SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Benchmark's Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenues	$ 51,237	$ 25,838	$ 175,659	$ 50,158
Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	29,001	0	57,536	0
Energy operations
Disaggregation of Revenue [Line Items]
Total revenues	15,317	14,170	33,623	16,026
Oil sales
Disaggregation of Revenue [Line Items]
Total revenues	6,918	8,082	14,866	8,743
Oil sales | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	0	0	0
Oil sales | Energy operations
Disaggregation of Revenue [Line Items]
Total revenues	6,918	8,082	14,866	8,743
Natural gas sales
Disaggregation of Revenue [Line Items]
Total revenues	4,034	1,991	9,374	2,721
Natural gas sales | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	0	0	0
Natural gas sales | Energy operations
Disaggregation of Revenue [Line Items]
Total revenues	4,034	1,991	9,374	2,721
Natural gas liquids sales
Disaggregation of Revenue [Line Items]
Total revenues	3,907	4,097	8,572	4,562
Natural gas liquids sales | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	0	0	0
Natural gas liquids sales | Energy operations
Disaggregation of Revenue [Line Items]
Total revenues	3,907	4,097	8,572	4,562
Other service sales
Disaggregation of Revenue [Line Items]
Total revenues	458		811
Other service sales | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	0		0
Other service sales | Energy operations
Disaggregation of Revenue [Line Items]
Total revenues	$ 458	$ 0	$ 811	$ 0