Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 26, 2015

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 26, 2015 (in thousands):

Balance as of December 27, 2014	$	10,494
Foreign currency movements	(816		)
Balance as of September 26, 2015	$	9,678

Summary of finite-lived intangible assets

Finite-lived intangible assets as of September 26, 2015 and December 27, 2014 consisted of the following (in thousands):

	September 26, 2015
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,299	$	(14,094	)	$	2,205
Customer relationships	9,388		(9,388		)	—
Brand names	1,927		(1,877		)	50
Patented technology	2,252		(2,104		)	148
Trademark	80		(80		)	—
Total	$	29,946	$	(27,543	)	$	2,403

	December 27, 2014
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,950	$	(12,991	)	$	3,959
Customer relationships	9,461		(9,449		)	12
Brand names	1,927		(1,802		)	125
Patented technology	2,252		(2,054		)	198
Trademark	80		(80		)	—
Total	$	30,670	$	(26,376	)	$	4,294

Estimated future amortization expense

The estimated future amortization expense of finite intangible assets as of September 26, 2015 is as follows (in thousands):

Fiscal Years	Amounts
2015 (remaining three months)	$	473
2016	1,518
2017	206
2018	140
2019	66
Total future amortization expense	$	2,403