Intangible Assets and Below Market Lease Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Total intangible assets and below market lease liabilities [Table Text Block]

The following table sets forth total intangible assets and acquisition-related below market lease liabilities, net of accumulated amortization:

	September 30, 2013			December 31, 2012
Assets:
Deferred financing costs	$	19,506		$	21,759
Less accumulated amortization	(8,632		)	(7,862		)
	10,874			13,897
Deferred leasing costs (including lease incentives and above market lease and in-place lease acquisition-related intangible assets)	298,561			220,113
Less accumulated amortization	(81,609		)	(68,001		)
	216,952			152,112
Deferred financing and leasing costs, net	$	227,826		$	166,009
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related below market lease liabilities	$	55,323		$	37,019
Less accumulated amortization	(6,900		)	(3,383		)
	$	48,423		$	33,636

Amortization of intangible assets and below market lease liabilities [Table Text Block]

The following table sets forth amortization of intangible assets and acquisition-related below market lease liabilities:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
Amortization of deferred financing costs	$	963		$	907		$	2,860		$	2,709
Amortization of deferred leasing costs and acquisition-related intangible assets (in depreciation and amortization)	$	10,751		$	6,667		$	26,962		$	19,930
Amortization of lease incentives (in rental and other revenues)	$	347		$	386		$	1,061		$	1,037
Amortization of acquisition-related intangible assets (in rental and other revenues)	$	1,548		$	433		$	2,499		$	1,027
Amortization of acquisition-related intangible assets (in rental property and other expenses)	$	140		$	46		$	416		$	46
Amortization of acquisition-related below market lease liabilities (in rental and other revenues)	$	(1,584	)	$	(647	)	$	(3,737	)	$	(1,744	)

Scheduled future amortization of intangible assets and below market lease liabilities [Table Text Block]

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

	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 Assets (in Rental Property and Other Expenses)		Amortization of Acquisition-Related Below Market Lease Liabilities (in Rental and Other Revenues)
October 1 through December 31, 2013	$	865	$	10,222	$	320	$	1,240	$	138	$	(1,567	)
2014	3,233		38,795		1,199		4,401		553		(6,011		)
2015	2,599		32,028		971		3,627		553		(5,728		)
2016	1,500		26,229		794		2,815		553		(5,414		)
2017	1,213		22,312		729		2,265		553		(5,165		)
Thereafter	1,464		57,402		2,553		5,058		1,642		(24,538		)
	$	10,874	$	186,988	$	6,566	$	19,406	$	3,992	$	(48,423	)
Weighted average remaining amortization periods as of September 30, 2013 (in years)	5.1		6.7		7.9		6.7		7.2		9.3

Total intangible assets and below market lease liabilities from acquisition activity [Table Text Block]

The following table sets forth the intangible assets acquired and below market lease liabilities assumed as a result of 2013 acquisition activity:

	Acquisition-Related Intangible Assets (amortized in Rental and Other Revenues)		Acquisition-Related Intangible Assets (amortized in Depreciation and Amortization)		Acquisition-Related Below Market Lease Liabilities (amortized in Rental and Other Revenues)
Amount recorded from acquisition activity	$	17,201	$	58,422	$	(19,124	)
Weighted average remaining amortization periods as of September 30, 2013 (in years)	6.5		6.5		8.9