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UNAUDITED QUARTERLY FINANCIAL INFORMATION
 12 Months Ended
Dec. 31, 2016
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 2016 and 2015 is as follows:

  
Quarter
 
2016
 
First
  
Second
  
Third
  
Fourth
 
             
Revenue
 
$
47,423
  
$
46,263
  
$
52,877
  
$
50,348
 
(Loss) income from continuing operations
  
(4,638
)
  
(1,642
)
  
1,697
   
84
 
(Loss) income from discontinued operations
  
(1,430
)
  
(1,496
)
  
(2,168
)
  
(18,711
)
Loss income
  
(6,068
)
  
(3,138
)
  
(471
)
  
(18,627
)
Basic
                
(Loss) earnings per share from continuing operations
 
$
(0.20
)
 
$
(0.07
)
 
$
0.07
  
$
0.00
 
(Loss) earnings per share from discontinued operations
  
(0.06
)
  
(0.06
)
  
(0.09
)
  
(0.79
)
Net (loss) earnings per share
 
$
(0.26
)
 
$
(0.13
)
 
$
(0.02
)
 
$
(0.79
)
Diluted
                
(Loss) earnings per share from continuing operations
 
$
(0.20
)
 
$
(0.07
)
 
$
0.07
  
$
0.00
 
(Loss) earnings per share from discontinued operations
  
(0.06
)
  
(0.06
)
  
(0.09
)
  
(0.76
)
Net (loss) earnings per share
 
$
(0.26
)
 
$
(0.13
)
 
$
(0.02
)
 
$
(0.76
)
                 
Weighted average number of common shares outstanding:
                
Basic
  
23,351
   
23,448
   
23,499
   
23,514
 
Diluted
  
23,351
   
23,448
   
24,680
   
24,602
 

  
Quarter
 
2015
 
First
  
Second
  
Third
  
Fourth
 
             
Revenue
 
$
51,345
  
$
48,607
  
$
55,752
  
$
52,552
 
(Loss) income from continuing operations
  
(4,786
)
  
(4,169
)
  
5,217
   
3,878
 
(Loss) income from discontinued operations
  
(2,097
)
  
(3,436
)
  
(2,636
)
  
4,679
 
Net (loss) income
  
(6,883
)
  
(7,605
)
  
2,581
   
8,557
 
Basic
                
(Loss) earnings per share from continuing operations
 
$
(0.21
)
 
$
(0.18
)
 
$
0.22
  
$
0.17
 
(Loss) earnings per share from discontinued operations
  
(0.09
)
  
(0.15
)
  
(0.11
)
  
0.20
 
Net (loss) earnings per share
 
$
(0.30
)
 
$
(0.33
)
 
$
0.11
  
$
0.37
 
Diluted
                
(Loss) earnings per share from continuing operations
 
$
(0.21
)
 
$
(0.18
)
 
$
0.22
  
$
0.17
 
(Loss) earnings per share from discontinued operations
  
(0.09
)
  
(0.15
)
  
(0.11
)
  
0.20
 
Net (loss) earnings per share
 
$
(0.30
)
 
$
(0.33
)
 
$
0.11
  
$
0.37
 
                 
Weighted average number of common shares outstanding:
                
Basic
  
23,056
   
23,132
   
23,230
   
23,247
 
Diluted
  
23,056
   
23,132
   
23,270
   
23,347