Debt (Tables)

6 Months Ended

Jun. 30, 2012

Summary of Debt, Net of Discounts

The following is a summary of debt, net of discounts (dollar amounts in thousands):

	As of June 30, 2012				As of December 31, 2011
	Balance			Interest Rate	Balance			Interest Rate
Revolving credit facilities (A)	$	—		Variable	$	89,600		Variable
2006 Senior Unsecured Notes		125,000		Various		125,000		Various
2011 Senior Unsecured Notes		450,000		6.875%		450,000		6.875%
2012 Senior Unsecured Notes		200,000		6.375%		—
Exchangeable senior notes:
Principal amount		11,000		9.250%		11,000		9.250%
Unamortized discount		(111	)			(180	)
		10,889				10,820
Term loans		114,315		Various		14,429		6.200%
	$	900,204			$	689,849

(A) Our $42 million collateralized revolving credit facility expired in June 2012.

Principal Payments Due for Debt

As of June 30, 2012, principal payments due for our debt (which exclude the effects of any discounts recorded) are as follows:

2012	$	117
2013		11,249
2014		266
2015		283
2016		225,299
Thereafter		663,101
Total	$	900,315