Intangible Assets

6 Months Ended

Dec. 30, 2012

Intangible Assets

Note 4. Intangible Assets

Intangible assets consist of:

	Gross Carrying Amount		Accumulated Amortization			Net Intangible Assets
	(in thousands)
Purchased technology	$	26,420	$	(24,215	)	$	2,205
Customer lists and trademarks		7,303		(6,144	)		1,159
Total as of December 30, 2012	$	33,723	$	(30,359	)	$	3,364
Purchased technology	$	25,970	$	(23,845	)	$	2,125
Customer lists and trademarks		7,303		(5,970	)		1,333
Total as of July 1, 2012	$	33,273	$	(29,815	)	$	3,458

The estimated future amortization expense by fiscal year is as follows:

Fiscal year:	(in thousands)
2013 (Remaining 6 months)	$	567
2014		1,099
2015		726
2016		551
2017		244
Thereafter		177
Total amortization	$	3,364

Intangible asset amortization expense for the second quarter of fiscal 2013 and 2012 was $0.3 million and $0.2 million, respectively. Intangible asset amortization expense for the first six months of fiscal 2013 and 2012 was $0.6 million and $0.5 million, respectively.