INTANGIBLES

The following is a summary of our intangibles as of June 30, 2015 and December 31, 2014:



	June 30, 2015				December 31, 2014
	Balance			Remaining Weighted Average Amortization Period in Years	Balance			Remaining Weighted Average Amortization Period in Years
	(Dollars in thousands)
Intangible assets:
Above market lease intangibles	$	224,563		8.2	$	210,573		8.2
In-place and other lease intangibles	1,083,488			19.3	829,078			23.9
Goodwill and other intangibles	1,230,458			8.2	489,384			7.9
Accumulated amortization	(619,192		)	N/A	(549,026		)	N/A
Net intangible assets	$	1,919,317		17.2	$	980,009		19.9
Intangible liabilities:
Below market lease intangibles	$	453,750		14.6	$	425,092		14.7
Other lease intangibles	36,067			30.6	32,103			26.1
Accumulated amortization	(171,651		)	N/A	(158,480		)	N/A
Purchase option intangibles	22,644			N/A	22,900			N/A
Net intangible liabilities	$	340,810		15.4	$	321,615		15.2

N/A—Not Applicable.

Above market lease intangibles and in-place and other lease intangibles are included in acquired lease intangibles within real estate investments on our Consolidated Balance Sheets. Goodwill and other intangibles (including non-compete agreements, trade names and trademarks) are included in other assets on our Consolidated Balance Sheets. Below market lease intangibles, other lease intangibles and purchase option intangibles are included in accounts payable and other liabilities on our Consolidated Balance Sheets. For the six months ended June 30, 2015 and 2014, our net amortization expense related to these intangibles was $63.8 million and $31.5 million, respectively. The estimated net amortization expense related to these intangibles for each of the next five years is as follows: 2015—$65.3 million; 2016—$81.6 million; 2017—$34.7 million; 2018—$25.9 million; and 2019—$19.7 million.