Derivatives And Fair Value (Narrative) (Details) $ in Thousands |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2017
USD ($)
$ / Boe
bbl
|
Dec. 31, 2016
USD ($)
|
|
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Derivative, Nonmonetary Notional Amount, Volume | bbl | 540,000 | |
| Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | ||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Underlying, Derivative Energy Measure | $ / Boe | 49.63 | |
| Prepayments and other [Member] | Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | ||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Derivative instruments | $ | $ 1,047 | $ 1,227 |
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- Definition Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Nominal volume used to calculate payments on a derivative instrument. No definition available.
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- Definition Specified interest rate, security price, commodity price, foreign exchange rate, index of prices or rates for a derivative contract measured in energy volume but not the derivative contract itself. No definition available.
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