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SUPPLEMENTAL CASH FLOW INFORMATION
 12 Months Ended
Dec. 31, 2016
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION
NOTE 16 - SUPPLEMENTAL CASH FLOW INFORMATION

Cash paid during the year for:
  
2016
  
2015
  
2014
 
Income taxes
 
$
30,741
  
$
19,551
  
$
25,304
 
Interest
 
$
6,669
  
$
5,987
  
$
4,685
 

Non-cash financing activities:
  
2016
  
2015
  
2014
 
Dividends payable
 
$
12,088
  
$
10,727
  
$
9,251