Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 24, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table summarizes the activity in the Company’s goodwill during the nine months ended September 24, 2016:

	(in thousands)
Balance as of December 26, 2015	$	9,415
Foreign currency movements		250
Balance as of September 24, 2016	$	9,665

Summary of finite-lived intangible assets

Finite-lived intangible assets are recorded at cost, less accumulated amortization. Finite-lived intangible assets as of September 24, 2016 and December 26, 2015 consisted of the following (in thousands):

	September 24, 2016
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,336	$	(15,867	)	$	469
Customer relationships		9,387		(9,387	)		—
Brand names		1,927		(1,927	)		—
Patented technology		2,252		(2,169	)		83
Trademark		80		(80	)		—
Total	$	29,982	$	(29,430	)	$	552

	December 26, 2015
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,098	$	(14,387	)	$	1,711
Customer relationships		9,364		(9,364	)		—
Brand names		1,927		(1,903	)		24
Patented technology		2,252		(2,120	)		132
Trademark		80		(80	)		—
Total	$	29,721	$	(27,854	)	$	1,867

Estimated future amortization expense

The estimated future amortization expense of finite intangible assets as of September 24, 2016 is as follows (in thousands):

Fiscal Years	Amounts
2016 (remaining three months)	$	140
2017		206
2018		140
2019		66
Thereafter		—
Total future amortization expense	$	552