Nature of Business and Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	$ 536	$ 539
Automotive sales
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	166	495
Automotive leasing - Sales type
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	250	44
Automotive leasing - Operating type
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	$ 120	$ 0