |  | 1
Series B Preferred Stock |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Preferred Stock, shares outstanding |  |  |  |  |  |  | 0 | 0
Equity Incentive Plan, 2022 |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Additional shares authorized |  |  |  |  |  |  |  | 52,000,000
ELMS' manufacturing plant in Mishawaka Indiana, all inventory, and intellectual property for their Class 1 and Class 3 vehicles |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Acquisition of assets | $ |  |  | $ 105 |  |  |  |  |
Bollinger Motors, Inc |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Total consideration | $ |  |  |  |  | $ 149 |  |  |
Beneficial ownership |  |  |  |  | 60.00% |  |  |
Amount of vendor payables assumed and paid at closing | $ |  |  | $ 10 |  |  |  |  |

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