XML 154 R137.htm IDEA: XBRL DOCUMENT v3.22.1
Share-Based Payments - Summary of Share Options Outstanding (Details)
Dec. 31, 2021
shares
$ / shares
Dec. 31, 2020
shares
$ / shares
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]    
Number of options, ending balance 2,012,336  
Share Option Agreement    
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]    
Weighted average exercise price per share, beginning balance | $ / shares $ 8.46 $ 8.46
Weighted average exercise price per share, ending balance | $ / shares $ 8.46 $ 8.46
Number of options, beginning balance 887,002 887,002
Number of options, ending balance 887,002 887,002