Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets [Abstract]

Change in carrying amount of goodwill

The changes in the carrying amount of goodwill for the years ended December 31, 2012 and 2011 are as follows:

Balance as of January 1, 2011	$	37,694
Translation effect		(963	)
Balance as of December 31, 2011		36,731
Translation effect		581
Balance as of December 31, 2012	$	37,312

Summary of acquired amortizable intangible assets

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

		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

		As of December 31, 2011
	Amortization Period	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Technology-based intangibles	20 years	$	3,933	$	(344	)	$	3,589
Customer-related intangibles	10 - 15 years		763		(91	)		672
		$	4,696	$	(435	)	$	4,261