Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

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 months ended March 31, 2020 and 2019:

    

	Three Months Ended
	March 31,
	2020			2019
(in thousands)
Awards to non-employee directors	$	176		$	149
Awards to key employees	880			338
Total compensation expense	1,056			487
Less: tax benefit	(276		)	(127		)
Share-based compensation amounts included in net income	$	780		$	360

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 three months ended March 31, 2020: 

	Number of Shares		Weighted Average Fair Value
Outstanding—December 31, 2019	157,817		$	80.28
Granted	65,775		$	92.78
Vested	(35,651	)	$	66.48
Expired	(5,302	)	$	65.32
Outstanding—March 31, 2020	182,639		$	87.01