Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2018

Share-based Compensation

Share-based Compensation, Expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
	(In thousands)				(In thousands)
Cost of ATM operating revenues	$	229	$	196	$	404	$	336
Selling, general, and administrative expenses		4,440		3,955		10,223		9,635
Total share-based compensation expense	$	4,669	$	4,151	$	10,627	$	9,971

Share-based Compensation, Restricted Share Units

	Number of Shares	Weighted Average Grant Date Fair Value
Non-vested RSUs as of December 31, 2017	1,006,009	$	37.88
Granted	722,937	$	26.96
Vested	(616,826)	$	39.19
Forfeited	(147,000)	$	37.82
Non-vested RSUs as of September 30, 2018	965,120	$	28.87

Share-based Compensation, Stock Options

	Number of Shares	Weighted Average Exercise Price
Options outstanding as of December 31, 2017	1,250	$	9.69
Granted	234,959		22.31
Exercised	(1,250)		9.69
Options outstanding as of September 30, 2018	234,959	$	22.31
Options vested and exercisable as of September 30, 2018	—	$	—