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Long-Term Debt and Senior Subordinated Credit Facility
6 Months Ended
Jun. 30, 2013
Debt Disclosure [Abstract]  
Long-Term Debt and Senior Subordinated Credit Facility
Long-Term Debt and Senior Subordinated Credit Facility
Long-term debt consisted of the following:
 
 
December 31,
2012
 
June 30,
2013
Term loan facility
$
340,435

 
$
340,000

Discount on term loan facility of 4.35%
(5,174
)
 
(2,079
)
Senior notes
190,000

 
190,000

Discount on senior notes of 8.25%
(1,565
)
 
(1,393
)
Equipment debt
34,939

 
32,516

Long-term debt, including current portion
558,635

 
559,044

Less current portion
13,145

 
15,813

Long-term debt
$
545,490

 
$
543,231