EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2021

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,
	2021		2020		2021		2020
Numerator for basic and diluted earnings per share:
Net income	$	67,075	$	29,023	$	88,811	$	40,595
Denominator:
Basic shares outstanding	54,529		55,590		54,625		55,673
Dilutive effect of outstanding stock awards	325		158		320		209
Dilutive shares outstanding	54,854		55,748		54,945		55,882
Basic earnings per share:	$	1.23	$	0.52	$	1.63	$	0.73
Diluted earnings per share:	$	1.22	$	0.52	$	1.62	$	0.73