Partners Equity of The Operating Partnership (Tables)

9 Months Ended

Sep. 30, 2011

Beneficiaries Equity of The Parent Company and Partners Equity of The Operating [Abstract]

Earnings per Common Partnership Unit

	Three-month periods ended September 30,
	2011						2010
	Basic			Diluted			Basic			Diluted
Numerator
Income (loss) from continuing operations	$	6,581		$	6,581		$	(6,998	)	$	(6,998	)
Amount allocable to unvested restricted unitholders		(121	)		(121	)		(128	)		(128	)
Preferred unit dividends		(1,998	)		(1,998	)		(1,998	)		(1,998	)
Income (loss) from continuing operations available to common unitholders		4,462			4,462			(9,124	)		(9,124	)
Discontinued operations attributable to common unitholders		30			30			382			382
Net income (loss) attributable to common unitholders	$	4,492		$	4,492		$	(8,742	)	$	(8,742	)
Denominator
Weighted-average units outstanding		145,372,247			145,372,247			139,423,151			139,423,151
Contingent securities/Share based compensation		—			1,278,964			—			—
Total weighted-average units outstanding		145,372,247			146,651,211			139,423,151			139,423,151
Earnings per Common Partnership Unit:
Income (loss) from continuing operations attributable to common unitholders	$	0.03		$	0.03		$	(0.06	)	$	(0.06	)
Discontinued operations attributable to common unitholders		—			—			—			—
Net income (loss) attributable to common unitholders	$	0.03		$	0.03		$	(0.06	)	$	(0.06	)

	Nine-month periods ended September 30,
	2011						2010
	Basic			Diluted			Basic			Diluted
Numerator
Loss from continuing operations	$	(4,042	)	$	(4,042	)	$	(20,021	)	$	(20,021	)
Amount allocable to unvested restricted unitholders		(384	)		(384	)		(384	)		(384	)
Preferred unit dividends		(5,994	)		(5,994	)		(5,994	)		(5,994	)
Loss from continuing operations available to common unitholders		(10,420	)		(10,420	)		(26,399	)		(26,399	)
Discontinued operations attributable to common unitholders		3,929			3,929			7,406			7,406
Loss attributable to common unitholders	$	(6,491	)	$	(6,491	)	$	(18,993	)	$	(18,993	)
Denominator
Weighted-average units outstanding		145,027,662			145,027,662			135,135,380			135,135,380
Earnings per Common Partnership Unit:
Income (loss) from continuing operations attributable to common unitholders	$	(0.07	)	$	(0.07	)	$	(0.19	)	$	(0.19	)
Discontinued operations attributable to common unitholders		0.03			0.03			0.05			0.05
Net income (loss) attributable to common unitholders	$	(0.04	)	$	(0.04	)	$	(0.14	)	$	(0.14	)