FAIR VALUE MEASUREMENTS - Schedule of Significant Unobservable Inputs (Details)	Mar. 31, 2024 $ / shares	Dec. 31, 2023 $ / shares
Conversion price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	2.53	2.53
Expected term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	4.5	4.7
Expected equity volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	1.029	1.067
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.043	0.039
Discount for lack of marketability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.150	0.115
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0	0