v3.26.1
Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Property, Plant, and Equipment [Line Items]        
Less: Accumulated depreciation $ (710) $ (1,599)    
Less: Impairment of property and equipment (3,201) [1] (3,159) [1] $ (3,186)
Property and equipment, net 357 2,502    
Vehicles held for use [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross [1] 452 3,234    
Production facilities [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross 2,767 2,748    
Electronic equipment [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross [1] 641 775    
Furniture [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross [1] 193 283    
Leasehold improvement [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross 114 114    
Battery and charging swap infrastructure [Member]        
Property, Plant, and Equipment [Line Items]        
Property and equipment, gross [1] $ 101 $ 106    
[1] For the year ended December 31, 2025, the Group recognized a loss of US$1.2 million on the disposal of certain property and equipment, including vehicles held for use, primarily due to management’s disposal of assets that had become obsolete or were not adequately maintained.