XML 122 R79.htm IDEA: XBRL DOCUMENT v3.24.1
Details of Significant Accounts - Share capital, movements in shares outstanding - Additional Information (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Mar. 03, 2022
Dec. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Share capital        
Authorized capital | $   $ 82,000 $ 82,000 $ 82,000
Number of shares authorized (in shares)       820,000
Shares reserved for employee stock options (in shares)   30,000 30,000 45,000
Capital stock | $   $ 10,192 $ 11,826 $ 30,152
Number of shares of ordinary stock (in shares)       301,521
Ordinary shares (in USD per share) | $ / shares     $ 0.1 $ 0.1
Conversion ratio 0.17704366      
Perfect Class A Ordinary Shares        
Share capital        
Number of shares authorized (in shares)   700,000 700,000  
Capital stock | $   $ 8,513 $ 10,147  
Number of shares of ordinary stock (in shares)   85,128 101,475  
Ordinary shares (in USD per share) | $ / shares   $ 0.1 $ 0.1  
Conversion ratio   0.17704366    
Perfect Class B Ordinary Shares        
Share capital        
Number of shares authorized (in shares)   90,000 90,000  
Capital stock | $   $ 1,679 $ 1,679  
Number of shares of ordinary stock (in shares)   16,789 16,789  
Ordinary shares (in USD per share) | $ / shares   $ 0.1 $ 0.1  
Conversion ratio   0.17704366