Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

The Company’s future minimum lease payments are as follows as of December 31, 2016 (in thousands):

	Office Leases
	U.S.		Germany		U.K.		Total
2017	$	318	$	64	$	175	$	557
2018		81		-		39		120
Total	$	399	$	64	$	214	$	677