Quarterly report pursuant to Section 13 or 15(d)

Debt (Schedule Of Debt) (Details)

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Debt (Schedule Of Debt) (Details) (USD $)
In Thousands
Sep. 30, 2011
Dec. 31, 2010
Debt [Abstract]    
Senior notes, at par $ 250,000 $ 175,000
Unamortized discount on senior notes (2,944)  
Interest rate swap fair value 10,489  
Senior notes, net 257,545 175,000
Revolving credit agreement   60,000
Mortgage notes payable 87,645 89,500
Capital leases and other 6,106 6,141
Total debt 351,296 330,641
Less current portion (3,203) (2,817)
Long-term debt $ 348,093 $ 327,824