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Earnings Per Share
9 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Earnings Per Share

(9) Earnings Per Share

Basic earnings per share was computed by dividing net income by the weighted-average number of Common Shares outstanding for each respective period. Diluted earnings per share was calculated by dividing net income by the weighted-average of all potentially dilutive Common Shares that were outstanding during the periods presented. 

Weighted-average Common Shares outstanding used in calculating basic and diluted earnings per share were as follows:

Three months ended

Nine months ended

September 30, 

September 30, 

    

2019

    

2018

   

2019

   

2018

Basic weighted-average Common Shares outstanding

27,369,824

28,452,807

27,928,760

28,383,843

Effect of dilutive shares

425,687

612,239

496,484

689,257

Diluted weighted-average Common Shares outstanding

27,795,511

29,065,046

28,425,244

29,073,100

There were 578,966 and 626,500 performance-based right to receive Common Shares outstanding at September 30, 2019 and 2018, respectively. The right to receive Common Shares are included in the computation of diluted earnings per share based on the number of Common Shares that would be issuable if the end of the quarter were the end of the contingency period.