PROPERTY AND EQUIPMENT - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 53,559	$ 54,762
Less: Accumulated depreciation	(28,272)	(24,463)
Property and equipment, net	$ 25,287	30,299
Plant infrastructure
Property, Plant and Equipment [Line Items]
Estimated useful lives	10 years
Property and equipment, gross	$ 1,522	1,522
Miners
Property, Plant and Equipment [Line Items]
Estimated useful lives	3 years
Property and equipment, gross	$ 36,178	36,182
Miner facility infrastructure
Property, Plant and Equipment [Line Items]
Estimated useful lives	10 years
Property and equipment, gross	$ 13,296	13,227
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,190	1,952
Equipment
Property, Plant and Equipment [Line Items]
Estimated useful lives	5 years
Property and equipment, gross	$ 45	45
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 328	$ 1,834