FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value Measurement Inputs (Details)	Mar. 31, 2025	Dec. 31, 2024
Expected volatility | Series B Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	1
Expected volatility | Series C Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	1
Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield | Private warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0	0
Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield | RTI Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input		0
Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield | Series B Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0	0
Level 3 | Fair Value Measurements on Recurring Basis | Expected annual dividend yield | Series C Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0	0
Level 3 | Fair Value Measurements on Recurring Basis | Expected volatility | Private warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.991	0.931
Level 3 | Fair Value Measurements on Recurring Basis | Expected volatility | RTI Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input		0.771
Level 3 | Fair Value Measurements on Recurring Basis | Expected volatility | Series B Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.991	0.931
Level 3 | Fair Value Measurements on Recurring Basis | Expected volatility | Series C Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.991	0.931
Level 3 | Fair Value Measurements on Recurring Basis | Risk-free rate of return | Put Option Liability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Put option liability, measurement input	0.04	0.044
Level 3 | Fair Value Measurements on Recurring Basis | Risk-free rate of return | Private warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.04	0.041
Level 3 | Fair Value Measurements on Recurring Basis | Risk-free rate of return | RTI Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input		0.044
Level 3 | Fair Value Measurements on Recurring Basis | Risk-free rate of return | Series B Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.04	0.044
Level 3 | Fair Value Measurements on Recurring Basis | Expected option term (years) | Private warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected option term (years)	1 year	1 year 2 months 12 days
Level 3 | Fair Value Measurements on Recurring Basis | Expected option term (years) | RTI Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected option term (years)		1 month 6 days
Level 3 | Fair Value Measurements on Recurring Basis | Expected option term (years) | Series B Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected option term (years)	5 years 8 months 12 days	5 years 10 months 24 days
Level 3 | Fair Value Measurements on Recurring Basis | Expected option term (years) | Series C Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected option term (years)	5 years 8 months 12 days	5 years 10 months 24 days
Level 3 | Fair Value Measurements on Recurring Basis | Risk-free rate of return (Continuous) | Series C Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant, measurement input	0.04	0.044
Level 3 | Fair Value Measurements on Recurring Basis | Credit Spread | Put Option Liability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Put option liability, measurement input	0.168	0.167