STOCK-BASED COMPENSATION - Narrative (Details)					3 Months Ended		6 Months Ended
	Jun. 11, 2025 day $ / shares shares	May 14, 2025 shares	Feb. 20, 2025 shares	May 21, 2024 shares	Jun. 30, 2025 USD ($) shares	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) $ / shares shares	Jun. 30, 2024 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Income tax benefits | $					$ 0	$ 0	$ 0	$ 0
Granted (in shares)							4,517,237
Granted (in dollars per share) | $ / shares							$ 3.42
Aggregate intrinsic value, outstanding, exercisable, and vested or expected to vest | $					50,100,000	$ 52,100,000	$ 50,100,000	$ 52,100,000
Unrecognized stock-based compensation expense | $					23,200,000		$ 23,200,000
Weighted-average remaining vesting period							9 months 18 days
Unrecognized compensation costs related to non-vested stock options | $					$ 0		$ 0
2016 Omnibus Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares authorized (in shares)				4,900,000
Number of shares authorized for grant (in shares)					1,600,000		1,600,000
Restricted Stock Units (RSUs) | 2016 Omnibus Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							3 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							1 year
Performance-Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award modifications (in shares)			2,462,445
Granted (in shares)							3,381,163
Stock Price Market Conditions, PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	1,060,000
Number of consecutive calendar days | day	50
Stock Price Market Conditions, PSUs | Valuation Technique, Monte Carlo Pricing Model
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value assumptions, expected term	1 year 6 months 21 days
Expected volatility rate	97.50%
Risk-free rate	3.90%
Stock Price Market Conditions, PSUs | Minimum | Valuation Technique, Monte Carlo Pricing Model
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in dollars per share) | $ / shares	$ 1.17
Award requisite service period	9 months 18 days
Stock Price Market Conditions, PSUs | Maximum | Valuation Technique, Monte Carlo Pricing Model
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in dollars per share) | $ / shares	$ 1.51
Award requisite service period	11 months 8 days
TSR Market Conditions, PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	2,206,163
Fair value assumptions, expected term	3 years
TSR Market Conditions, PSUs | Valuation Technique, Monte Carlo Pricing Model
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value assumptions, expected term	2 years 11 months 19 days
Expected volatility rate	114.70%
Risk-free rate	3.80%
Granted (in dollars per share) | $ / shares	$ 4.82
TSR Market Conditions, PSUs | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout target	0.00%
TSR Market Conditions, PSUs | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout target	200.00%
Contingent Performance Shares, 2027 Targets
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		65,000
Contingent Performance Shares, 2025 Targets
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		50,000