GOODWILL AND INTANGIBLE ASSETS:

Goodwill by operating segment for the three months ended June 30, 2018 (dollars in thousands) was as follows:



	LiveRamp			Acxiom Marketing Solutions			Total
Balance at March 31, 2018	$	203,639		$	392,356		$	595,995
Reallocation of segments	1,377			(1,377		)	—
Change in foreign currency translation adjustment	(62		)	(138		)	(200		)
Balance at June 30, 2018	$	204,954		$	390,841		$	595,795

Goodwill by component included in each segment as of June 30, 2018 was:



	LiveRamp		Acxiom Marketing Solutions		Total
U.S.	$	201,449	$	382,981	$	584,430
APAC	3,505		7,860		11,365
Balance at June 30, 2018	$	204,954	$	390,841	$	595,795

The amounts allocated to intangible assets from acquisitions include developed technology, customer relationships, trade names, and publisher relationships. Amortization lives for those intangibles range from two years to ten years. The following table shows the amortization activity of intangible assets (dollars in thousands):



	June 30, 2018			March 31, 2018
Developed technology, gross (Software)	$	54,150		$	54,150
Accumulated amortization	(47,119		)	(43,533		)
Net developed technology	$	7,031		$	10,617

Customer relationship/Trade name, gross (Other assets, net)	$	43,346		$	43,364
Accumulated amortization	(29,421		)	(27,953		)
Net customer/trade name	$	13,925		$	15,411

Publisher relationship, gross (Other assets, net)	$	23,800		$	23,800
Accumulated amortization	(6,280		)	(5,289		)
Net publisher relationship	$	17,520		$	18,511

Total intangible assets, gross	$	121,296		$	121,314
Total accumulated amortization	(82,820		)	(76,775		)
Total intangible assets, net	$	38,476		$	44,539

Intangible assets by operating segment as of June 30, 2018 was (dollars in thousands):



	LiveRamp		Acxiom Marketing Solutions		Total
Developed technology	7,031		—		7,031
Customer/Trade name	13,921		4		13,925
Publisher relationship	17,520		—		17,520
Balance at June 30, 2018	$	38,472	$	4	$	38,476

Total amortization expense related to intangible assets for the three months ended June 30, 2018 and 2017 was $6.1 million and $6.0 million, respectively. The following table presents the estimated future amortization expenses related to purchased and other intangible assets. The amount for 2019 represents the remaining nine months ending March 31, 2019. All other periods represent fiscal years ending March 31 (dollars in thousands):



Fiscal Year:
2019	$	9,917
2020	11,950
2021	8,025
2022	5,150
2023	3,434
	$	38,476