XML 141 R102.htm IDEA: XBRL DOCUMENT v3.22.4
Share-Based Compensation - Cash-settled Restricted Stock Activity (Details) - Cash-settled Restricted Stock
12 Months Ended
Dec. 31, 2022
$ / shares
shares
Shares  
Beginning balance (in shares) | shares 57,949
Granted (in shares) | shares 27,375
Vested (in shares) | shares (20,676)
Forfeited (in shares) | shares (7,292)
Ending balance (in shares) | shares 57,356
Weighted-Average Grant Date Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 236.32
Granted (in dollars per share) | $ / shares 196.20
Vested (in dollars per share) | $ / shares 190.67
Forfeited (in dollars per share) | $ / shares 228.33
Ending balance (in dollars per share) | $ / shares $ 228.33