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Note 3 - Loss Per Share
9 Months Ended
Sep. 30, 2019
Notes to Financial Statements  
Earnings Per Share [Text Block]
NOTE
3—LOSS
PER SHARE
 
The calculation of basic and diluted net loss per share for the periods presented is as follows:
 
   
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
    2019   2018   2019   2018
Basic and diluted net loss per share                                
Numerator:                                
Net loss   $
(1,446
)   $
(1,303
)   $
(6,879
)   $
(4,058
)
Denominator:                                
Weighted–average shares outstanding    
20,152,029
     
20,076,021
     
20,152,029
     
19,684,004
 
Add:                                
Dilutive effect of stock options    
     
     
     
 
Dilutive effect of restricted common stock    
     
     
     
 
Weighted–average shares outstanding with dilution    
20,152,029
     
20,076,021
     
20,152,029
     
19,684,004
 
                                 
Net loss per share:                                
Basic   $
(0.07
)   $
(0.07
)   $
(0.34
)   $
(0.21
)
Diluted   $
(0.07
)   $
(0.07
)   $
(0.34
)   $
(0.21
)
 
Due to the net loss for the
three
and
nine
months ended
September 
30,
2019
and
2018,
the computation of dilutive weighted-average common shares outstanding does
not
include any stock options or any shares of unvested restricted common stock as these potential awards are anti-dilutive.
 
Because the effect would be anti-dilutive, there were
1,121,332
stock options outstanding that were
not
included in the computation of diluted weighted-average shares outstanding for each of the
three
and
nine
months ended
September 
30,
2019
and
2018.