Other Income (Expense) (Tables)

3 Months Ended

Mar. 31, 2014

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

Other Income (Expense)

	Three Months Ended March 31,
	2014		2013
Other income (expense)	$	(20)	$	(307)
Distribution in excess of carrying value		—		3,058
Foreign currency loss		(6,517)		(62)
	$	(6,537)	$	2,689