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Stock-Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Activity of PSU and RSU Awards
The following summarizes the activity of our PSUs and RSUs awarded under our incentive plan for the nine months ended September 30, 2023:
PSUsRSUs
Number of sharesWeighted Average Grant-Date Fair ValueNumber of sharesWeighted Average Grant-Date Fair Value
Outstanding, December 31, 2022317,854 $51.46 155,339 $65.17 
Granted93,282 69.33 116,454 69.58 
Performance condition adjustment (a)39,873 79.80 — — 
Vested(154,794)40.61 (87,632)60.64 
Forfeited(7,849)68.70 (5,020)69.89 
Outstanding, September 30, 2023288,366 $66.52 179,141 $70.12 
_______________________________
(a)    Represents additional PSUs granted during the nine months ended September 30, 2023, related to above-target achievement of the 2022 performance condition described above.
Total Stock-based Compensation Recognized From PSUs & RSUs Total stock-based compensation recognized from PSUs and RSUs, net of forfeitures, was as follows:
Three Months Ended
September 30		Nine Months Ended
September 30
2023202220232022
(thousands)
PSUs$2,384 $1,933 $6,775 $4,934 
RSUs1,616 1,354 4,743 3,756 
Total$4,000 $3,287 $11,518 $8,690