$BRN
BARNWELL INDUSTRIES INC Stock $brn

$brn Overview Financials Valuation SEC Filings Company Website

2017 Form 10-K Financial Statement

#000001004817000011 Filed on December 21, 2017

Income Statement

Concept	2017	2016 Q3	2016
Revenue	$13.03M	$1.700M	$13.63M
YoY Change	-4.38%	-39.5%	-22.28%
Cost Of Revenue	$3.231M	$1.300M	$2.098M
YoY Change	54.0%	-43.23%	-43.17%
Gross Profit	$9.799M	$400.0K	$11.53M
YoY Change	-15.01%	-23.08%	-16.7%
Gross Profit Margin	75.2%	23.53%	84.6%
Selling, General & Admin	$6.976M	$1.560M	$6.701M
YoY Change	4.1%	-31.58%	-21.63%
% of Gross Profit	71.19%	390.0%	58.12%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.203M	$410.0K	$1.607M
YoY Change	-25.14%	-42.25%	-52.23%
% of Gross Profit	12.28%	102.5%	13.94%
Operating Expenses	$8.179M	$1.960M	$8.308M
YoY Change	-1.55%	-34.45%	-30.27%
Operating Profit	$5.847M	-$1.560M	$542.0K
YoY Change	978.78%	-36.84%	-94.69%
Interest Expense	$6.000K	$0.00	$97.00K
YoY Change	-93.81%	-100.0%	-69.21%
% of Operating Profit	0.1%		17.9%
Other Income/Expense, Net
YoY Change
Pretax Income	$1.234M	-$1.570M	-$3.586M
YoY Change	-134.41%	-141.76%	-220.46%
Income Tax	-$1.080M	-$190.0K	-$722.0K
% Of Pretax Income	-87.52%
Net Earnings	$1.171M	-$1.370M	-$3.615M
YoY Change	-132.39%	-149.28%	-386.22%
Net Earnings / Revenue	8.99%	-80.59%	-26.53%
Basic Earnings Per Share	$0.14		-$0.44
Diluted Earnings Per Share	$0.14	-$165.5K	-$0.44
COMMON SHARES
Basic Shares Outstanding	8.277M shares	8.277M shares	8.277M shares
Diluted Shares Outstanding	8.277M shares		8.277M shares

Balance Sheet

Concept	2017	2016 Q3	2016
SHORT-TERM ASSETS
Cash & Short-Term Investments	$20.69M	$15.60M	$15.55M
YoY Change	33.08%	83.53%	83.57%
Cash & Equivalents	$16.28M	$15.55M	$15.55M
Short-Term Investments	$4.413M
Other Short-Term Assets	$1.889M	$556.0K	$4.336M
YoY Change	-56.43%	-50.58%	-70.91%
Inventory
Prepaid Expenses
Receivables	$1.414M	$1.200M	$1.228M
Other Receivables	$1.145M	$0.00	$0.00
Total Short-Term Assets	$25.14M	$21.11M	$21.11M
YoY Change	19.08%	-17.77%	-17.77%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.369M	$6.902M	$6.902M
YoY Change	-22.21%	-27.1%	-27.1%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.209M	$3.600M	$3.552M
YoY Change	-37.81%	-42.86%	-43.51%
Other Assets	$300.0K	$0.00	$0.00
YoY Change		-100.0%	-100.0%
Total Long-Term Assets	$7.878M	$10.45M	$10.45M
YoY Change	-24.64%	-34.15%	-34.15%
TOTAL ASSETS
Total Short-Term Assets	$25.14M	$21.11M	$21.11M
Total Long-Term Assets	$7.878M	$10.45M	$10.45M
Total Assets	$33.02M	$31.57M	$31.57M
YoY Change	4.6%	-24.03%	-24.03%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.185M	$1.423M	$1.423M
YoY Change	-16.73%	-46.36%	-53.81%
Accrued Expenses	$2.124M	$1.900M	$1.919M
YoY Change	10.68%	-17.39%	-15.31%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Total Short-Term Liabilities	$4.798M	$4.736M	$4.736M
YoY Change	1.31%	-52.65%	-52.65%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$9.803M	$12.90M	$12.88M
YoY Change	-23.91%	9.32%	8.83%
Total Long-Term Liabilities	$9.803M	$12.90M	$12.88M
YoY Change	-23.91%		8.83%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.798M	$4.736M	$4.736M
Total Long-Term Liabilities	$9.803M	$12.90M	$12.88M
Total Liabilities	$15.77M	$17.82M	$18.35M
YoY Change	-14.09%	-20.04%	-19.98%
SHAREHOLDERS EQUITY
Retained Earnings		$13.85M
YoY Change		-20.7%
Common Stock		$5.568M
YoY Change		0.18%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$2.286M
YoY Change		0.0%
Treasury Stock Shares		167.9K shares
Shareholders Equity	$17.25M	$13.21M	$13.21M
YoY Change
Total Liabilities & Shareholders Equity	$33.02M	$31.57M	$31.57M
YoY Change	4.6%	-24.03%	-24.03%

