Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2022

Shares awarded to non-employee directors [Line Items]

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan

The table below presents the amounts included in net income related to share-based compensation expense for the three and nine months ended September 30, 2022 and 2021:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
(in thousands)
Awards to non-employee directors	$	252	$	201	$	706	$	581
Awards to key employees	898		1,105		3,999		4,039
Total compensation expense	1,150		1,306		4,705		4,620
Less: tax benefit	(297)		(339)		(1,214)		(1,200)
Share-based compensation amounts included in net income	$	853	$	967	$	3,491	$	3,420

Award to key employees [Member]

Shares awarded to non-employee directors [Line Items]

Schedule of Share-based Compensation, Activity

The table below presents the summary of the stock activity for awards to key employees for the nine months ended September 30, 2022: 

	Number of Shares	Weighted Average Fair Value
Outstanding—December 31, 2021	197,398	$	94.15
Granted	67,458	$	118.85
Vested	(60,850)	$	90.60
Expired	557	$	91.42
Outstanding—September 30, 2022	204,563	$	103.01