XML 89 R73.htm IDEA: XBRL DOCUMENT
v3.23.1

Stock-based compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2023
Executive Officers |
Schedule of Unvested Restricted Stock Units Roll Forward | The following table summarizes the restricted stock and performance shares activity under the Incentive Plan for members of management. (Not in thousands) Shares Weighted-Average Grant Date Fair Value Non-vested at December 31, 2021 321,883 $ 47.98 Granted 194,791 84.29 Performance Shares Quantity Adjustment 6,947 78.02 Vested (240,033) 66.11 Forfeited (1,625) 78.86 Non-vested at December 31, 2022 281,963 $ 56.50 Granted 127,203 74.29 Performance Shares Quantity Adjustment 5,674 64.57 Vested (128,027) 68.60 Forfeited (12,375) 56.76 Non-vested at March 31, 2023 274,438 $ 58.48
Directors |
Schedule of Unvested Restricted Stock Units Roll Forward | The following table summarizes the restricted stock activity under the Incentive Plan for members of the Board of Directors: (Not in thousands) Restricted Stock units Weighted-Average Grant Date Fair Value per Unit Non-vested at December 31, 2021 $ - $ - Granted 25,321 77.48 Vested (25,321) 77.48 Forfeited - - Non-vested at December 31, 2022 $ - $ - Granted 1,029 65.57 Vested (1,029) 65.57 Forfeited - - Non-vested at March 31, 2023 $ - $ -

X
- Definition Tabular disclosure of the change in restricted stock units (RSUs). + References No definition available. + Details
Name: | us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_ManagementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_DirectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |