Nature of Business and Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	$ 316	$ 2
Automotive sales
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	0	0
Automotive leasing - Sales type
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	265	0
Automotive leasing - Operating type
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Revenue	$ 51	$ 2