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Note 12 - Net Loss Per Share
 6 Months Ended
Jun. 30, 2018
Notes to Financial Statements  
Earnings Per Share [Text Block]
12
.
Net
Loss per Share
 
Basic net loss per share is computed by dividing the net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units and performance share awards, to the extent dilutive. Performance-based performance share awards are considered dilutive when the related performance conditions have been met assuming the end of the reporting period represents the end of the performance period. In periods with a net loss from continuing operations, all potential shares of common stock are excluded from the computation of diluted loss per share as the impact would be antidilutive.
 
Net loss per basic and diluted weighted-average common share outstanding was calculated as follows (in thousands, except per share data):
 
   
Three Months Ended June 30,
    
Six Months Ended June 30,
  
   
2018
    
2017
    
2018
    
2017
  
                                 
Loss from continuing operations
   $
(5,686
 )   $
(1,421
 )   $
(7,637
 )   $
(4,963
 )
Loss on discontinued operations
    
-
      
(647
 )    
-
      
(973
 )
Net loss
   $
(5,686
 )   $
(2,068
 )   $
(7,637
 )   $
(5,936
 )
                                 
Basic weighted-average common shares outstanding
    
9,727
      
9,610
      
9,717
      
9,607
  
Effect of potentially dilutive common shares
(1)
    
-
      
-
      
-
      
-
  
Diluted weighted-average common shares outstanding
    
9,727
      
9,610
      
9,717
      
9,607
  
                                 
Basic and diluted loss per common share:
                                
Continuing operations
   $
(0.59
 )   $
(0.15
 )   $
(0.79
 )   $
(0.52
 )
Discontinued operations
    
-
      
(0.07
 )    
-
      
(0.10
 )
Net loss per share
   $
(0.59
 )   $
(0.22
 )   $
(0.79
 )   $
(0.62
 )
 
 
(
1
)
The weighted-average number of such antidilutive shares
not
included in the computation of diluted loss per share for the
three
and
six
months ended
June 
30,
2018
was approximately 
64,000
and
75,000,
respectively, including approximately 
40,000
and
37,000,
respectively, of performance-based share awards, at the target level of
100%,
that were
not
included because the performance conditions had
not
been met as of
June 
30,
2018.
The weighted-average number of such antidilutive shares
not
included in the computation of diluted loss per share for the
three
and
six
months ended
June 
30,
2017
was approximately 
195,000
and
196,000,
respectively.