Three months ended September 30,

Nine months ended September 30,

(In thousands, except per share amounts)

2022

2021

2022

2021

Numerator

Net income

$

26,905

$

7,035

$

101,656

$

21,120

Denominator

Weighted average shares used to compute basic earnings per share

44,085

44,109

44,179

43,915

Dilutive effect of stock option awards

458

356

560

81

Dilutive effect of restricted stock units and performance stock units awards

—

8

—

Weighted average shares used to compute diluted earnings per share

44,543

44,465

44,747

43,996

Earnings (loss) per share

Basic

$

0.61

$

0.16

$

2.30

$

0.48

Diluted

$

0.60

$

0.16

$

2.27

$

0.48