REPORTING SEGMENTS AND RELATED INFORMATION - Schedule of Revenue Components of Mineral Resources Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue from External Customer [Line Items]
Total expenses	$ 9,237	$ 7,968	$ 20,627	$ 19,747
Operating results from mineral resources	(3,548)	(1,870)	(7,532)	(1,384)
Mineral resources | Operating Segments
Revenue from External Customer [Line Items]
Revenues	2,032	1,600	4,521	8,512
Total expenses	1,115	925	3,231	4,991
Operating results from mineral resources	$ 917	$ 675	$ 1,290	$ 3,521