Commitments (Tables)

9 Months Ended

Sep. 30, 2013

Annual Minimum Rental Payments under Operating Leases [Abstract]

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

The following table presents our annual minimum rental payments under non-cancelable operating leases that have lease terms of one year or more (in thousands) as of September 30, 2013:

2013	$	12
2014	21
2015	5
2016	5
2017	5
2018 and thereafter	42
	$	90