Contingent Liabilities and Commitments (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

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

Minimum rental commitments for non-cancelable leases in effect at December 31, 2015 are as follows:

2016	$	784
2017		472
2018		463
2019		389
2020		310
Thereafter		-
Total	$	2,418