Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets [Abstract]

Change in carrying amount of goodwill

The change in the carrying amount of goodwill for the three months ended March 31, 2013, is as follows:

Balance as of December 31, 2012	$	37,312
Translation effect		(886	)
Balance as of March 31, 2013	$	36,426

Summary of acquired amortizable intangible assets

Acquired intangible assets, which are amortized, consist of the following:

		As of March 31, 2013
	Amortization Period	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Technology-based intangibles	20 years	$	3,894	$	(584	)	$	3,310
Customer-related intangibles	10 - 15 years		755		(155	)		600
		$	4,649	$	(739	)	$	3,910

		As of December 31, 2012
	Amortization Period	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Technology-based intangibles	20 years	$	4,011	$	(552	)	$	3,459
Customer-related intangibles	10 - 15 years		778		(146	)		632
		$	4,789	$	(698	)	$	4,091