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EARNINGS PER SHARE (Tables)
 9 Months Ended
Sep. 30, 2016
EARNINGS PER SHARE [Abstract]  
Computations of Basic and Diluted Earnings Per Share
The computations of basic and diluted earnings per share for the Company are as follows (in thousands, except per share data):

  
Three Months Ended
  
Nine Months Ended
 
  
September 30, 2016
  
September 30, 2015
  
September 30, 2016
  
September 30, 2015
 
Earnings per share attributable to common shareholders:
            
From operations prior to revaluation of redeemable non controlling interests, net of tax
 
$
5,713
  
$
5,818
  
$
18,112
  
$
16,288
 
Charges to additional paid-in-capital - revaluation of redeemable non-controlling interests, net of tax
  
-
   
-
   
-
   
(376
)
  
$
5,713
  
$
5,818
  
$
18,112
  
$
15,912
 
Basic and diluted earnings per share attributable to common shareholders:
                
From operations prior to revaluation of redeemable non-controlling interests, net of tax
 
$
0.46
  
$
0.47
  
$
1.45
  
$
1.32
 
Charges to additional paid-in-capital - revaluation of redeemable non-controlling interests, net of tax
  
-
   
-
   
-
   
(0.03
)
  
$
0.46
  
$
0.47
  
$
1.45
  
$
1.29
 
                 
Shares used in computation:
                
Basic and diluted earnings per share - weighted-average shares
  
12,520
   
12,421
   
12,494
   
12,382