For the Three Months 
Ended September 30,

For the Nine Months
Ended September 30,

(unaudited, in thousands, except shares and per share amounts)

2022

2021

2022

2021

Numerator for both basic and diluted earnings per common share:

Net income available to common shareholders

$

50,502

$

41,877

$

132,309

$

180,518

Denominator:

Total average basic common shares outstanding

59,549,244

64,931,764

60,336,637

66,354,750

Effect of dilutive stock options and other stock compensation

148,432

134,084

152,611

155,607

Total diluted average common shares outstanding

59,697,676

65,065,848

60,489,248

66,510,357

Earnings per common share - basic

$

0.85

$

0.64

$

2.19

$

2.72

Earnings per common share - diluted

$

0.85

$

0.64

$

2.19

$

2.71