EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2022

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,
	2022		2021		2022		2021
Numerator for basic and diluted earnings per share:
Net income	$	18,604	$	114,671	$	108,323	$	223,717
Numerator for basic and diluted earnings per share	$	18,604	$	114,671	$	108,323	$	223,717
Denominator:
Weighted average common shares for basic earnings per share	57,240		56,463		57,078		56,317
Net effect of dilutive stock options, restricted stock units, restricted stock awards and stock issuable under the ESPP	1,780		2,548		1,903		2,579
Weighted average common shares for diluted earnings per share	59,020		59,011		58,981		58,896
Net income per share:
Basic	$	0.33	$	2.03	$	1.90	$	3.97
Diluted	$	0.32	$	1.94	$	1.84	$	3.80