PROPERTY AND EQUIPMENT, NET - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 43,641	$ 44,778
Less: Accumulated depreciation and amortization	(30,527)	(29,084)
Property and equipment, net	$ 13,114	15,694
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	$ 30,339	31,535
Miner facility infrastructure
Property, Plant and Equipment [Line Items]
Estimated useful lives	10 years
Property and equipment, gross	$ 10,869	10,810
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 538	538
Equipment
Property, Plant and Equipment [Line Items]
Estimated useful lives	5 years
Property and equipment, gross	$ 45	45
Software
Property, Plant and Equipment [Line Items]
Estimated useful lives	3 years
Property and equipment, gross	$ 206	0
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 122	$ 328