v3.26.1
Intangible Assets, Net (Tables)
12 Months Ended
Dec. 31, 2025
IntangibleAssets [Abstract]  
Summary of Intangible Assets
Intangible assets consist of the following:
 
    
As of December 31,
 
    
2024
    
2025
 
    
RMB
    
RMB
    
US$
 
Computer software
     12,429        12,424        1,777  
Accumulated amortization
     (11,442      (11,574      (1,655
Accumulated impairment
     (566      (566      (81
  
 
 
    
 
 
    
 
 
 
Total
  
 
421
 
  
 
284
 
  
 
41