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Earnings per share (Tables)
 12 Months Ended
Dec. 31, 2020
Earnings per share  
Schedule of reconciliation profit and share data used in the basic and diluted earnings per share ("EPS") computations

The following table presents a reconciliation of profit and share data used in the basic and diluted earnings per share (“EPS”) computations for the dates indicated:

 

 

 

 

 

 

 

 

 

 

December 31, 

 

    

2020

    

2019

    

2018

Profit for the year

 

63,593

 

86,053

 

11,138

 

 

 

 

 

 

 

(U.S. dollars)

 

 

 

  

 

  

Basic earnings per share

 

1.60

 

2.17

 

0.28

Diluted earnings per share

 

1.60

 

2.17

 

0.28

 

 

 

 

 

 

 

(Thousands of shares)

 

 

 

  

 

  

Weighted average of common shares outstanding applicable to basic EPS

 

39,656

 

39,575

 

39,543

 

 

 

 

 

 

 

Effect of diluted securities:

 

 

 

  

 

  

Stock options and restricted stock units plan

 

 —

 

 —

 

 —

 

 

 

 

 

 

 

Adjusted weighted average of common shares outstanding applicable to diluted EPS

 

39,656

 

39,575

 

39,543