Other (Expense) Income, Net

12 Months Ended

Dec. 31, 2013

Other Income and Expenses [Abstract]

Other Income and Other Expense Disclosure [Text Block]

13. Other (Expense) Income, Net

        Other (expense) income, net, consists of the following (in thousands):

	Years Ended December 31,
	2013	2012
(Loss) income from unconsolidated affiliates	$ (561)	$ 27
(Loss) gain on change in fair value of liability-classified warrants	(180)	90
Foreign currency exchange gain (loss)	98	(483)
All other, net	(119)	(390)
Other expense, net	$ (762)	$ (756)