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Goodwill And Other Intangibles	3 Months Ended
Goodwill And Other Intangibles	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill Disclosure [Text Block]	Goodwill The change in goodwill reflected on the balance sheet from December 31, 2012 to March 31, 2013 was the result of foreign currency translation.