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Transactions With Related Parties (Tables) | 9 Months Ended
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Sep. 30, 2013
Related Party Transactions [Abstract] |
Schedule Of Transactions With Related Parties | Sales, purchases and other transactions with affiliated companies, in the opinion of management, are conducted under terms no more or less favorable than then-existing market conditions. The transactions with related parties were as follows:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Revenues: |  |  |  |  |  |  |
Sales of CO2 to Sandhill Group, LLC (1) | $ | 863 |  |  | $ | 838 |  |  | $ | 2,344 |  |  | $ | 2,111 |
Petroleum products sales to Davison family businesses | 399 |  |  | 326 |  |  | 1,043 |  |  | 1,012 |
Petroleum products sales to an affiliate of the Quintana Group (2) | — |  |  | 6,376 |  |  | — |  |  | 21,142 |
Costs and expenses: |  |  |  |  |  |  |
Amounts paid to our CEO in connection with the use of his aircraft | $ | 150 |  |  | $ | 150 |  |  | $ | 450 |  |  | $ | 450 |
Marine operating fuel and expenses provided by an affiliate of the Quintana Group (2) | — |  |  | 1,980 |  |  | — |  |  | 6,181 |
(1) | We own a 50% interest in Sandhill Group, LLC.
(2) | The Quintana Group monetized all of its remaining investment in our common units on October 5, 2012. Transactions with the Quintana Group are included in the above table as related party transactions through October 5, 2012.

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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