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Transactions With Related Parties (Tables) | 6 Months Ended
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Jun. 30, 2017
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 June 30, |  | Six Months Ended June 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Revenues: |  |  |  |  |  |  |
Sales of CO 2 to Sandhill Group, LLC (1) | $ | 726 |  |  | $ | 762 |  |  | $ | 1,403 |  |  | $ | 1,488 |
Revenues from services and fees to Poseidon Oil Pipeline Company, LLC (2) | 3,044 |  |  | 1,980 |  |  | 6,066 |  |  | 3,956 |
Costs and expenses: |  |  |  |  |  |  |
Amounts paid to our CEO in connection with the use of his aircraft | $ | 165 |  |  | $ | 165 |  |  | $ | 330 |  |  | $ | 330 |
Charges for services from Poseidon Oil Pipeline Company, LLC (2) | 249 |  |  | 251 |  |  | 490 |  |  | 498 |
(1) | We own a 50% interest in Sandhill Group, LLC.
(2) | We own 64% interest in Poseidon Oil Pipeline Company, LLC.

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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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