Long-term Borrowings (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Components of Long-Term Borrowings

Long-term borrowings as of December 31, 2013, 2012 and 2011 are as follows:

	December 31,
	2013			2012 (As Restated)			2011 (As Restated)
10.5% senior notes due April 2018 (the 2018 Notes)	$	—		$	203,691		$	203,691
6.625% senior notes due July 2021 (the 2021 Notes)		225,000			—			—
Discount on senior notes		(1,077	)		(2,038	)		(2,302	)
Long-term borrowings, net of unamortized discount	$	223,923		$	201,653		$	201,389