SEGMENT REPORTING - Schedule of Revenue and Gross Profit by Reporting Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting Information [Line Items]
Revenues	$ 95,354	$ 112,904	$ 415,747	$ 360,471
Cost of Revenue	95,510	97,485	299,440	276,312
Gross (loss) profit	$ (156)	$ 15,419	$ 116,307	$ 84,159
Gross margin	0.00%	14.00%	28.00%	23.00%
Digital asset self-mining
Segment Reporting Information [Line Items]
Cost of Revenue	$ 74,555	$ 72,603	$ 236,120	$ 212,125
Digital asset hosted mining revenue
Segment Reporting Information [Line Items]
Cost of Revenue	11,914	24,882	49,388	64,187
HPC hosting revenue
Segment Reporting Information [Line Items]
Cost of Revenue	9,041	0	13,932	0
Digital Asset Self-Mining Segment | Operating Segments
Segment Reporting Information [Line Items]
Gross (loss) profit	$ (6,417)	$ 10,453	$ 92,720	$ 66,039
Gross margin	(9.00%)	13.00%	28.00%	24.00%
Digital Asset Self-Mining Segment | Digital asset self-mining | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 68,138	$ 83,056	$ 328,840	$ 278,164
Cost of Revenue	74,555	72,603	236,120	212,125
Digital Asset Hosted Mining Segment | Operating Segments
Segment Reporting Information [Line Items]
Gross (loss) profit	$ 4,964	$ 4,966	$ 21,662	$ 18,120
Gross margin	29.00%	17.00%	30.00%	22.00%
Digital Asset Hosted Mining Segment | Digital asset hosted mining revenue | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 16,878	$ 29,848	$ 71,050	$ 82,307
Cost of Revenue	11,914	24,882	49,388	64,187
HPC Hosting Segment | Operating Segments
Segment Reporting Information [Line Items]
Gross (loss) profit	$ 1,297	$ 0	$ 1,925	$ 0
Gross margin	13.00%	0.00%	12.00%	0.00%
HPC Hosting Segment | HPC hosting revenue | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 10,338	$ 0	$ 15,857	$ 0
Cost of Revenue	$ 9,041	$ 0	$ 13,932	$ 0