STOCK-BASED COMPENSATION AND BENEFIT PLAN - Assumptions Used in Black-Scholes Option Pricing Model (Details) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Risk-free interest rate, minimum	4.24%	3.67%	3.90%	3.54%
Risk-free interest rate, maximum	4.66%	3.99%	4.66%	3.99%
Expected volatility, minimum	109.98%	102.31%	109.98%	100.97%
Expected volatility, maximum	118.61%	111.71%	118.61%	111.71%
Expected dividend yield	0.00%	0.00%	0.00%	0.00%
Fair value at grant date (in dollars per share)	$ 0.91	$ 0.97	$ 1.35	$ 0.56
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term (years)	5 years 6 months 3 days	5 years 6 months 3 days	5 years 6 months 3 days	5 years 6 months 3 days
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term (years)	6 years 3 months	6 years 3 months	6 years 3 months	6 years 3 months