Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Preferred Shares Outstanding and Liquidation Preference

The following table summarizes the preferred shares outstanding at December 31, 2012 and 2011:

	Year Ended 2012				Year Ended 2011
	Shares Outstanding		Liquidation Preference		Shares Outstanding		Liquidation Preference
Series F Preferred Stock		500	$	50,000		500	$	50,000
Series G Preferred Stock		250	$	25,000		250	$	25,000
Series J Preferred Stock		400	$	100,000		600	$	150,000
Series K Preferred Stock		200	$	50,000		200	$	50,000

Common Stock Outstanding, Including Unvested Restricted Shares of Common Stock

The following table is a roll-forward of our shares of common stock outstanding, including unvested restricted shares of common stock (see Note 13), for the three years ended December 31, 2012:

	Shares of Common Stock Outstanding
Balance at December 31, 2009		61,845,214
Issuance of Common Stock, Including Vesting of Restricted Stock Units		6,518,736
Issuance of Restricted Stock Shares		573,198
Repurchase and Retirement of Restricted Stock Shares		(123,438	)
Conversion of Operating Partnership Units		27,586
Balance at December 31, 2010		68,841,296
Issuance of Common Stock, Including Vesting of Restricted Stock Units		17,646,586
Issuance of Restricted Stock Shares		292,339
Repurchase and Retirement of Restricted Stock Shares		(98,603	)
Conversion of Operating Partnership Units		125,784
Balance at December 31, 2011		86,807,402
Issuance of Common Stock, Including Vesting of Restricted Stock Units		11,085,905
Issuance of Restricted Stock Shares		565,137
Repurchase and Retirement of Restricted Stock Shares		(225,557	)
Conversion of Operating Partnership Units		535,026
Balance at December 31, 2012		98,767,913

Summary of Dividend Distributions

The following table summarizes dividends/distributions declared for the past three years:

	Year Ended 2012				Year Ended 2011				Year Ended 2010
	Dividend/ Distribution per Share/ Unit		Total Dividend/ Distribution		Dividend/ Distribution per Share/ Unit		Total Dividend/ Distribution		Dividend/ Distribution per Share/ Unit		Total Dividend/ Distribution
Common Stock/Operating Partnership Units	$	0.0000	$	—	$	0.0000	$	—	$	0.0000	$	—
Series F Preferred Stock	$	5,455.8891	$	2,728	$	6,510.9028	$	3,256	$	6,736.1540	$	3,368
Series G Preferred Stock	$	7,236.0000	$	1,809	$	7,236.0000	$	1,809	$	7,236.0000	$	1,809
Series J Preferred Stock*	$	18,125.2000	$	10,785	$	18,125.2000	$	10,875	$	18,125.2000	$	10,875
Series K Preferred Stock	$	18,125.2000	$	3,625	$	18,125.2000	$	3,625	$	18,125.2000	$	3,625

 * The distribution per share related to redeemed preferred stock was pro-rated as discussed in the "Preferred Stock" section.