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Shareholders' Equity (Tables)
3 Months Ended
Mar. 31, 2023
Stockholders' Equity Note [Abstract]  
Changes in Shares of Common Stock

The changes in shares of common stock were as follows for the three months ended March 31, 2023 and 2022:

 

 

 

Outstanding

 

 

Treasury

 

 

Issued

 

 

 

 

 

 

 

 

 

 

Shares at December 31, 2022

 

 

15,340,001

 

 

 

759,555

 

 

 

16,099,556

 

Restricted stock units released

 

 

58,188

 

 

 

(58,188

)

 

 

 

Treasury stock purchases

 

 

(22,710

)

 

 

22,710

 

 

 

 

Shares at March 31, 2023

 

 

15,375,479

 

 

 

724,077

 

 

 

16,099,556

 

 

 

 

 

 

 

 

 

 

 

2022

 

 

 

 

 

 

 

 

 

Shares at December 31, 2021

 

 

15,745,453

 

 

 

354,103

 

 

 

16,099,556

 

Restricted stock units released

 

 

23,271

 

 

 

(23,271

)

 

 

 

Treasury stock purchases

 

 

(469,647

)

 

 

469,647

 

 

 

 

Shares at March 31, 2022

 

 

15,299,077

 

 

 

800,479

 

 

 

16,099,556