SEGMENT REPORTING - Long-lived Assets by Geographic Area (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	$ 192,515	$ 27,473
Intellectual property operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	141	201
Industrial operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	1,489	2,155
Energy operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	190,885	25,117
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	191,278	25,410
United States | Intellectual property operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	141	201
United States | Industrial operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	252	92
United States | Energy operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	190,885	25,117
Malaysia
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	964	1,949
Malaysia | Intellectual property operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	0	0
Malaysia | Industrial operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	964	1,949
Malaysia | Energy operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	0	0
Other foreign countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	273	114
Other foreign countries | Intellectual property operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	0	0
Other foreign countries | Industrial operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	273	114
Other foreign countries | Energy operations
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived tangible assets	$ 0	$ 0