Three Months Ended June 30,

Six Months Ended June 30,

(In thousands except per share data)

2024

2023

2024

2023

Numerator:

Net income (loss), basic

$

(34,685

)

$

1,280

$

1,847

$

36,145

Add: interest expense on 2023 Notes, net of tax effect

—

—

—

71

Add: interest expense on 2025 Notes, net of tax effect

—

—

—

2,050

Add: interest expense on 2028 Notes, net of tax effect

—

—

—

2,554

Net income (loss), diluted

$

(34,685

)

$

1,280

$

1,847

$

40,820

Denominator:

Weighted-average shares used to compute basic net income (loss)
  per share

62,526

65,341

62,856

66,557

Dilutive effect of 2023 Notes

—

—

—

376

Dilutive effect of 2025 Notes

—

—

—

11,150

Dilutive effect of 2028 Notes

—

—

—

9,955

Dilutive effect of options and awards granted under equity
   incentive plan and employee stock purchase plan

—

148

208

137

Weighted-average shares used to compute diluted net income (loss) 
  per share

62,526

65,489

63,064

88,175

Net income (loss) per share

Basic

$

(0.55

)

$

0.02

$

0.03

$

0.54

Diluted

$

(0.55

)

$

0.02

$

0.03

$

0.46