Registration statement for securities of certain foreign private issuers

Capital and Reserves - Summary of Authorized Called Up and Fully Paid Up Capital (Detail)

v3.21.2
Capital and Reserves - Summary of Authorized Called Up and Fully Paid Up Capital (Detail) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of classes of share capital [line items]      
Issued Capital $ 14,087 $ 13,433 $ 13,117
Ordinary shares [member]      
Disclosure of classes of share capital [line items]      
Issued Capital 10 10 10
Ordinary shares [member] | Ordinary A Shares [member]      
Disclosure of classes of share capital [line items]      
Shares Authorized Value 127,700 127,700 127,700
Issued Capital 1,726 1,726 1,726
Ordinary shares [member] | Ordinary B Shares [member]      
Disclosure of classes of share capital [line items]      
Shares Authorized Value 140,471 140,470 140,470
Issued Capital 8,487 8,487 8,487
Preference shares [member]      
Disclosure of classes of share capital [line items]      
Issued Capital 4 3 3
Preference shares [member] | Preference C Shares [member]      
Disclosure of classes of share capital [line items]      
Shares Authorized Value 127,700 127,700 127,700
Issued Capital 3,744 $ 3,220 $ 2,904
Preference shares [member] | Preference G1 Shares [member]      
Disclosure of classes of share capital [line items]      
Shares Authorized Value 638    
Issued Capital $ 130