Supplemental Information to Statements of Cash Flows

3 Months Ended

Mar. 31, 2013

Supplemental Cash Flow Information [Abstract]

Supplemental Information to Statements of Cash Flows

8. Supplemental Information to Statements of Cash Flows

	Three Months Ended March 31, 2013			Three Months Ended March 31, 2012
Interest Expense Capitalized in Connection with Development Activity	$	930		$	390
Supplemental Schedule of Non-Cash Investing and Financing Activities:
Distribution Payable on Common Stock/Operating Partnership Units	$	9,536		$	—
Distribution Payable on Preferred Stock	$	4,289		$	5,214
Exchange of Operating Partnership Units for Common Stock:
Noncontrolling Interest	$	—		$	(99	)
Common Stock	—			—
Additional Paid-in-Capital	—			99
	$	—		$	—
Mortgage Loan Payable Assumed in Conjunction with a Property Acquisition	$	—		$	12,026
Write-off of Fully Depreciated Assets	$	(13,890	)	$	(13,196	)