Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of earnings per share

The following table sets forth the computation of basic and diluted earnings per share (shares in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2017		2016		2017		2016
Numerator:
Net income available to common stockholders	$	199	$	187	449		413
Denominator:
Denominator for basic earnings per share—weighted-average common shares	84,663		85,945		84,585		88,175
Effect of dilutive securities:
Employee stock options	398		278		401		281
Restricted stock units	531		222		488		168
Denominator for diluted earnings per share—adjusted weighted-average common shares	85,592		86,445		85,474		88,624
Basic earnings per share	$	2.36	$	2.18	$	5.31	$	4.68
Diluted earnings per share	$	2.33	$	2.16	$	5.26	$	4.66