Goodwill and Acquisition-Related Intangibles

The gross and net amounts of goodwill and of acquisition-related intangibles for all acquisitions were as follows:



							Weighted-Average
(In thousands)	March 30, 2019			March 31, 2018			Amortization Life
Goodwill	$	340,718		$	162,421
Core technology, gross	107,250			82,480
Less accumulated amortization	(82,611		)	(78,562		)
Core technology, net	24,639			3,918			4.3 years
Other intangibles, gross	51,016			46,966
Less accumulated amortization	(47,642		)	(46,761		)
Other intangibles, net	3,374			205			2.5 years
In-process research and development (not subject to amortization)	52,710			—
Total acquisition-related intangibles, gross	210,976			129,446
Less accumulated amortization	(130,253		)	(125,323		)
Total acquisition-related intangibles, net	$	80,723		$	4,123

Amortization expense for acquisition-related intangibles for fiscal 2019, 2018 and 2017 were $4.9 million, $2.2 million and $5.1 million, respectively.

During the second quarter of fiscal 2019, the Company recorded $178.3 million of goodwill and $81.5 million of intangibles attributable to the acquisition of Deephi Technology. Ltd (Deephi Tech). See "Note 20. Business Combination" to the Company's consolidated financial statements.

Based on the carrying value of acquisition-related intangibles recorded as of March 30, 2019, and assuming no subsequent impairment of the underlying assets, the annual amortization expense for acquisition-related intangibles is expected to be as follows:



Fiscal	(In thousands)
2020	$	7,464
2021	7,442
2022	6,089
2023	4,954
Thereafter	2,064
Total	$	28,013

In-process research and development is not subject to amortization prior to the completion of the projects and therefore the balance is excluded from the above annual amortization expense schedule.