FAIR VALUE MEASUREMENTS - Derivative Balance Sheet Location (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Energy derivatives | Level 2 | Derivative Financial Instruments, Liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative warrant liability, fair value	$ 1,465	$ 2,262