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Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2011
Long-Term Debt and Other Borrowings 
Long-Term Debt Table
   
September 30, 2011
  
December 31, 2010
 
     
(In Thousands)
 
 
Scheduled Maturity
      
Bank revolving line of credit facility
June 26, 2015
 $-  $- 
5.90% Senior Notes, Series 2006-A
April 30, 2016
  90,000   90,000 
6.30% Senior Notes, Series 2008-A
April 30, 2013
  35,000   35,000 
6.56% Senior Notes, Series 2008-B
April 30, 2015
  90,000   90,000 
5.09% Senior Notes, Series 2010-A
December 15, 2017
  65,000   65,000 
5.67% Senior Notes, Series 2010-B
December 15, 2020
  25,000   25,000 
Partnership line of credit facility
June 24, 2015
  -   - 
European bank credit facility
    -   - 
Other
    35   35 
Total long-term debt
    305,035   305,035 
Less current portion
    -   - 
     Long-term debt, net
   $305,035  $305,035