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

3 Months Ended

Mar. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Preliminary Allocation of Purchase Price

The table below represents a preliminary allocation of purchase price based on management’s internal evaluation to estimate their respective fair values (in thousands):

Current assets	$	36,510
Fixed assets		1,314
Other assets		2,566
Intangible assets		25,365
Goodwill		19,134
Total assets acquired		84,889
Liabilities assumed		(27,746	)
Net assets acquired	$	57,143

Preliminary Allocation of Other Intangible Assets

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

Description	Estimated Fair Value		Estimated Average Remaining Useful Life
Unpatented complete technology	$	16,827	8 years
Customer relationships		3,631	8 years
Trade name		4,907	Indefinite
	$	25,365

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 three-month period ended March 30, 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		19,134			—			19,134
Impact of currency exchange		(1,554	)		(71	)		(1,625	)
Balance, March 30, 2013	$	73,100		$	3,165		$	76,265

Purchased Intangible Assets, Subject to Amortization

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

	March 30, 2013				December 29, 2012
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Rasco technology	$	31,418	$	16,936	$	32,399	$	16,452
Ismeca technology		19,681		615		—		—
Duma technology		864		192		864		120
	$	51,963	$	17,743	$	33,263	$	16,572