Intangible Assets

12 Months Ended

Dec. 28, 2013

Intangible Assets

8. Intangible Assets

The components of the Company’s purchased intangible assets as of December 28, 2013 are as follows (in thousands):

	UsefulLives	FY 2013AnnualAmortization		GrossCarryingValue		AccumulatedAmortization		NetCarryingValue		Useful Lives Remaining
Customer relations	15 Years	$	16	$	240	$	60	$	180	11.4 Years
Patents	Varies		210		720		572		148	Varies
		$	226	$	960	$	632	$	328

The components of the Company’s purchased intangible assets as of December 29, 2012 are as follows (in thousands):

	UsefulLives	FY 2012AnnualAmortization		GrossCarryingValue		AccumulatedAmortization		NetCarryingValue		Useful Lives Remaining
Customer relations	15 Years	$	16	$	240	$	44	$	196	12.4 Years
Patents	Varies		175		720		362		358	Varies
		$	191	$	960	$	406	$	554

Aggregate amortization expense for the fiscal years 2013 and 2012 were $226 thousand and $191 thousand, respectively. The amortization of Customer Relations was charged to sales and marketing expense and the amortization of Patents was charged to cost of revenues.

Estimated future amortization expense for purchased intangible assets is as follows (in thousands):

Fiscal Year:
2014	$	58
2015		52
2016		86
2017		16
2018		16
Thereafter		100
Total	$	328