Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Basic and diluted net income per share

The following table reconciles basic and diluted net income per share for the three months ended March 31, 2019 and 2018.

	Three Months Ended March 31,
	2019					2018
	Net Income		Weighted-Average Shares	Per Share Amount		Net Income		Weighted-Average Shares	Per Share Amount
Net income available to common stockholders	$	38,817	49,369,024	$	0.79	$	36,679	49,192,647	$	0.75
Effect of potentially dilutive stock options and restricted stock awards			171,820					235,325
Diluted net income per share	$	38,817	49,540,844	$	0.78	$	36,679	49,427,972	$	0.74