Other Income - (Tables)

6 Months Ended

Jun. 30, 2013

Other Income (Expense) [Abstract]

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

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2013			2012			2013			2012
Foreign currency exchange gains, net	$	(398	)	$	(523	)	$	(49	)	$	(105	)
Other	—			—			—			1
Total other income	$	(398	)	$	(523	)	$	(49	)	$	(104	)