Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Summary of Debt

Debt consists of the following (in thousands):

	As of December 31,
	2013			2012
Senior notes, unsecured, with interest at 11%	$	79,750		$	79,750
Discount on 11% senior unsecured notes		(2,270	)		(4,911	)
Less current portion		(77,480	)		0
	$	0		$	74,839

Principal Payment Requirements on Long-Term Debt Outstanding

The principal payment requirements for our debt outstanding at December 31, 2013 are as follows (in thousands):

2014	$	79,750
	$	79,750