Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Summary of Debt, Net of Discounts

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

	As of June  30, 2013					As of December  31, 2012
	Balance		Interest Rate			Balance			Interest Rate
Revolving credit facility	$	40,000		Variable		$	125,000			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	%		200,000			6.375	%
Exchangeable senior notes:
Principal amount (A)		—		N/A			11,000			9.250	%
Unamortized discount		—					(37	)
		—					10,963
Term loans		114,074		Various			114,197			Various
	$	929,074				$	1,025,160

Principal Payments Due for Debt

As of June 30, 2013, principal payments due for our debt are as follows (in thousands):

2013	$	125
2014		266
2015		40,283
2016		225,299
2017		320
Thereafter		662,781
Total	$	929,074

(A) The exchangeable senior notes were paid in full on April 1, 2013.