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Intangible Assets (Tables)

12 Months Ended

Dec. 28, 2013

Components of Purchased Intangible Assets

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

		Useful Lives		FY 2013 Annual Amortization				Gross Carrying Value				Accumulated Amortization				Net Carrying Value				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):

		Useful Lives		FY 2012 Annual Amortization				Gross Carrying Value				Accumulated Amortization				Net Carrying Value				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

Estimated Future Amortization Expense for Purchased Intangible Assets

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