Goodwill (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill Impairment [Abstract]

Schedule of Goodwill [Table Text Block]

Goodwill activity for the three and nine months ended September 30, 2013 and 2012 was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
Beginning balance	$	—	$	—	$	—	$	28,148
Impairment loss	—		—		—		(28,306		)
Translation adjustment	—		—		—		158
Ending balance	$	—	$	—	$	—	$	—