EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Schedule of Reconciliation of Basic and Diluted Earnings per Share Computations

The following are computations of basic and diluted earnings per share (in thousands, except per share amounts):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Numerator for basic and diluted earnings per share:
Net income	$	29,023	$	36,244	$	40,595	$	37,220
Denominator:
Basic shares outstanding	55,590		55,875		55,673		55,861
Dilutive effect of outstanding stock awards	158		191		209		140
Dilutive shares outstanding	55,748		56,066		55,882		56,001
Basic earnings per share:	$	0.52	$	0.65	$	0.73	$	0.67
Diluted earnings per share:	$	0.52	$	0.65	$	0.73	$	0.66