Leases (Tables)

12 Months Ended

Dec. 31, 2014

Leases [Abstract]

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

At December 31, 2014, our minimum future lease payments under non-cancellable operating leases are:

	Amount
2015	$	948
2016	113
2017	63
2018	2
2019	1