Operating Units Future Minimum Operating Lease Revenues (Tables) (Railcar Segment [Member])

9 Months Ended

Sep. 30, 2012

Railcar Segment [Member]

Future minimum operating lease revneue [Line Items]

Schedule of Future Minimum Rental Receipts [Table Text Block]

As of September 30, 2012, future contractual minimum rental revenues required under non-cancellable operating leases for railcars with terms longer than one year are as follows:

Remaining 2012	$	5
2013	22
2014	21
2015	18
2016	17
2017 and thereafter	21
Total	$	104