FAIR VALUE MEASUREMENTS - Schedule of Fair Value, by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	$ 1,137	$ 11
Total liabilities at fair value	(56,295)	(56,591)
Total	(55,158)	(56,580)
Level 1
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	0	0
Total liabilities at fair value	0	0
Total	0	0
Level 2
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	1,137	11
Total liabilities at fair value	(54,334)	(46,684)
Total	(53,197)	(46,673)
Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	0	0
Total liabilities at fair value	(1,961)	(9,907)
Total	(1,961)	(9,907)
RINS and environmental credits
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	1,137
Total liabilities at fair value	(53,891)	(46,684)
RINS and environmental credits | Level 1
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	0
Total liabilities at fair value	0	0
RINS and environmental credits | Level 2
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	1,137
Total liabilities at fair value	(53,891)	(46,684)
RINS and environmental credits | Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value	0
Total liabilities at fair value	0	0
Commodity derivative
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value		11
Total liabilities at fair value	(443)
Total	(443)	11
Commodity derivative | Level 1
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value		0
Total liabilities at fair value	0
Commodity derivative | Level 2
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value		11
Total liabilities at fair value	(443)
Commodity derivative | Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total assets at fair value		0
Total liabilities at fair value	0
Derivative warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total liabilities at fair value	(1,961)	(9,907)
Derivative warrants | Level 1
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total liabilities at fair value	0	0
Derivative warrants | Level 2
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total liabilities at fair value	0	0
Derivative warrants | Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total liabilities at fair value	$ (1,961)	$ (9,907)