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Common and Common Equivalent Shares (Tables)
9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Schedule of Calculation of Shares Used in Basic and Diluted Net Income Per Share

The calculation of shares used in the basic and diluted net income per common share calculation for the three and nine months ended September 30, 2022 and 2021 is as follows (in thousands):

 

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

 

 

2022

 

 

2021

 

 

2022

 

 

2021

 

Weighted average number of common shares outstanding

 

 

82,126

 

 

 

85,065

 

 

 

84,122

 

 

 

84,754

 

Weighted average number of dilutive common share
   equivalents

 

 

650

 

 

 

1,031

 

 

 

699

 

 

 

1,005

 

Weighted average number of common and common
   equivalent shares outstanding

 

 

82,776

 

 

 

86,096

 

 

 

84,821

 

 

 

85,759

 

Antidilutive securities not included in the diluted
   net income per common share calculation

 

 

1

 

 

 

1

 

 

 

273

 

 

 

10