(In thousands, except per share amounts)

2019

2018

2017

Numerator:

Net income

$

61,071

$

55,027

$

90,284

Denominator:

Basic earnings per common share - weighted-average shares

54,630

54,590

54,492

Effect of dilutive stock options

483

559

358

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

55,113

55,149

54,850

Basic earnings per common share

$

1.12

$

1.01

$

1.66

Diluted earnings per common share

$

1.11

$

1.00

$

1.65