XML 35 R24.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 10 - Income (Loss) Per Share (Tables)
 9 Months Ended
Sep. 30, 2017
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three Months Ended September 30,
    
Nine Months Ended September 30,
  
   
2017
    
2016
    
2017
    
2016
  
                                 
Income (loss) from continuing operations
   $
(1,587
 )   $
1,420
     $
(6,550
 )   $
(13,568
 )
Loss on discontinued operations
    
(482
 )    
(693
 )    
(1,455
 )    
(1,529
 )
Net income (loss)
   $
(2,069
 )   $
727
     $
(8,005
 )   $
(15,097
 )
                                 
Basic weighted-average common shares outstanding
    
9,620
      
9,597
      
9,611
      
9,583
  
Effect of potentially dilutive common shares
(1)
    
-
      
23
      
-
      
-
  
Diluted weighted-average common shares outstanding
    
9,620
      
9,620
      
9,611
      
9,583
  
                                 
Income (loss) per basic common share:
                               
Continuing operations
  $
(0.16
 )   $
0.15
     $
(0.68
 )   $
(1.42
 )
Discontinued operations
   
(0.05
 )    
(0.07
 )    
(0.15
 )    
(0.16
 )
Net income (loss) per share
  $
(0.21
 )   $
0.08
     $
(0.83
 )   $
(1.58
 )
                                 
Income (loss) per diluted common share:
                               
Continuing operations
  $
(0.16
 )   $
0.15
     $
(0.68
 )   $
(1.42
 )
Discontinued operations
   
(0.05
 )    
(0.07
 )    
(0.15
 )    
(0.16
 )
Net income (loss) per share assuming dilution
  $
(0.21
 )   $
0.08
     $
(0.83
 )   $
(1.58
 )