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Earnings Per Common Share
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
 
Three Months Ended June 30,
 
2018
 
2017
 
Income
 
Shares
 
Per Share Amounts
 
Income
 
Shares
 
Per Share Amounts
Basic EPS
$
1,819,954

 
2,953,412

 
$
0.62

 
$
1,477,947

 
2,945,474

 
$
0.50

Effect of Dilutive Securities:
 
 
 
 
 
 
 
 
 
 
 
Stock Options

 
405

 

 

 
3,885

 

Senior Convertible Debentures
90,960

 
303,200

 
(0.03
)
 
75,442

 
304,200

 
(0.02)

Diluted EPS
$
1,910,914

 
3,257,017

 
$
0.59

 
$
1,553,389

 
3,253,559

 
$
0.48




4. Earnings Per Common Share, Continued

 
Six Months Ended June 30,
 
2018
 
2017
 
Income
 
Shares
 
Per Share Amounts
 
Income
 
Shares
 
Per Share Amounts
Basic EPS
$
3,550,071

 
2,953,297

 
$
1.20

 
$
3,106,565

 
2,945,083

 
$
1.05

Effect of Dilutive Securities:
 
 
 
 
 
 
 
 
 
 
 
Stock Options

 
432

 

 

 
3,049

 

Senior Convertible Debentures
181,920

 
303,200

 
(0.05)

 
150,883

 
304,200

 
(0.05)

Diluted EPS
$
3,731,991

 
3,256,929

 
$
1.15

 
$
3,257,448

 
3,252,332

 
$
1.00

Earnings Per Common Share

Accounting guidance specifies the computation, presentation and disclosure requirements for earnings per share (“EPS”) for entities with publicly held common stock or potential common stock such as options, warrants, convertible securities or contingent stock agreements if those securities trade in a public market. Basic EPS is computed by dividing net income by the weighted average number of common shares outstanding.  Diluted EPS is similar to the computation of basic EPS except that the denominator is increased to include the number of additional common shares that would have been outstanding if the dilutive common shares had been issued.  The dilutive effect of options outstanding under the Company’s stock option plan is reflected in diluted EPS by application of the treasury stock method. All of the options outstanding at June 30, 2018 and 2017 had an exercise price below the average market price during the three and six months ended June 30, 2018 and 2017. Therefore, these options were considered to be dilutive to EPS in those periods. Diluted EPS also assumes the convertible debentures were converted as of the beginning of the period. The related interest expense recorded during the period is added back to the EPS numerator while the underlying shares are added to the denominator.

The following tables include a summary of the Company's basic and diluted EPS for the periods indicated.