SEGMENT REPORTING - Segment Income and Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenues:
Revenues	$ 124,422	$ 24,320
Cost of revenues:
Total cost of revenues	65,485	12,365
Segment gross (loss) profit	58,937	11,955
Other operating expenses:
Sales and marketing expenses - industrial and manufacturing operations	3,312	1,555
Amortization of intangible assets	5,400	3,900
General and administrative expenses	17,320	12,487
Operating income (loss)	38,305	(2,087)
Total other income (expense)	(8,696)	789
Income (loss) before income taxes	29,609	(1,298)
Cost of revenues - industrial operations	4,064	4,049
Cost of production	12,698	1,315
Parent Company
Other operating expenses:
General and administrative expenses	4,777	6,737
Operating Segments
Other operating expenses:
General and administrative expenses	15,855	7,305
Total other operating expenses	15,855	7,305
Operating income (loss)	43,082	4,650
Intellectual property operations
Revenues:
Revenues	69,905	13,623
Cost of revenues:
Total cost of revenues	27,912	7,001
Segment gross (loss) profit	41,993	6,622
Other operating expenses:
Amortization of intangible assets	4,500	3,400
Cost of revenues - industrial operations	0	0
Cost of production	0	0
Intellectual property operations | Operating Segments
Other operating expenses:
General and administrative expenses	3,485	3,340
Total other operating expenses	3,485	3,340
Operating income (loss)	38,508	3,282
Industrial operations
Revenues:
Revenues	7,676	8,841
Cost of revenues:
Total cost of revenues	4,064	4,049
Segment gross (loss) profit	3,612	4,792
Other operating expenses:
Amortization of intangible assets	435	433
Cost of revenues - industrial operations	4,064	4,049
Cost of production	0	0
Industrial operations | Operating Segments
Other operating expenses:
General and administrative expenses	3,310	3,580
Total other operating expenses	3,310	3,580
Operating income (loss)	302	1,212
Energy operations
Revenues:
Revenues	18,306	1,856
Cost of revenues:
Total cost of revenues	12,698	1,315
Segment gross (loss) profit	5,608	541
Other operating expenses:
Cost of revenues - industrial operations	0	0
Cost of production	12,698	1,315
Energy operations | Operating Segments
Other operating expenses:
General and administrative expenses	1,607	385
Total other operating expenses	1,607	385
Operating income (loss)	4,001	156
Manufacturing Operations
Revenues:
Revenues	28,535	0
Cost of revenues:
Total cost of revenues	20,811	0
Segment gross (loss) profit	7,724	0
Other operating expenses:
Amortization of intangible assets	472
Manufacturing Operations | Operating Segments
Other operating expenses:
General and administrative expenses	7,453	0
Total other operating expenses	7,453	0
Operating income (loss)	271	0
License fees
Revenues:
Revenues	69,905	13,623
License fees | Intellectual property operations
Revenues:
Revenues	69,905	13,623
License fees | Industrial operations
Revenues:
Revenues	0	0
License fees | Energy operations
Revenues:
Revenues	0	0
License fees | Manufacturing Operations
Revenues:
Revenues	0	0
Revenues - industrial operations
Revenues:
Revenues	7,676	8,841
Revenues - industrial operations | Intellectual property operations
Revenues:
Revenues	0	0
Revenues - industrial operations | Industrial operations
Revenues:
Revenues	7,676	8,841
Revenues - industrial operations | Energy operations
Revenues:
Revenues	0	0
Revenues - industrial operations | Manufacturing Operations
Revenues:
Revenues	0	0
Services
Revenues:
Revenues	773	763
Oil sales
Revenues:
Revenues	7,948	661
Oil sales | Intellectual property operations
Revenues:
Revenues	0	0
Oil sales | Industrial operations
Revenues:
Revenues	0	0
Oil sales | Energy operations
Revenues:
Revenues	7,948	661
Oil sales | Manufacturing Operations
Revenues:
Revenues	0	0
Natural gas sales
Revenues:
Revenues	5,340	730
Natural gas sales | Intellectual property operations
Revenues:
Revenues	0	0
Natural gas sales | Industrial operations
Revenues:
Revenues	0	0
Natural gas sales | Energy operations
Revenues:
Revenues	5,340	730
Natural gas sales | Manufacturing Operations
Revenues:
Revenues	0	0
Natural gas liquids sales
Revenues:
Revenues	4,665	465
Natural gas liquids sales | Intellectual property operations
Revenues:
Revenues	0	0
Natural gas liquids sales | Industrial operations
Revenues:
Revenues	0	0
Natural gas liquids sales | Energy operations
Revenues:
Revenues	4,665	465
Natural gas liquids sales | Manufacturing Operations
Revenues:
Revenues	0	0
Other service sales
Revenues:
Revenues	353
Other service sales | Intellectual property operations
Revenues:
Revenues	0
Other service sales | Industrial operations
Revenues:
Revenues	0
Other service sales | Energy operations
Revenues:
Revenues	353
Other service sales | Manufacturing Operations
Revenues:
Revenues	0
Transportation Safety
Revenues:
Revenues	9,856
Transportation Safety | Intellectual property operations
Revenues:
Revenues	0
Transportation Safety | Industrial operations
Revenues:
Revenues	0
Transportation Safety | Energy operations
Revenues:
Revenues	0
Transportation Safety | Manufacturing Operations
Revenues:
Revenues	9,856
Air Distribution
Revenues:
Revenues	10,128
Air Distribution | Intellectual property operations
Revenues:
Revenues	0
Air Distribution | Industrial operations
Revenues:
Revenues	0
Air Distribution | Energy operations
Revenues:
Revenues	0
Air Distribution | Manufacturing Operations
Revenues:
Revenues	10,128
Office Product
Revenues:
Revenues	8,551
Office Product | Intellectual property operations
Revenues:
Revenues	0
Office Product | Industrial operations
Revenues:
Revenues	0
Office Product | Energy operations
Revenues:
Revenues	0
Office Product | Manufacturing Operations
Revenues:
Revenues	8,551
Intellectual property operations
Revenues:
Revenues	$ 69,905	$ 13,623