Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 27, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table summarizes the activity in the Company’s goodwill during the six months ended June 27, 2015 (in thousands):

Balance as of December 27, 2014	$	10,494
Foreign currency movements	(904		)
Balance as of June 27, 2015	$	9,590

Summary of finite-lived intangible assets

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

	June 27, 2015
	Adjusted cost		Accumulated amortization			Net carrying amount
Developed technology	$	16,278	$	(13,632	)	$	2,646
Customer relationships	9,380		(9,380		)	—
Brand names	1,927		(1,852		)	75
Patented technology	2,252		(2,087		)	165
Trademark	80		(80		)	—
Total	$	29,917	$	(27,031	)	$	2,886

	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 June 27, 2015 is as follows (in thousands):

Fiscal Years	Amounts
2015 (remaining six months)	$	792
2016	1,682
2017	206
2018	140
2019	66
Total future amortization expense	$	2,886