Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Long-Term Debt (Details)

v2.4.0.8
Long-Term Debt - Long-Term Debt (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
8.50% Senior Notes $ 900,000 $ 900,000
Debt premium, net of amortization 14,262 15,421
Revolving bank credit facility 310,000 290,000
Total long-term debt 1,224,262 1,205,421
Current maturities of long-term debt      
Long term debt, less current maturities $ 1,224,262 $ 1,205,421