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4jone_DerivativeNonmonetaryNotionalAmountVolume1jone_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7truefalsefalse2400024000falsefalsefalse8truefalsefalse2400024000falsefalsefalse9truefalsefalse143116143116falsefalsefalse10truefalsefalse143116143116falsefalsefalse11truefalsefalse8927589275falsefalsefalse12truefalsefalse8932389323falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19truefalsefalse20002000falsefalsefalse20truefalsefalse20002000falsefalsefalse21truefalsefalse144973144973falsefalsefalse22truefalsefalse144973144973falsefalsefalse23truefalsefalse4631446314falsefalsefalse24truefalsefalse5561655616falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalse27falsefalsefalse00falsefalsefalse28falsefalsefalse00falsefalsefalsexbrli:decimalItemTypedecimalRepresents the nominal volume per month used to calculate payments on a derivative instrument.No definition available.false0Nonmonetary notional amount4false 4us-gaap_UnderlyingDerivativeEnergyMeasureus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13truefalsefalse3.523.52falsefalsefalse14truefalsefalse3.523.52falsefalsefalse15truefalsefalse6.906.90falsefalsefalse16truefalsefalse6.906.90falsefalsefalse17truefalsefalse4.964.96falsefalsefalse18truefalsefalse4.964.96falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalse27falsefalsefalse00falsefalsefalse28falsefalsefalse00falsefalsefalseus-types:perUnitItemTypedecimalSpecified 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.false0Exercise price (in dollars per mmbtu)5false 4jone_DerivativeNonmonetaryNotionalAmountEnergyMeasure1jone_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse320000320000falsefalsefalse2truefalsefalse320000320000falsefalsefalse3truefalsefalse820000820000falsefalsefalse4truefalsefalse850000850000falsefalsefalse5truefalsefalse423333423333falsefalsefalse6truefalsefalse484615484615falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13truefalsefalse430000430000falsefalsefalse14truefalsefalse430000430000falsefalsefalse15truefalsefalse11100001110000falsefalsefalse16truefalsefalse11100001110000falsefalsefalse17truefalsefalse742652742652falsefalsefalse18truefalsefalse767053767053falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalse27falsefalsefalse00falsefalsefalse28falsefalsefalse00falsefalsefalsexbrli:decimalItemTypedecimalRepresents the nominal energy measure per month used to calculate payments on a derivative instrument.No definition available.false0Nonmonetary notional amount6false 4jone_BasisDerivativeContractDifferentialjone_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse-0.45-0.45falsefalsefalse2truefalsefalse-0.65-0.65falsefalsefalse3truefalsefalse-0.03-0.03falsefalsefalse4truefalsefalse-0.03-0.03falsefalsefalse5truefalsefalse-0.32-0.32falsefalsefalse6truefalsefalse-0.31-0.31falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalse27falsefalsefalse00falsefalsefalse28falsefalsefalse00falsefalsefalseus-types:perUnitItemTypedecimalThe differential that exists at any time between the cash, or spot, price of natural gas and the price of the nearest futures contract for the same or a related energy commodity. Basis may reflect different time periods, product forms, qualities, or locations.No definition available.false0Contract differential (in dollars per mmbtu)7false 4us-gaap_DerivativeGainLossOnDerivativeNetus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25truefalsefalse3660000036.6USD$falsetruefalse26truefalsefalse3080000030.8USD$falsetruefalse27truefalsefalse2520000025.2USD$falsetruefalse28truefalsefalse3860000038.6USD$falsetruefalsexbrli:monetaryItemTypemonetaryAmount of increase (decrease) in the fair value of derivatives recognized in the income statement.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 false2Net gains recognized on derivative instrumentsfalseDerivative Instruments and Hedging Activities (Details) (USD $)HundredThousandsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.jonesenergy.com/role/DisclosureDerivativeInstrumentsAndHedgingActivitiesDetails287