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Earnings Per Common Share
9 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Earnings Per Common Share
NOTE 3. Earnings Per Common Share

Basic earnings per share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Nonvested restricted shares are included in the weighted average number of common shares used to compute basic earnings per share because of dividend participation and voting rights. Diluted earnings per share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued, as well as any adjustment to income that would result from the assumed issuance. The number of potential common shares is determined using the treasury method.

The following table shows the weighted average number of shares used in computing earnings per share for the three and nine months ended September 30, 2019 and 2018. During 2019 and 2018, there were no potentially dilutive securities outstanding.
 
Three Months Ended
 
Nine Months Ended
 
September 30,
 
September 30,
 
2019
 
2018
 
2019
 
2018
Weighted average number of common shares outstanding used to calculate basic and diluted earnings per share
3,436,660

 
3,474,246

 
3,439,980

 
3,467,201