REPORTING SEGMENTS AND RELATED INFORMATION - Schedule of Revenue Components of Mineral Resources Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue from External Customer [Line Items]
Total expenses	$ 11,779	$ 15,808
Operating results	486	5,212
Mineral resources | Operating Segments
Revenue from External Customer [Line Items]
Revenues	6,912	11,968
Total expenses	4,066	7,157
Operating results	$ 2,846	$ 4,811