Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2017

Future minimum lease commitments [Line Items]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

As of September 30, 2017, the future minimum lease commitments related to lease agreements were as follows:

Year Ending December 31,	Amount
Remaining 2017	$	569
2018	3,553
2019	2,923
2020	1,443
2021	957
2022 and thereafter	718
Total minimum lease payments	$	10,163