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Shareholders' Equity (Tables)
3 Months Ended
Mar. 31, 2020
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, 2020 and 2019:

 

 

 

Outstanding

 

 

Treasury

 

 

Issued

 

2020

 

 

 

 

 

 

 

 

 

 

 

 

Shares at December 31, 2019

 

 

16,002,899

 

 

 

96,657

 

 

 

16,099,556

 

Restricted stock units released

 

 

22,921

 

 

 

(22,921

)

 

 

 

Treasury stock purchases

 

 

(6,436

)

 

 

6,436

 

 

 

 

Shares at March 31, 2020

 

 

16,019,384

 

 

 

80,172

 

 

 

16,099,556

 

2019

 

 

 

 

 

 

 

 

 

 

 

 

Shares at December 31, 2018

 

 

15,928,598

 

 

 

127,580

 

 

 

16,056,178

 

Restricted stock units released

 

 

18,580

 

 

 

(18,580

)

 

 

 

Treasury stock purchases

 

 

(6,368

)

 

 

6,368

 

 

 

 

Shares at March 31, 2019

 

 

15,940,810

 

 

 

115,368

 

 

 

16,056,178