EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share of common stock as follows:

	Three Months Ended   June 30,				Six Months Ended   June 30,
	2019		2018		2019		2018
Numerator for basic and diluted earnings per share:
Net income	$	58,777	$	50,255	$	119,531	$	114,673
Numerator for basic and diluted earnings per share	$	58,777	$	50,255	$	119,531	$	114,673
Denominator:
Weighted average common shares for basic earnings per share	54,681,959		53,517,124		54,464,753		53,299,038
Net effect of dilutive stock options, restricted stock units and restricted stock awards	2,932,325		3,069,885		2,961,810		3,115,948
Weighted average common shares for diluted earnings per share	57,614,284		56,587,009		57,426,563		56,414,986
Net income per share:
Basic	$	1.07	$	0.94	$	2.19	$	2.15
Diluted	$	1.02	$	0.89	$	2.08	$	2.03