Strategic Technology Transactions, Goodwill and Other Purchased Intangible Assets (Tables)

9 Months Ended

Sep. 28, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Allocation of Purchase Price

During the third fiscal quarter of 2013, with the assistance of a third party and using information as of the acquisition date, we updated the valuation of acquired intangible assets which resulted in adjustments to our initial allocation. We also received certain income tax information which resulted in adjustments to increase other assets and liabilities assumed but had no impact on net tangible assets acquired. The changes described above are noted in the Revised Values column below (in thousands): 

	Original Values			Revised Values
Current assets	$	36,510		$	36,510
Fixed assets		1,314			1,314
Other assets		2,427			6,607
Intangible assets		25,365			33,138
Goodwill		19,273			11,245
Total assets acquired		84,889			88,814
Liabilities assumed		(27,746	)		(31,671	)
Net assets acquired	$	57,143		$	57,143

Allocation of Intangible Assets

The preliminary and updated allocation of the intangible assets is as follows (in thousands):

	Original Value		Revised Value		Average Useful Life
Complete technology	$	16,827	$	21,399	8 years
Customer relationships		3,631		7,475	8 years
Covenants not-to-compete		—		325	3 years
Trade name		4,907		3,939	Indefinite
	$	25,365	$	33,138

Changes in Carrying Value of Goodwill by Reportable Segment

Changes in the carrying value of goodwill by reportable segment during the year ended December 29, 2012 and the nine-month period ended September 28, 2013 were as follows (in thousands):

	Semiconductor Equipment		Microwave Communications		Total Goodwill
Balance, December 31, 2011	$	54,872	$	3,188	$	58,060
Impact of currency exchange		648		48		696
Balance, December 29, 2012		55,520		3,236		58,756
Additions net of adjustments		11,245		—		11,245
Impact of currency exchange		840		54		894
Balance, September 28, 2013	$	67,605	$	3,290	$	70,895

Purchased Intangible Assets, Subject to Amortization

Purchased intangible assets, subject to amortization are as follows (in thousands):

	September 28, 2013				December 29, 2012
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Rasco technology	$	33,140	$	19,936	$	32,399	$	16,452
Ismeca technology		29,450		2,812		—		—
Duma technology		864		336		864		120
	$	63,454	$	23,084	$	33,263	$	16,572