Net Income Per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Schedule of basic and diluted net income per share

The following table reconciles basic and diluted net income per share for the three and nine months ended September 30, 2019 and 2018.

	Three Months Ended September 30,
	2019					2018
	Net Income		Weighted-Average Shares	Per Share Amount		Net Income		Weighted-Average Shares	Per Share Amount
Net income available to common stockholders	$	36,757	51,433,227	$	0.71	$	41,113	49,286,945	$	0.83
Effect of potentially dilutive stock options and restricted stock awards			136,330					205,074
Diluted net income per share	$	36,757	51,569,557	$	0.71	$	41,113	49,492,019	$	0.83

	Nine Months Ended September 30,
	2019					2018
	Net Income		Weighted-Average Shares	Per Share Amount		Net Income		Weighted-Average Shares	Per Share Amount
Net income available to common stockholders	$	116,630	50,085,701	$	2.33	$	117,426	49,244,403	$	2.38
Effect of potentially dilutive stock options and restricted stock awards			141,679					213,782
Diluted net income per share	$	116,630	50,227,380	$	2.32	$	117,426	49,458,185	$	2.37