SEGMENT INFORMATION - Schedule of Information about Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total revenue	$ 107,277	$ 20,114
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total revenue	107,277	20,114
Total Segments Adjusted EBITDA	52,874	3,050
Cryptocurrency Datacenter and Power Generation [Member]
Segment Reporting Information [Line Items]
Total revenue	87,897	13,016
Cryptocurrency Datacenter and Power Generation [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total revenue	97,325	20,114
Total Segments Adjusted EBITDA	51,689	3,050
Support Services [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total revenue	9,952	0
Total Segments Adjusted EBITDA	$ 1,185	$ 0