Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

Stock-Based Compensation

Stock-Based Compensation, Expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
	(In thousands)
Cost of ATM operating revenues	$	249	$	277	$	636	$	775
Selling, general, and administrative expenses		6,393		4,876		15,144		13,488
Total stock-based compensation expense	$	6,642	$	5,153	$	15,780	$	14,263

Stock-Based Compensation, Restricted Share Awards

	Number of Shares	Weighted Average Grant Date Fair Value
RSAs outstanding as of January 1, 2016	47,235	$	27.36
Vested	(33,610)	$	27.34
RSAs outstanding as of September 30, 2016	13,625	$	27.41

Stock-Based Compensation, Restricted Share Units

	Number of Shares	Weighted Average Grant Date Fair Value
Non-vested RSUs as of January 1, 2016	891,439	$	35.60
Granted	572,692	$	37.13
Vested	(450,372)	$	35.21
Forfeited	(27,599)	$	36.42
Non-vested RSUs as of September 30, 2016	986,160	$	36.65

Stock-Based Compensation, Stock Options

	Number of Shares	Weighted Average Exercise Price
Options outstanding as of January 1, 2016	77,901	$	10.11
Exercised	(54,051)	$	10.71
Options outstanding as of September 30, 2016	23,850	$	8.76
Options vested and exercisable as of September 30, 2016	23,850	$	8.76