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Earnings Per Share
3 Months Ended
Mar. 31, 2019
Earnings Per Share [Abstract]  
Earnings Per Share
10. Earnings Per Share

Basic earnings per share is calculated by dividing net income by the weighted average of the number of outstanding common shares during the period. The Company had net income of $1,006,000 for the three months ended March 31, 2019 as compared to net income of $1,693,000 for the three months ended March 31, 2018.