Indebtedness (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Information Regarding Indebtedness

The following table discloses certain information regarding our indebtedness:

	Outstanding Balance at						Interest Rate at March 31, 2013		Effective Interest Rate at Issuance		Maturity Date
	March 31, 2013			December 31, 2012
Mortgage Loans Payable, Net	$	745,832		$	763,616		4.03% - 8.26%		4.03% - 8.26%		January 2014 - September 2022
Unamortized Premiums	(151		)	(161		)
Mortgage Loans Payable, Gross	$	745,681		$	763,455
Senior Unsecured Notes, Net
2016 Notes	$	159,524		$	159,510		5.750	%	5.91	%	1/15/2016
2017 Notes	55,386			55,385			7.500	%	7.52	%	12/1/2017
2027 Notes	6,066			6,066			7.150	%	7.11	%	5/15/2027
2028 Notes	51,264			55,261			7.600	%	8.13	%	7/15/2028
2032 Notes	11,501			11,500			7.750	%	7.87	%	4/15/2032
2014 Notes	80,040			79,683			6.420	%	6.54	%	6/1/2014
2017 II Notes	106,752			106,745			5.950	%	6.37	%	5/15/2017
Subtotal	$	470,533		$	474,150
Unamortized Discounts	2,187			2,570
Senior Unsecured Notes, Gross	$	472,720		$	476,720
Unsecured Credit Facility	$	18,000		$	98,000		1.904	%	1.904	%	12/12/2014

Senior Unsecured Notes Repurchases

During the three months ended March 31, 2013, we repurchased and retired the following senior unsecured notes prior to maturity:

	Principal Amount Repurchased	Purchase Price
2028 Notes	4,000	4,566

Schedule of Maturities of Long-term Debt

The following is a schedule of the stated maturities and scheduled principal payments as of March 31, 2013 of our indebtedness, exclusive of premiums and discounts, for the next five years ending December 31, and thereafter:

	Amount
Remainder of 2013	$	10,626
2014	153,811
2015	49,862
2016	295,309
2017	174,153
Thereafter	552,640
Total	$	1,236,401

Summary of Indebtedness at Estimated Fair Value

At March 31, 2013 and December 31, 2012, the fair values of our indebtedness were as follows:

	March 31, 2013				December 31, 2012
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Mortgage Loans Payable, Net	$	745,832	$	794,940	$	763,616	$	814,915
Senior Unsecured Notes, Net	470,533		517,288		474,150		516,943
Unsecured Credit Facility	18,000		18,031		98,000		98,192
Total	$	1,234,365	$	1,330,259	$	1,335,766	$	1,430,050