Goodwill is recorded at cost and tested for potential impairment at least annually. Goodwill was $26.4 million as of March 30, 2019 and December 29, 2018.

Intangible assets are recorded at cost, less accumulated amortization. Certain of the Company’s intangible assets are denominated in foreign currencies. The aggregate $50,000 increase in the adjusted cost basis of the Company’s intangible assets as of March 30, 2019, as compared with December 29, 2018, was due to foreign currency movements. Such foreign currency movements also increased the March 30, 2019 balance of accumulated amortization of the intangibles assets by $50,000 as compared with December 29, 2018. Intangible assets as of March 30, 2019 and December 29, 2018 consisted of the following (in thousands):

	March 30, 2019
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	35,997	$	(17,040	)	$	18,957
Customer relationships		6,538		(1,790	)		4,748
In-process research and development		1,400		—			1,400
Trade name		1,500		(33	)		1,467
Total	$	45,435	$	(18,863	)	$	26,572

	December 29, 2018
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	35,954	$	(16,532	)	$	19,422
Customer relationships		6,531		(1,519	)		5,012
In-process research and development		1,400		—			1,400
Trade name		1,500		(8	)		1,492
Total	$	45,385	$	(18,059	)	$	27,326

The amortization of finite-lived intangibles is computed using the straight-line method. Estimated remaining lives of finite-lived intangibles range from less than one year to fifteen years. The total amortization expense for the three months ended March 30, 2019 and March 31, 2018 was $755,000 and $35,000, respectively.

There were no impairment charges related to intangible assets recorded during the three months ended March 30, 2019 and March 31, 2018.

The estimated future amortization expense of finite intangible assets as of March 30, 2019 is as follows (in thousands):

Fiscal Years	Amounts
2019 (remaining nine months)	$	2,099
2020		2,905
2021		2,905
2022		2,905
2023		2,905
Thereafter		11,453
Total future amortization expense	$	25,172

In-process research and development of $1.4 million has been omitted from the above table as its estimated useful life is indeterminant at March 30, 2019. It will be tested for potential impairment, along with Goodwill, until its estimated useful life becomes finite.