Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2018

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,
	2018		2017		2018		2017
Numerator:
Net income available to common stockholders	$	333	$	199	786		449
Denominator:
Denominator for basic earnings per share—weighted-average common shares	82,344		84,663		83,345		84,585
Effect of dilutive securities:
Employee stock options	372		398		389		401
Restricted stock units	456		531		477		488
Denominator for diluted earnings per share—adjusted weighted-average common shares	83,172		85,592		84,211		85,474
Basic earnings per share	$	4.05	$	2.36	$	9.44	$	5.31
Diluted earnings per share	$	4.01	$	2.33	$	9.34	$	5.26