XML 131 R96.htm IDEA: XBRL DOCUMENT v3.22.1
Share-based Compensation - Weighted average assumptions (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
year
$ / shares
Dec. 31, 2020
USD ($)
year
$ / shares
Share-Based Payment Arrangements [Abstract]    
Grant date share price and exercise price (in CAD per share) | $ / shares $ 10.01 $ 10.00
Expected dividend yield 2.00% 2.00%
Expected volatility 40.00% 40.00%
Risk-free interest rate 0.90% 0.40%
Expected Option life, in years | year 5.0 4.4
Weighted average fair value per Option granted | $ $ 2.38 $ 2.68