Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Numerator — basic and diluted
Net income	$	69,480	$	50,172	$	196,758	$	155,093
Denominator
Weighted average number of common shares outstanding — basic	33,495		35,639		33,478		36,073
Effect of dilutive restricted shares	662		708		697		774
Effect of dilutive stock options	363		402		369		436
Effect of dilutive convertible notes	842		337		721		425
Weighted average number of common shares outstanding — diluted	35,362		37,086		35,265		37,708
Earnings per common share — basic	$	2.07	$	1.41	$	5.88	$	4.30
Earnings per common share — diluted	$	1.96	$	1.35	$	5.58	$	4.11
Antidilutive stock options and restricted shares	2		83		5		50