Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2016

Property Subject to or Available for Operating Lease [Line Items]

Future Minimum Rental Revenues for Operating Leases [Table Text Block]

As of March 31, 2016, future contractual minimum rental revenues required under non-cancellable operating leases for railcars with terms longer than one year are as follows (in thousands):

Remaining 9 months of 2016	$	96,568
2017	114,799
2018	101,443
2019	83,094
2020	48,256
2021 and thereafter	64,485
Total	$	508,645

Summary of remaining principal payments under existing debt agreements

The remaining principal payments under the Notes as of March 31, 2016 are as follows (in thousands):

Remaining 9 months of 2016	$	19,382
2017	25,588
2018	25,590
2019	25,507
2020	26,354
2021 and thereafter	472,974
Total	$	595,395

Lease Fleet Financing [Member]

Property Subject to or Available for Operating Lease [Line Items]

Future Minimum Rental Revenues for Operating Leases [Table Text Block]

The future contractual minimum rental revenues related to the railcars pledged as of March 31, 2016 are as follows (in thousands):

Remaining 9 months of 2016	$	61,674
2017	68,315
2018	55,097
2019	39,699
2020	21,073
2021 and thereafter	22,526
Total	$	268,384