Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Schedule of Dilutive Effect of Stock Options RSUs and PSAs

The dilutive effect of stock options, RSUs, and PSAs for each period reported is summarized below:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Net Income	$	14,611	$	13,617	$	29,929	$	26,034
Weighted-average number of basic shares outstanding during the period		18,805		18,806		18,815		18,738
Dilutive effect of stock options, RSUs, and performance shares		328		403		398		470
Weighted-average number of diluted shares outstanding during the period		19,133		19,209		19,213		19,208
Basic earnings per share	$	0.78	$	0.72	$	1.59	$	1.39
Diluted earnings per share	$	0.76	$	0.71	$	1.56	$	1.36