XML 47 R36.htm IDEA: XBRL DOCUMENT v3.22.1
Goodwill and Acquired Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Cumulative Value of Intangible Assets Related to Acquisition
 
    
December 31
 
    
2019
 
    
US$
 
    
Cost
    
Accumulated
Impairment
   
Accumulated
Amortization
   
Net
Carrying
Amount
 
Acquisition-related intangible assets
     13,117        (3,699     (9,418     —    
Schedule of Goodwill
 
   
December 31
 
   
2020
 
   
US$
 
   
Cost
   
Disposal of
FCI
   
Accumulated
Impairment
   
Foreign
Currency
Adjustment
   
Net
Carrying
Amount
 
Goodwill
    100,129       (25,117     (74,974     (38     —