Segment Information - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) segment	Dec. 31, 2024 USD ($)
Revenue, Major Customer [Line Items]
Number of reportable segments | segment	3
Cost of revenue	$ 23,259	$ 28,627
Project Ada
Revenue, Major Customer [Line Items]
Cost of revenue	$ 28,600	$ 28,600
Two customers | Customer concentration risk | Revenue benchmark
Revenue, Major Customer [Line Items]
Concentration risk, percentage	34.00%	39.00%
Project Dorothy 1B | Customer concentration risk | Revenue benchmark | Cryptocurrency mining revenue
Revenue, Major Customer [Line Items]
Concentration risk, percentage	100.00%	100.00%
Project Dorothy 1A | Customer concentration risk | Revenue benchmark | Data hosting revenue
Revenue, Major Customer [Line Items]
Concentration risk, percentage	37.00%	73.00%
Project Sophie | Customer concentration risk | Revenue benchmark | Data hosting revenue
Revenue, Major Customer [Line Items]
Concentration risk, percentage	30.00%	27.00%
Project Dorothy 2 | Customer concentration risk | Revenue benchmark | Data hosting revenue
Revenue, Major Customer [Line Items]
Concentration risk, percentage	33.00%	0.00%