Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Indefinite-Lived and Finite-Lived Intangible Assets [Table Text Block]

The composition of intangibles was as follows:

	June 30, 2012			December 31, 2011
Customer relationships	$	49,188		$	49,188
Intellectual property bundles	77,476			77,476
Patents	1,376			1,087
Trademarks	19,341			19,341
	147,381			147,092
Accumulated amortization of customer relationships and intellectual property bundles	(9,994		)	(6,827		)
	$	137,387		$	140,265

Schedule of Goodwill [Table Text Block]

.

The change in the carrying amount of goodwill during the six-month period ending June 30, 2012 was as follows:

	Carrying Amount of Goodwill
Balance as of December 31, 2011	$	182,429
Foreign currency translation	220
Balance as of June 30, 2012	$	182,649