Intangible Assets and Below Market Lease Liabilities (Tables)

6 Months Ended

Jun. 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:

	June 30, 2013			December 31, 2012
Assets:
Deferred financing costs	$	21,368		$	21,759
Less accumulated amortization	(9,528		)	(7,862		)
	11,840			13,897
Deferred leasing costs (including lease incentives and above market lease and in-place lease acquisition-related intangible assets)	245,982			223,100
Less accumulated amortization	(76,020		)	(68,978		)
	169,962			154,122
Deferred financing and leasing costs, net	$	181,802		$	168,019
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related below market lease liabilities	$	45,415		$	37,019
Less accumulated amortization	(5,350		)	(3,383		)
	$	40,065		$	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 June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Amortization of deferred financing costs	$	948		$	900		$	1,897		$	1,802
Amortization of deferred leasing costs and acquisition-related intangible assets (in depreciation and amortization)	$	8,123		$	7,180		$	16,431		$	13,505
Amortization of lease incentives (in rental and other revenues)	$	344		$	330		$	725		$	664
Amortization of acquisition-related intangible assets (in rental and other revenues)	$	484		$	324		$	951		$	594
Amortization of acquisition-related intangible assets (in rental property and other expenses)	$	139		$	—		$	276		$	—
Amortization of acquisition-related below market lease liabilities (in rental and other revenues)	$	(1,031	)	$	(553	)	$	(2,153	)	$	(1,097	)

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)
July 1 through December 31, 2013	$	1,828	$	17,283	$	621	$	1,032	$	277	$	(2,856	)
2014	3,241		30,455		1,160		1,817		553		(5,080		)
2015	2,606		24,935		932		1,438		553		(4,367		)
2016	1,508		20,563		738		1,085		553		(4,293		)
2017	1,220		17,526		664		951		553		(4,037		)
Thereafter	1,437		41,368		2,107		1,156		1,642		(19,432		)
	$	11,840	$	152,130	$	6,222	$	7,479	$	4,131	$	(40,065	)
Weighted average remaining amortization periods as of June 30, 2013 (in years)	5.4		6.4		7.6		5.1		8.0		9.2

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	$	3,383	$	19,180	$	(8,582	)
Weighted average remaining amortization periods (in years)	4.2		5.3		7.5