Leasing Arrangements (Tables)

12 Months Ended

Dec. 31, 2015

Leases [Abstract]

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

The following is a schedule, by year, of future minimum rental payments required under non-cancelable operating and insignificant capital leases in place as of December 31, 2015 (in thousands):

Year ending December 31,
2016	$	2,925
2017	2,767
2018	1,220
2019	847
2020	770
2021 and thereafter	2,219
Total	$	10,748