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FAIR VALUE OF FINANCIAL INSTRUMENTS - Additional Information (Details) | Sep. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) | Mar. 17, 2022 USD ($)
--- | --- | --- | ---
Private warrants | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 493,000 | $ 784,000 |
Private warrants | Level 3 |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Aggregate value | 493,000 | 784,000 |
Private warrants | Level 3 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 493,000 | $ 784,000 |
Private warrants | Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrant, measurement input | 0 | 0 |
Private warrants | Level 2 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 0 | $ 0 |
RTI warrants |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants repurchase maximum threshold | 15,000,000 |  |
RTI warrants | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | 2,185,000 | 3,670,000 |
RTI warrants | Level 3 |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Aggregate value | 2,185,000 | 3,670,000 |
RTI warrants | Level 3 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 2,185,000 | $ 3,670,000 |
RTI warrants | Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrant, measurement input | 0 | 0 |
RTI warrants | Level 2 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 0 | $ 0 |
Series A warrants | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | 35,536,000 | 51,429,000 |
Series A warrants | Level 3 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | 0 | 0 |
Series A warrants | Level 2 |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value |  |  | $ 43,900,000
Series A warrants | Level 2 | Fair Value Measurements on Recurring Basis |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |
Warrants, fair value | $ 35,536,000 | $ 51,429,000 |

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