Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Numerator — basic and diluted
Net income	$	50,172	$	60,422	$	155,093	$	187,665
Denominator
Weighted average number of common shares outstanding — basic	35,639		36,617		36,073		36,851
Effect of dilutive convertible notes	337		21		425		7
Effect of dilutive stock options	402		471		436		454
Effect of dilutive restricted shares	708		829		774		795
Weighted average number of common shares outstanding — diluted	37,086		37,938		37,708		38,107
Earnings per common share — basic	$	1.41	$	1.65	$	4.30	$	5.09
Earnings per common share — diluted	$	1.35	$	1.59	$	4.11	$	4.92
Antidilutive stock options and restricted shares	83		1		50		24