Accounts Receivable, net - Schedule of Accounts Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for credit loss, current	$ 5,456	$ 5,766
Less: Allowance for expected credit losses	0	(244)
Accounts receivable, net (allowance for expected credit losses of $0 at March 31, 2026 and $244 at December 31, 2025)	5,456	5,522
Data hosting
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for credit loss, current	4,393	4,750
Demand response service receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for credit loss, current	776	745
Proprietary mining Coinbase receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for credit loss, current	22	27
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for credit loss, current	$ 265	$ 244