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SUPPLEMENTAL CASH FLOW INFORMATION
12 Months Ended
Dec. 31, 2012
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION
NOTE 13 - SUPPLEMENTAL CASH FLOW INFORMATION

Cash paid during the year for:
   
2012
  
2011
  
2010
 
Income taxes
 $14,836  $17,662  $17,348 
Interest
 $6  $84  $111 
 
Cash paid during the year for acquisition of assets:
   
2012
  
2011
  
2010
 
Assets acquired
 $-  $-  $7,313 
Less: liabilities assumed
  -   -   (2,652)
Cash paid for acquisitions
 $-  $-  $4,661 

Non-cash financing activities:
   
2012
  
2011
  
2010
 
Dividends payable
 $-  $5,237  $4,311