XML 30 R12.htm IDEA: XBRL DOCUMENT v3.23.1
Property and Equipment, Net
 12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property and equipment, net
5
Property and equipment, net
Property and equipment consist of the following:
 
     As of December 31,  
     2021      2022  
     RMB      RMB      US$  
Office furniture and equipment
      4,744        5,008        726  
Computer equipment and servers
      163,392        163,366        23,686  
Leasehold improvements
      5,451        4,313        625  
Construction-in
 
progress
      85        85        12  
Less: Accumulated depreciation and impairment
      (111,493 )       (157,825 )       (22,882 ) 
    
 
 
     
 
 
     
 
 
  
Total property and equipment, net
      62,179        14,947        2,167  
    
 
 
     
 
 
     
 
 
  
 
The Company recognized impairment charges on property and equipment of RMB10,952, nil and RMB22,400 (US$3,248) for the years ended December 31, 2020, 2021 and 2022. The impairment of property and equipment was a result of the Company’s “Going-Cloud” project undertaken.
Depreciation expense recognized for the years ended December 31, 2020, 2021 and 2022 were RMB37,704, RMB27,337 and RMB24,362 (US$3,532), respectively.