Property and Equipment (Tables)

12 Months Ended

Dec. 28, 2013

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment (in thousands):

	December 28, 2013			December 29, 2012
Land	$	1,456		$	1,456
Buildings	27,827			27,827
Computer and test equipment	154,508			154,809
Office furniture and equipment	9,122			8,755
Leasehold and building improvements	16,695			16,460
	209,608			209,307
Accumulated depreciation and amortization	(167,889		)	(168,923		)
	$	41,719		$	40,384