Mogas Acquisition - Assets and Liabilities Assumed (Details) (USD $)
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Dec. 31, 2014
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Dec. 31, 2013
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Business Acquisition [Line Items] | ||
Goodwill | $ 1,718,868us-gaap_Goodwill | $ 0us-gaap_Goodwill |
Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Leased Property: |
1,398,000corr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLeasedProperty / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Property and Equipment: |
119,503,132us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Goodwill |
1,718,868us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Cash and cash equivalents |
4,098,274us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Accounts receivable |
1,357,905us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Prepaid assets |
125,485us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Accounts payable and other accrued liabilities |
(3,781,664)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Net assets acquired |
125,000,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = corr_MogasMember |
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Land [Member] | Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Leased Property: |
210,000corr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLeasedProperty / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_LandMember |
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Property and Equipment: |
580,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_LandMember |
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Building Improvements [Member] | Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Leased Property: |
1,188,000corr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLeasedProperty / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_BuildingImprovementsMember |
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Natural Gas Pipeline [Member] | Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Property and Equipment: |
119,081,732us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = corr_NaturalGasPipelineMember |
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Vehicles and Trailers [Member] | Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Property and Equipment: |
378,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = corr_VehiclesandTrailersMember |
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Office Equipment [Member] | Mogas [Member] | ||
Business Acquisition [Line Items] | ||
Property and Equipment: |
$ 43,400us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = corr_MogasMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeEquipmentMember |
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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Leased Property No definition available.
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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The amount of property, plant, and equipment recognized as of the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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