Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Summary of Long-Term Debt

The carrying value and fair value of the Company's Long-term debt is as follows (in thousands):

	September 30, 2013				December 31, 2012
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Notes	$	—	$	—	$	15,000	$	15,000
Senior Secured Notes	305,000		299,663		—		—
Credit Agreement	535,000		535,000		—		—
Convertible Notes	117,259		117,845		—		—
Total	957,259		952,508		15,000		15,000
Less: Current portion	235,000		235,000		—		—
Total Long-term debt	$	722,259	$	717,508	$	15,000	$	15,000

Recorded Expenses with Respect to Long-Term Debt

The Company recorded expenses with respect to the Long term debt as follows (in thousands):

	For the three months   ended September 30,				For the nine months   ended September 30,
	2013		2012		2013		2012
Interest expense	$	19,173	$	688	$	21,366	$	1,134
Amortization of debt issuance cost (1)	2,007		103		2,479		152
Commitment fee (1)	267		390		9,204		390
Total	$	21,447	$	1,181	$	33,049	$	1,676

⁽¹⁾  Included in Other expense.