Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

Balance at December 31, 2011	$	67,818
Currency exchange		1,606
Balance at March 31, 2012	$	69,424

Balance at March 31, 2012:
Intangible assets subject to amortization:
Gross carrying amount	$	48,460
Accumulated amortization		(20,130)
Currency exchange		(7,267)
Net value		21,063
Intangible assets with indefinite lives:
Gross carrying amount		3,162
Currency exchange		(606)
Total		2,556
Total intangible assets, net	$	23,619