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Net Income Per Share (Tables)
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Reconciliation of the basic and diluted net income per share computations

A reconciliation of the share denominator of the basic and diluted net income per share computations for three and six months ended June 30, 2018 and July 1, 2017 is as follows (in thousands):

 

 

 

Three Month Ended

 

 

Six Months Ended

 

 

 

June 30, 2018

 

 

July 1, 2017

 

 

June 30, 2018

 

 

July 1, 2017

 

Weighted average common shares outstanding used in

   basic net income (loss) per share calculation

 

 

23,953

 

 

 

25,307

 

 

 

24,008

 

 

 

25,220

 

Potential dilutive common stock equivalents,

   using treasury stock method

 

 

489

 

 

 

599

 

 

 

480

 

 

 

660

 

Weighted average shares used in diluted net income

   (loss) per share calculation

 

 

24,442

 

 

 

25,906

 

 

 

24,488

 

 

 

25,880