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Note 4 - Earnings Per Share
6 Months Ended
Jun. 30, 2018
Notes to Financial Statements  
Earnings Per Share [Text Block]
NOTE
4
- EARNINGS PER SHARE
 
The Company provides dual presentation of basic and diluted earnings per share. Basic earnings per share is calculated by dividing net income by the average shares outstanding. Diluted earnings per share adds the dilutive effects of stock options and restricted stock to average shares outstanding.
 
The following table sets forth the composition of the weighted-average common shares (denominator) used in the basic and diluted earnings-per-share computation.
 
   
For the Three
   
For the Six
 
   
Months Ended
   
Months Ended
 
   
June 30,
   
June 30,
 
   
2018
   
2017
   
2018
   
2017
 
Weighted-average common shares outstanding
   
3,611,891
     
3,386,616
     
3,609,174
     
3,227,184
 
                                 
Average treasury stock shares
   
(386,165
)    
(386,165
)    
(386,165
)    
(386,165
)
                                 
Weighted-average common shares and common stock equivalents used to calculate basic earnings per share
   
3,225,726
     
3,000,451
     
3,223,009
     
2,841,019
 
                                 
Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share
   
14,603
     
13,689
     
15,227
     
13,139
 
                                 
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share
   
3,240,329
     
3,014,140
     
3,238,236
     
2,854,158
 
 
Options to purchase
13,750
shares of common stock, at prices ranging from
$17.55
to
$23.00
,
were outstanding during the
three
and
six
months ended
June 30, 2018.
Also outstanding were
20,425
shares of restricted stock.
None
of the outstanding options or restricted stock were anti-dilutive.
 
Options to purchase
21,375
shares of common stock, at prices ranging from
$17.55
to
$37.48,
were outstanding during the
three
and
six
months ended
June 30, 2017.
Also outstanding were
9,975
shares of restricted stock.
None
of the outstanding options or restricted stock were anti-dilutive.