Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2013

Long-Term Debt [Abstract]

Schedule of Long-Term Debt Instruments

	September 30, 2013		December 31, 2012
7.75% Senior Notes due 2019	$	475,000	$	475,000
7.75% Senior Notes due 2022		300,000		300,000
Revolving Credit Facility		—		—
Unamortized (discount) premium		1,517		1,683
Capital leases and other  notes		108,431		106,458
		884,948		883,141
Less current portion		39,895		38,235
	$	845,053	$	844,906

Schedule of Interest Expense

	Nine Months Ended September 30,
	2013		2012
Cash payments for interest	$	50,758	$	47,510
Commitment and other fees paid		1,351		1,228
Amortization of debt issuance costs and discount or premium on notes		2,134		1,939
Change in accrued interest		(3,376)		(5,184)
Capitalized interest		(336)		(377)
Other		10		17
	$	50,541	$	45,133