Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 29, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table summarizes the activity in the Company’s goodwill during the years ended December 29, 2018 and December 30, 2017, respectively (in thousands):

	Amounts
Balance as of December 31, 2016	$	8,940
Foreign currency movements		1,292
Balance as of December 30, 2017		10,232
Foreign currency movements		378
4D acquisition		15,762
Balance as of December 29, 2018	$	26,372

Summary of finite-lived intangible assets

Intangible assets are recorded at cost, less accumulated amortization. The Company recorded $23.5 million of intangible assets in conjunction with its acquisition of 4D in 2018 (See Note 3 – Acquisition). Intangible assets as of December 29, 2018 and December 30, 2017 consisted of the following (in thousands):

	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

	December 30, 2017
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	18,887	$	(16,681	)	$	2,206
Customer relationships		9,438		(9,438	)		—
Brand names		1,927		(1,927	)		—
Patented technology		2,252		(2,252	)		—
Trade name		80		(80	)		—
Total	$	32,584	$	(30,378	)	$	2,206

Estimated future amortization expense

The estimated future amortization expense of finite intangible assets as of December 29, 2018, is as follows (in thousands):

Fiscal Years	Amounts
2019		2,997
2020		2,905
2021		2,905
2022		2,905
2023		2,905
Thereafter		11,309
Total future amortization expense		25,926