FAIR VALUE MEASUREMENTS - Dynamic Black-Scholes Merton unobservable inputs (Details) - Stock Option	6 Months Ended
	Jun. 30, 2024
April 2022 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Expected dividend rate (in percent)	0.00%
Expected volatility rate, minimum (in percent)	95.77%
Risk free interest rate, minimum (in percent)	4.52%
Expected term (in years)	2 years 9 months 3 days
May 2022 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Expected dividend rate (in percent)	0.00%
Expected volatility rate, maximum (in percent)	116.68%
Risk free interest rate, maximum (in percent)	4.52%
Expected term (in years)	3 years 4 months 28 days
December 2023 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Expected dividend rate (in percent)	0.00%
Expected volatility rate, maximum (in percent)	113.39%
Risk free interest rate, maximum (in percent)	4.33%
Expected term (in years)	4 years 6 months
June 2024 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Expected dividend rate (in percent)	0.00%
Expected volatility rate, maximum (in percent)	109.67%
Risk free interest rate, maximum (in percent)	4.33%
Expected term (in years)	5 years