XML 145 R127.htm IDEA: XBRL DOCUMENT v3.22.2
Share-Based Compensation - Summary of Options Outstanding and Exercisable (Detail)
 3 Months Ended 12 Months Ended
Mar. 31, 2022
anniversary
$ / shares
Dec. 31, 2021
shares
Dec. 31, 2021
$ / shares
Dec. 31, 2021
$ / shares
Dec. 31, 2021
anniversary
Dec. 31, 2020
shares
Dec. 31, 2020
$ / shares
Dec. 31, 2020
anniversary
Dec. 31, 2019
shares
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]                  
Number outstanding, Options Outstanding 4,427,038 4,456,444     4,456,444 4,057,142   4,057,142 3,565,521
Weighted average remaining life, Options Outstanding 3 years 3 months 18 days 3 years 6 months 10 days              
Weighted average exercise price, Options Outstanding | (per share) $ 11.65   $ 11.66            
Number outstanding, Options Exercisable 2,415,824 2,445,230     2,445,230 1,810,577      
Weighted average remaining life, Options Exercisable 1 year 8 months 12 days 1 year 11 months 12 days              
Weighted average exercise price, Options Exercisable | (per share) $ 13.63   13.62 $ 13.62     $ 14.73    
Exercise Price Range One [member]                  
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]                  
Number outstanding, Options Outstanding 1,475,830 1,477,950              
Weighted average remaining life, Options Outstanding 5 years 9 months 21 days 6 years 21 days              
Weighted average exercise price, Options Outstanding | (per share) $ 6.54   6.53            
Number outstanding, Options Exercisable 165,775 167,895              
Weighted average remaining life, Options Exercisable 5 years 4 months 13 days 5 years 7 months 13 days              
Weighted average exercise price, Options Exercisable | (per share) $ 5.51   5.51            
Exercise Price Range Two [member]                  
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]                  
Number outstanding, Options Outstanding 1,657,799 1,677,399              
Weighted average remaining life, Options Outstanding 2 years 4 months 13 days 2 years 7 months 9 days              
Weighted average exercise price, Options Outstanding | (per share) $ 12.85   12.85            
Number outstanding, Options Exercisable 1,174,530 1,194,130              
Weighted average remaining life, Options Exercisable 1 year 6 months 18 days 1 year 9 months 14 days              
Weighted average exercise price, Options Exercisable | (per share) $ 12.65   12.65            
Exercise Price Range Three [member]                  
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]                  
Number outstanding, Options Outstanding 1,293,409 1,301,095              
Weighted average remaining life, Options Outstanding 1 year 7 months 9 days 1 year 10 months 9 days              
Weighted average exercise price, Options Outstanding | (per share) $ 15.95   15.95            
Number outstanding, Options Exercisable 1,075,519 1,083,205              
Weighted average remaining life, Options Exercisable 1 year 3 months 18 days 1 year 6 months 21 days              
Weighted average exercise price, Options Exercisable | (per share) $ 15.94   $ 15.94