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UNAUDITED QUARTERLY FINANCIAL INFORMATION
12 Months Ended
Dec. 31, 2018
UNAUDITED QUARTERLY FINANCIAL INFORMATION [Abstract]  
UNAUDITED QUARTERLY FINANCIAL INFORMATION
16.
UNAUDITED QUARTERLY FINANCIAL INFORMATION

The following tables have been updated to reflect changes in discontinued operations.  Quarterly financial information for 2018 and 2017 is as follows:

  
Quarter
 
2018
 
First
  
Second
  
Third
  
Fourth
 
             
Revenue
 
$
61,889
  
$
61,120
  
$
70,078
  
$
70,113
 
Net (loss) income
  
(6,874
)
  
(4,104
)
  
(600
)
  
5,033
 
Basic
                
Net (loss) earnings per share
 
$
(0.28
)
 
$
(0.17
)
 
$
(0.02
)
 
$
0.21
 
Diluted
                
Net (loss) earnings per share
 
$
(0.28
)
 
$
(0.17
)
 
$
(0.02
)
 
$
0.20
 
                 
Weighted average number of common shares outstanding:
                
Basic
  
24,138
   
24,486
   
24,533
   
24,533
 
Diluted
  
24,138
   
24,486
   
24,533
   
24,562
 

  
Quarter
 
2017
 
First
  
Second
  
Third
  
Fourth
 
             
Revenue
 
$
65,279
  
$
61,865
  
$
67,308
  
$
67,401
 
Net (loss) income
  
(10,929
)
  
(6,771
)
  
(1,490
)
  
7,707
 
Basic
                
Net (loss) earnings per share
 
$
(0.46
)
 
$
(0.28
)
 
$
(0.06
)
 
$
0.32
 
Diluted
                
Net (loss) earnings per share
 
$
(0.46
)
 
$
(0.28
)
 
$
(0.06
)
 
$
0.31
 
                 
Weighted average number of common shares outstanding:
                
Basic
  
23,609
   
23,962
   
24,024
   
24,025
 
Diluted
  
23,609
   
23,962
   
24,024
   
24,590