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WEIGHTED AVERAGE SHARE COUNTS (Tables)
6 Months Ended
Jun. 30, 2022
Weighted Average Share Counts  
Schedule of Diluted Shares Calculation

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

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​

​

​

​

​

​

​

​

​

​

Three Months Ended June 30,

​

Six Months Ended June 30,

​

    

2022

    

2021

    

2022

    

2021

​

​

​

​

​

​

​

​

​

Shares used in basic earnings per share calculation

​

47,047

 

46,840

 

47,026

 

46,792

Effect of dilutive securities:

​

​

​

​

​

​

​

​

Restricted stock units

​

336

 

569

 

342

 

596

Performance-based restricted stock units

​

—

 

—

 

13

 

—

Total effects of dilutive securities

​

336

 

569

 

355

 

596

Shares used in dilutive earnings per share calculation

​

47,383

 

47,409

 

47,381

 

47,388