Concentration Risk (Notes)

9 Months Ended

Sep. 30, 2015

Risks and Uncertainties [Abstract]

Concentration Risk Disclosure [Text Block]

14. Concentration Risk

We are part of the consolidated operations of Western and we derive a significant portion of our revenue from transactions with Western and its affiliates. Western accounted for 31.2%, 29.7%, 30.5% and 28.7%, respectively, of our total revenues for the three and nine months ended September 30, 2015 and 2014.

We sell a variety of refined products to a diverse customer base. Sales to Kroger Company accounted for 23.3%, 23.9%, 22.0% and 23.4% of total revenues for the three and nine months ended September 30, 2015 and 2014, respectively. Sales to Western’s retail group accounted for 25.1%, 23.6%, 24.2% and 23.2% of total revenues for the three and nine months ended September 30, 2015 and 2014, respectively.

See Note 18, Related Party Transactions, for detailed information on our agreements with Western.