Derivatives And Fair Value (Narrative) (Details) $ in Millions |
3 Months Ended | 9 Months Ended |
---|---|---|
Sep. 30, 2018
USD ($)
$ / Boe
|
Sep. 30, 2018
USD ($)
bbl
|
|
Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
Derivative instruments | $ | $ 2.1 | $ 2.1 |
Benchmark of liability position, with required financial actions | $ | $ 10.0 | $ 10.0 |
Underlying, Derivative Energy Measure | $ / Boe | 74 | |
June 2018 Through June 2019 [Member] | ||
Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
Derivative, Nonmonetary Notional Amount, Volume | bbl | 400,000 | |
Commodity Swaps [Member] | ||
Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
Derivative, Nonmonetary Notional Amount, Volume | bbl | 285,000 |
X | ||||||||||
- Definition Benchmark Of Liability Position, With Required Financial Actions No definition available.
|
X | ||||||||||
- 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://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- 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.
|
X | ||||||||||
- Definition Nominal volume used to calculate payments on a derivative instrument. No definition available.
|
X | ||||||||||
- 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.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|