Earnings Per Share (Tables)

9 Months Ended

Sep. 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 September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Numerator for basic and diluted earnings per share:
Net income	$	44,170	$	39,284	$	106,676	$	140,726
Denominator:
Weighted-average basic common shares outstanding	40,888		40,261		40,805		40,013
Assumed conversion of dilutive securities:
Stock awards	1,398		1,345		1,391		1,480
Convertible Senior Notes	—		—		—		—
Denominator for diluted earnings per share    - Adjusted weighted-average shares	42,286		41,606		42,196		41,493
Earnings per common share:
Basic	$	1.08	$	0.98	$	2.61	$	3.52
Diluted	$	1.04	$	0.94	$	2.53	$	3.39