Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

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
	March 31,
	2019		2018
Numerator:
Net income available to common stockholders	175		183
Denominator:
Denominator for basic earnings per share—weighted-average common shares	79,401		84,256
Effect of dilutive securities:
Employee stock options	294		417
Restricted stock units	352		565
Denominator for diluted earnings per share—adjusted weighted-average common shares	80,047		85,238
Basic earnings per share	$	2.21	$	2.18
Diluted earnings per share	$	2.19	$	2.15