Interest Expense

9 Months Ended

Sep. 30, 2014

Interest Expense [Abstract]

Interest Expense

Interest Expense

The following table presents the components of the Company’s interest expense:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
	(In thousands)
Contractual interest on the Subordinated Convertible Debentures	$	10,156		$	10,156		$	30,469		$	30,469
Contractual interest on Senior Notes	8,672			8,672			26,015			15,899
Amortization of debt discount on the Subordinated Convertible Debentures	2,375			2,189			6,986			6,435
Credit facility and amortization of debt issuance costs	497			443			1,482			1,623
Interest capitalized to Property and equipment, net	(167		)	(341		)	(544		)	(902		)
Total interest expense	$	21,533		$	21,119		$	64,408		$	53,524