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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2022
Earnings Per Share [Abstract]  
Reconciliation of number of shares used in calculation of basic and diluted earning per share A reconciliation of the number of shares used in the calculation of basic and diluted earnings per share for the three months ended March 31, 2022 and 2021 follows:
Three Months Ended
March 31,
20222021
Weighted average number of common shares outstanding77,224,165 80,608,996 
Effect of non-participatory equity compensation25,000 40,000 
Weighted average number of common shares outstanding, including effect of dilutive securities77,249,165 80,648,996