XML 272 R44.htm IDEA: XBRL DOCUMENT v3.22.2
Stock-Based Compensation - Summary of Restricted Share and Performance Share Activity (Details)
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Time-Based  
Number of Shares  
Outstanding - beginning of year (in shares) 655,093
Granted (in shares) 325,765
Vested (in shares) (173,035)
Canceled or expired (in shares) (10,246)
Outstanding - end of period (in shares) 797,577
Weighted Average Grant Date Fair Value  
Outstanding - beginning of year (in dollars per share) | $ / shares $ 24.62
Granted (in dollars per share) | $ / shares 16.03
Vested (in dollars per share) | $ / shares 25.38
Canceled or expired (in dollars per share) | $ / shares 23.39
Outstanding - end of period (in dollars per share) | $ / shares $ 20.96
Performance-Based  
Number of Shares  
Outstanding - beginning of year (in shares) 50,000
Granted (in shares) 0
Vested (in shares) 0
Canceled or expired (in shares) 0
Outstanding - end of period (in shares) 50,000
Weighted Average Grant Date Fair Value  
Outstanding - beginning of year (in dollars per share) | $ / shares $ 32.55
Granted (in dollars per share) | $ / shares 0
Vested (in dollars per share) | $ / shares 0
Canceled or expired (in dollars per share) | $ / shares 0
Outstanding - end of period (in dollars per share) | $ / shares $ 32.55
Restricted share units  
Number of Shares  
Granted (in shares) 12,500