Earnings Per Share

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

Basic earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares plus the effect of dilutive potential common shares outstanding during the period. 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