Three Months Ended

Nine Months Ended

September 28,

September 29,

September 28,

September 29,

2019

2018

2019

2018

Net income

$

20,181

$

27,761

$

9,550

$

68,446

Shares used in computing basic earnings per share

43,358

43,256

43,311

43,177

Effect of dilutive securities:

Stock-based awards and convertible debt

1,276

938

809

958

Shares used in computing diluted earnings per share

44,634

44,194

44,120

44,135

Earnings per share:

Basic

$

0.47

$

0.64

$

0.22

$

1.59

Diluted

$

0.45

$

0.63

$

0.22

$

1.55