Three Months

Nine Months

Ended September 30,

(In thousands, except per share amounts)

2019

2018

2019

2018

Numerator:

Net income

$

16,587

$

15,257

$

45,323

$

39,290

Denominator:

Basic earnings per common share - weighted-average shares

54,655

54,661

54,608

54,615

Effect of dilutive stock options

479

533

470

536

Diluted earnings per common share - weighted-average shares and assumed conversions

55,134

55,194

55,078

55,151

Basic earnings per common share

$

0.30

$

0.28

$

0.83

$

0.72

Diluted earnings per common share

$

0.30

$

0.28

$

0.82

$

0.71