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EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2017
Earnings Per Share [Abstract]  
Computations of Earnings Per Share
Earnings per share for the years ended December 31 were calculated as follows (in thousands, except share and per share data):
 
2017
 
2016
 
2015
Net income
$
12,972

 
12,482

 
11,474

  Less allocation of earnings and dividends to participating securities
7

 
13

 

  Net income allocated to common shareholders
12,965

 
12,469

 
11,474

 
 
 
 
 
 
Weighted average common shares outstanding, gross
10,011,358

 
9,958,300

 
9,704,965

   Less average participating securities
5,783

 
10,243

 

Weighted average number of shares outstanding used in the calculation of basic earnings per common share
10,005,575

 
9,948,057

 
9,704,965

Add dilutive effect of:
 

 
 

 
 

Stock options
6,936

 
10,765

 
17,174

Stock warrants

 
17,548

 
89,328

Adjusted weighted average number of shares outstanding used in the calculation of diluted earnings per common share
10,012,511

 
9,976,370

 
9,811,467

 
 
 
 
 
 
Earnings per common share:
 

 
 

 
 

Basic
$
1.30

 
1.26

 
1.18

Diluted
1.29

 
1.25

 
1.17