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WEIGHTED AVERAGE SHARE COUNTS
12 Months Ended
Dec. 31, 2022
Weighted Average Share Counts  
NET INCOME PER SHARE

(18)WEIGHTED AVERAGE SHARE COUNTS

The following table sets forth the computation of basic and diluted shares for the periods indicated (in thousands):

Year Ended December 31,

 

    

    

2022

    

2021

    

2020

 

Shares used in basic earnings per share calculation

 

47,121

 

46,890

 

46,647

Effect of dilutive securities:

Restricted stock units

 

205

 

468

 

318

Performance-based restricted stock units

 

9

 

28

 

28

Total effects of dilutive securities

 

214

 

496

 

346

Shares used in dilutive earnings per share calculation

 

47,335

 

47,386

 

46,993

For the years ended December 31, 2022, 2021 and 2020, restricted stock units of 462 thousand, 124 thousand, and 8 thousand, respectively, were outstanding but not included in the computation of diluted net income per share because the effect would have been anti-dilutive.