XML 26 R16.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Transactions With Related Parties | 6 Months Ended
--- | ---
Jun. 30, 2017
Related Party Transactions [Abstract] |
Transactions With Related Parties | 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.
Amount due from Related Party At June 30, 2017 and December 31, 2016 (i) Sandhill Group, LLC owed us $0.2 million and $0.2 million, respectively, for purchases of CO 2 and (ii) Poseidon Oil Pipeline Company, LLC owed us $1.9 million and $1.6 million, respectively, for services rendered. Transactions with Unconsolidated Affiliates Poseidon We are the operator of Poseidon and provide management, administrative and pipeline operator services to Poseidon under an Operation and Management Agreement . Currently, that agreement renews automatically annually unless terminated by either party (as defined in the agreement). Our revenues for the three and six months ended June 30, 2017 reflect the $2.1 million and $4.2 million, respectively, of fees we earned through the provision of services under that agreement.

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for related party transactions. Examples of related party transactions include 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 + Details
Name: | us-gaap_RelatedPartyTransactionsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration