Deferred Costs, Acquired Lease Intangibles and Goodwill (Tables)

12 Months Ended

Dec. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Deferred Costs, Net

Deferred costs, net, consisted of the following at December 31, 2017 and 2016 (amounts in thousands):

	2017			2016
Leasing costs	$	164,751		$	140,325
Acquired in-place lease value and deferred leasing costs	237,364			253,113
Acquired above-market leases	67,415			74,770
	469,530			468,208
Less: accumulated amortization	(215,102		)	(195,617		)
Total deferred costs, net, excluding net deferred financing costs	$	254,428		$	272,591

Deferred financing costs, net, consisted of the following at December 31, 2017 and 2016 (amounts in thousands):     

	2017			2016
Financing costs	$	24,446		$	23,145
Less: accumulated amortization	(7,039		)	(12,241		)
Total deferred financing costs, net	$	17,407		$	10,904

Schedule of Amortizing Acquired Intangible Assets and Liabilities

Amortizing acquired intangible assets and liabilities consisted of the following at December 31, 2017 and 2016 (amounts in thousands):     

	2017			2016
Acquired below-market ground leases	$	396,916		$	396,916
Less: accumulated amortization	(28,687		)	(20,856		)
Acquired below-market ground leases, net	$	368,229		$	376,060

	2017			2016
Acquired below-market leases	$	(132,026	)	$	(135,026	)
Less: accumulated amortization	65,979			52,726
Acquired below-market leases, net	$	(66,047	)	$	(82,300	)

Schedule of Future Amortization Expense and Rental Revenue from Acquired Intangible Assets

We expect to recognize amortization expense and rental revenue from the acquired intangible assets and liabilities as follows (amounts in thousands):

For the year ending:	Future Ground Rent Amortization		Future Amortization Expense		Future Rental Revenue
2018	$	7,831	$	18,650	$	6,442
2019	7,831		15,996		6,689
2020	7,831		13,046		3,559
2021	7,831		11,302		2,857
2022	7,831		10,485		3,175
Thereafter	329,074		41,549		12,690
	$	368,229	$	111,028	$	35,412