2023

2022

2021

Numerator (in millions):

Net income available to common stockholders

$

139.1

$

133.0

$

93.1

Denominator (in thousands):

Weighted average common shares outstanding

24,851

24,787

24,647

Dilutive effect of stock options and awards

171

195

207

Denominator for diluted earnings per share

25,022

24,982

24,854

Net income per share, basic:

$

5.60

$

5.37

$

3.78

Net income per share, diluted:

$

5.56

$

5.32

$

3.75