Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Share-based Compensation [Abstract]

Stock Option Activity

The following table is a summary of our stock option activity:

	Three months ended March 31,
	2020			2019
	Awards	Weighted-Average Exercise Price		Awards	Weighted-Average Exercise Price
(awards in thousands)
Outstanding at beginning of period	97	$	52.51	107	$	49.26
Exercised	-		-	(10)		27.86
Outstanding at end of the period	97	$	52.51	97	$	52.51
Exercisable at end of the period	72	$	46.86	53	$	40.97

Restricted Stock Activity

	Three months ended March 31,
	2020			2019
	Shares	Weighted-Average Grant Date Fair Value		Shares	Weighted-Average Grant Date Fair Value
(shares in thousands)
Outstanding at beginning of period	46	$	98.28	57	$	50.55
Granted	29		100.68	27		130.59
Vested	(21)		66.73	(21)		33.92
Forfeited	(3)		105.29	-		-
Outstanding at end of the period	51	$	112.43	63	$	90.60