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WEIGHTED AVERAGE SHARE COUNTS
9 Months Ended
Sep. 30, 2022
Weighted Average Share Counts  
NET INCOME PER SHARE

(13)WEIGHTED AVERAGE SHARE COUNTS

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

Three Months Ended 
September 30,

Nine Months Ended 
September 30,

    

2022

    

2021

    

2022

    

2021

Shares used in basic earnings per share calculation

47,207

 

46,984

 

47,087

 

46,857

Effect of dilutive securities:

Restricted stock units

107

 

364

 

258

 

515

Performance-based restricted stock units

 

 

9

 

Total effects of dilutive securities

107

 

364

 

267

 

515

Shares used in dilutive earnings per share calculation

47,314

 

47,348

 

47,354

 

47,372

For the three months ended September 30, 2022 and 2021, there were Restricted Stock Units (“RSUs”) of 542 thousand and four thousand, respectively, outstanding which were excluded from the computation of diluted net income per share because the effect would have been anti-dilutive. For the nine months ended September 30, 2022 and 2021, there were RSUs of 377 thousand and 78 thousand, respectively, outstanding which were excluded from the computation of diluted net income per share because the effect would have been anti-dilutive.