Goodwill and Intangible Assets (Tables)

3 Months Ended

Apr. 01, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table summarizes the activity in the Company’s goodwill during the three months ended April 1, 2017:

	(in thousands)
Balance as of December 31, 2016	$	8,940
Foreign currency movements		287
Balance as of April 1, 2017	$	9,227

Summary of finite-lived intangible assets

Finite-lived intangible assets are recorded at cost, less accumulated amortization. Finite-lived intangible assets as of April 1, 2017 and December 31, 2016 consisted of the following (in thousands):

	April 1, 2017
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,026	$	(15,715	)	$	311
Customer relationships		9,348		(9,348	)		—
Brand names		1,927		(1,927	)		—
Patented technology		2,252		(2,202	)		50
Trademark		80		(80	)		—
Total	$	29,633	$	(29,272	)	$	361

	December 31, 2016
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	15,726	$	(15,380	)	$	346
Customer relationships		9,322		(9,322	)		—
Brand names		1,927		(1,927	)		—
Patented technology		2,252		(2,186	)		66
Trademark		80		(80	)		—
Total	$	29,307	$	(28,895	)	$	412

Estimated future amortization expense

The estimated future amortization expense of finite intangible assets as of April 1, 2017 is as follows (in thousands):

Fiscal Years	Amounts
2017 (remaining 9 months)		155
2018		140
2019		66
Thereafter		—
Total future amortization expense	$	361