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Intangible Assets (Tables)

12 Months Ended

Jan. 03, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Components of Purchased Intangible Assets

The components of the Company’s purchased intangible assets as of January 3, 2015 are as follows (in thousands):

		Useful Lives		FY 2014 Annual Amortization				Gross Carrying Value				Accumulated Amortization				Net Carrying Value				Useful Lives Remaining
Customer relations		15 Years		$	16			$	240			$	76			$	164			10.25 Years
Patents		Varies			28				720				600				120			Varies
				$	44			$	960			$	676			$	284

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			11.25 Years
Patents		Varies			210				720				572				148			Varies
				$	226			$	960			$	632			$	328

Estimated Future Amortization Expense for Purchased Intangible Assets

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

Fiscal Year:
2015		$	53
2016			99
2017			16
2018			16
2019			16
Thereafter			84
Total		$	284