(3) Share-based Compensation

The Company accounts for its share-based compensation by recognizing the grant date fair value of share-based awards, net of estimated forfeitures, as share-based compensation expense over the underlying requisite service periods of the related awards. The grant date fair value is based upon the Company’s share price on the date of grant.

The following table reflects the total share-based compensation expense amounts reported in the accompanying Consolidated Statements of Operations:


	Three Months Ended
	March 31,
	2017		2016
	(In thousands)
Cost of ATM operating revenues	$	(43)	$	117
Selling, general, and administrative expenses		2,240		3,051
Total share-based compensation expense	$	2,197	$	3,168

The decrease in total share-based compensation expense for the three months ended March 31, 2017, is primarily attributable to a higher level of forfeitures during the period as a result of the Company’s Restructuring Plan and the associated employee terminations. The employee terminations resulted in the net reversal of approximately $1.5 million in share-based compensation expense.

Restricted Stock Units. The Company grants restricted stock units (“RSUs”) under its Long-term Incentive Plan (“LTIP”), which is an annual equity award program under the Third Amended and Restated 2007 Stock Incentive Plan (the “2007 Plan”). The ultimate number of RSUs that are determined to be earned under the LTIP are approved by the Compensation Committee of the Company’s Board of Directors on an annual basis, based on the Company’s achievement of certain performance levels during the calendar year of its grant. The majority of these grants have both a performance-based and a service-based vesting schedule (“Performance-RSUs”), and the Company recognizes the related compensation expense based on the estimated performance levels that management believes will ultimately be met. A portion of the awards have only a service-based vesting schedule (“Time-RSUs”), for which the associated expense is recognized ratably over four years. Performance-RSUs and Time-RSUs are convertible into the Company’s common shares after the passage of the vesting periods, which are generally 24, 36, and 48 months from January 31 of the grant year, at the rate of 50%, 25%, and 25%, respectively. Performance-RSUs will be earned only if the Company achieves certain performance levels. Although the Performance-RSUs are not considered to be earned and outstanding until at least the minimum performance metrics are met, the Company recognizes the related compensation expense over the requisite service period (or to an employee’s qualified retirement date, if earlier) using a graded vesting methodology. RSUs are also granted outside of LTIPs, with or without performance-based vesting requirements.

The number of the Company’s non-vested RSUs as of March 31, 2017, and changes during the three months ended March 31, 2017, are presented below:


	Number of Shares	Weighted Average Grant Date Fair Value
Non-vested RSUs as of January 1, 2017	971,751	$	37.08
Granted	551,428	$	38.99
Vested	(449,546)	$	36.36
Forfeited	(119,667)	$	37.01
Non-vested RSUs as of March 31, 2017	953,966	$	38.54

The above table only includes earned RSUs; therefore, the Performance-RSUs granted in 2017 but not yet earned are not included. The number of Performance-RSUs granted at target in 2017, net of estimated forfeitures, was 117,704 units with a grant date fair value of $46.75 per unit. Time-RSUs are included as granted.

As of March 31, 2017, the unrecognized compensation expense associated with earned RSUs was $17.6 million, which will be recognized using a graded vesting schedule for Performance-RSUs and a straight-line vesting schedule for Time-RSUs, over a remaining weighted average vesting period of approximately 2.4 years.

Restricted Stock Awards. As of March 31, 2017, there were 5,875 outstanding Restricted Stock Awards (“RSAs”) with a weighted average grant date fair value of $29.06. The Company has not granted any RSAs since 2013. As of March 31, 2017, the Company had less than $0.1 million of unrecognized compensation expense associated with all outstanding RSAs.

Options. As of March 31, 2017, there were 13,050 outstanding and exercisable options with a weighted average grant date fair value of $8.73. The Company has not granted any options since 2010. As of March 31, 2017, the Company had no unrecognized compensation expense associated with outstanding options as all the remaining outstanding options became fully vested during 2014.