Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Schedule Of Long-Term Debt) (Details)

v2.4.0.8
Long-Term Debt (Schedule Of Long-Term Debt) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Sep. 30, 2012
Debt Instrument [Line Items]      
Secured credit $ 243,750 $ 250,000 $ 250,000
Total long-term debt 243,750 250,000 250,000
Less: current maturities (12,500) (9,375) (6,250)
Long-term debt, less current maturities 231,250 240,625 243,750
Secured Credit Agreement Expiring April 24, 2017 [Member] | Term loan
     
Debt Instrument [Line Items]      
Secured credit 243,750 250,000 250,000
Secured Credit Agreement Expiring April 24, 2017 [Member] | Revolving credit facility
     
Debt Instrument [Line Items]      
Secured credit $ 0 $ 0 $ 0