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Note 4 - Net Earnings Per Share
6 Months Ended
Jun. 30, 2017
Notes to Financial Statements  
Earnings Per Share [Text Block]
NOTE
4
NET EARNINGS
PER SHARE
 
Basic net earnings per share has been computed by dividing net income or loss by the weighted average number of common shares outstanding.  
Diluted net earnings per share has been computed by dividing net earnings by the weighted average common shares outstanding plus dilutive securities or other contracts to issue common stock as if these securities were exercised or converted to common stock.
 
The following table sets forth the computation of basic and diluted net income or loss per share for the periods indicated, in thousands, except per share amounts.
 
   
Three Months Ended
June 30,
   
Six Months Ended
June 30,
 
   
2017
   
2016
   
2017
   
2016
 
In thousands (except per share amounts):
                               
Net income (loss) (a)
  $
59
    $
(336
)
  $
117
    $
(750
)
Weighted average outstanding shares of common stock (b)
   
2,042
     
2,042
     
2,042
     
2,042
 
Dilutive potential common shares from employee stock options
   
     
     
     
 
Common stock and common stock equivalents (c)
   
2,042
     
2,042
     
2,042
     
2,042
 
Loss per share:
                               
Basic net income (loss) per share (a)/(b)
  $
0.03
    $
(0.16
)
  $
0.06
    $
(0.37
)
Diluted net income (loss) per share (a)/(c)
  $
0.03
    $
(0.16
)
  $
0.06
    $
(0.37
)
 
For the
three
months ended
June 30, 2017
and
2016,
23,000
outstanding stock options were excluded from the calculation of diluted net income per share as their inclusion would have been anti-dilutive.