Intangible Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill and Intangible Assets Disclosure [Abstract]

Total Intangible Assets and Liabilities

The following table sets forth total intangible assets and liabilities, net of accumulated amortization:

	December 31,
	2011			2010
Assets:
Deferred financing costs	$	18,044		$	16,331
Less accumulated amortization	(5,797		)	(7,031		)
	12,247			9,300
Deferred leasing costs (including lease incentives and acquisition-related intangible assets)	173,697			128,030
Less accumulated amortization	(57,359		)	(52,329		)
	116,338			75,701
Deferred financing and leasing costs, net	$	128,585		$	85,001
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related intangible liabilities	$	16,441		$	733
Less accumulated amortization	(971		)	(200		)
	$	15,470		$	533

Amortization of Intangible Assets and Liabilities

The following table sets forth amortization of intangible assets and liabilities:

	Year Ended December 31,
	2011			2010			2009
Amortization of deferred financing costs	$	3,312		$	3,385		$	2,760
Amortization of deferred leasing costs and acquisition-related intangible assets (in depreciation and amortization)	$	20,980		$	17,383		$	15,064
Amortization of lease incentives (in rental and other revenues)	$	1,371		$	1,239		$	1,110
Amortization of acquisition-related intangible assets (in rental and other revenues)	$	915		$	531		$	102
Amortization of acquisition-related intangible liabilities (in rental and other revenues)	$	(840	)	$	(96	)	$	(94	)

Scheduled Future Amortization of Intangible Assets and Liabilities

The following table sets forth scheduled future amortization of intangible assets and liabilities:

Years Ending December 31,	Amortization of Deferred Financing Costs		Amortization of Deferred Leasing Costs and Acquisition-Related Intangible Assets (in Depreciation and Amortization)		Amortization of Lease Incentives (in Rental and Other Revenues)		Amortization of Acquisition-Related Intangible Assets (in Rental and Other Revenues)		Amortization of Acquisition-Related Intangible Liabilities (in Rental and Other Revenues)
2012	$	3,386	$	25,082	$	1,291	$	1,054	$	(2,123	)
2013	2,982		20,503		1,136		822		(2,094		)
2014	2,682		16,336		973		527		(2,019		)
2015	2,073		12,411		752		342		(1,808		)
2016	704		9,226		579		281		(1,511		)
Thereafter	420		22,095		2,186		742		(5,915		)
	$	12,247	$	105,653	$	6,917	$	3,768	$	(15,470	)