Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Computation of reconciliation of basic earnings per share to diluted earnings per share

The following table details the reconciliation of basic earnings per share to diluted earnings per share:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Numerator for basic and diluted earnings per share:
Net income	$	25,530	$	53,892	$	62,506	$	101,442
Denominator:
Weighted-average basic common shares outstanding	40,765		39,963		40,761		39,984
Assumed conversion of dilutive securities:
Stock awards	1,329		1,453		1,387		1,548
Convertible Senior Notes	—		—		—		—
Denominator for diluted earnings per share    - Adjusted weighted-average shares	42,094		41,416		42,148		41,532
Earnings per common share:
Basic	$	0.63	$	1.35	$	1.53	$	2.54
Diluted	$	0.61	$	1.30	$	1.48	$	2.44