v3.26.3
Taxation (Details)
$ in Thousands, ¥ in Millions, $ in Millions
6 Months Ended 24 Months Ended 36 Months Ended 60 Months Ended
Apr. 01, 2018
HKD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2027
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Taxation [Line Items]                
Profits tax rate (in Dollars)   $ (64) $ 51          
Accounting standards, percentage   25.00%            
Preferential tax rate   15.00%            
Reduction income tax rate   15.00%            
Taxable income (in Yuan Renminbi)   $ 780 $ 890          
Valuation allowances   49,320         $ 49,376  
Deferred tax assets, net operating loss carryforwards   13,164         11,961  
Valuation allowances   $ 15,179         13,803 $ 13,840
Tax Jurisdiction of Domicile [Extensible Enumeration]   PRC PRC          
Hong Kong [Member]                
Taxation [Line Items]                
Profits tax rate (in Dollars) $ 2              
Assessable profit percentage 8.25%              
PRC [Member]                
Taxation [Line Items]                
Preferential tax rate       5.00% 5.00%      
Taxable income (in Yuan Renminbi) | ¥       ¥ 1        
Net operating loss carryforwards   $ 82,838         $ 87,396  
PRC [Member] | Forecast [Member]                
Taxation [Line Items]                
Preferential tax rate           5.00%    
Taxable income (in Yuan Renminbi) | ¥           ¥ 3    
PRC [Member] | Minimum [Member]                
Taxation [Line Items]                
Taxable income (in Yuan Renminbi) | ¥         ¥ 1      
PRC [Member] | Maximum [Member]                
Taxation [Line Items]                
Taxable income (in Yuan Renminbi) | ¥         ¥ 3