Cashflow Statement

Concept	2017	2016 Q3	2016
OPERATING ACTIVITIES
Net Income	$1.171M	-$1.370M	-$3.615M
YoY Change	-132.39%	-149.28%	-386.22%
Depreciation, Depletion And Amortization	$1.203M	$410.0K	$1.607M
YoY Change	-25.14%	-42.25%	-52.23%
Cash From Operating Activities	-$2.119M	-$1.270M	$1.770M
YoY Change	-219.72%	-27.84%	-124.82%
INVESTING ACTIVITIES
Capital Expenditures	$807.0K	-$1.050M	$996.0K
YoY Change	-18.98%	11.7%	-41.75%
Acquisitions
YoY Change
Other Investing Activities	$4.099M	$490.0K	$11.14M
YoY Change	-63.21%	-93.77%	-4.1%
Cash From Investing Activities	$2.911M	-$550.0K	$9.378M
YoY Change	-68.96%	-107.94%	3.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$0.00		$3.440M
YoY Change	-100.0%		-55.09%
Cash From Financing Activities	-$370.0K	0.000	-$4.252M
YoY Change	-91.3%	-100.0%	-51.18%
NET CHANGE
Cash From Operating Activities	-$2.119M	-1.270M	$1.770M
Cash From Investing Activities	$2.911M	-550.0K	$9.378M
Cash From Financing Activities	-$370.0K	0.000	-$4.252M
Net Change In Cash	$422.0K	-1.820M	$6.896M
YoY Change	-93.88%	1300.0%	-201.95%
FREE CASH FLOW
Cash From Operating Activities	-$2.119M	-$1.270M	$1.770M
Capital Expenditures	$807.0K	-$1.050M	$996.0K
Free Cash Flow	-$2.926M	-$220.0K	$774.0K
YoY Change	-478.04%	-73.17%	-108.75%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016Q3	brn	Accrued Capital Expenditures Current AccruedCapitalExpendituresCurrent	439000	USD
CY2017Q3	brn	Accrued Capital Expenditures Current AccruedCapitalExpendituresCurrent	348000	USD
CY2016	brn	Asset Retirement Obligation Liabilities Divested AssetRetirementObligationLiabilitiesDivested	0	USD
CY2017	brn	Asset Retirement Obligation Liabilities Divested AssetRetirementObligationLiabilitiesDivested	406000	USD
CY2016	brn	Benefitofoperatinglosscarryforward Benefitofoperatinglosscarryforward	0	USD
CY2017	brn	Benefitofoperatinglosscarryforward Benefitofoperatinglosscarryforward	-107000	USD
CY2016Q3	brn	Billings To Date On Uncompleted Contracts BillingsToDateOnUncompletedContracts	1112000	USD
CY2017Q3	brn	Billings To Date On Uncompleted Contracts BillingsToDateOnUncompletedContracts	1947000	USD
CY2017	brn	Contract Receivable Retainage Expected Period Of Collection ContractReceivableRetainageExpectedPeriodOfCollection	P1Y
CY2017	brn	Contract Receivable Retainage Expected Period Of Collection After Final Acceptance And Approval ContractReceivableRetainageExpectedPeriodOfCollectionAfterFinalAcceptanceAndApproval	P45D
CY2016Q3	brn	Costs And Estimated Earnings On Uncompleted Contracts CostsAndEstimatedEarningsOnUncompletedContracts	1036000	USD
CY2017Q3	brn	Costs And Estimated Earnings On Uncompleted Contracts CostsAndEstimatedEarningsOnUncompletedContracts	2283000	USD
CY2016Q3	brn	Costs Incurred On Uncompleted Contracts CostsIncurredOnUncompletedContracts	966000	USD
CY2017Q3	brn	Costs Incurred On Uncompleted Contracts CostsIncurredOnUncompletedContracts	2194000	USD
CY2016	brn	Current Domestic Tax Expense Benefit CurrentDomesticTaxExpenseBenefit	0	USD
CY2017	brn	Current Domestic Tax Expense Benefit CurrentDomesticTaxExpenseBenefit	11000	USD
CY2016Q3	brn	Deferred Tax Assets Property Plant And Equipment Domestic DeferredTaxAssetsPropertyPlantAndEquipmentDomestic	3611000	USD
CY2017Q3	brn	Deferred Tax Assets Property Plant And Equipment Domestic DeferredTaxAssetsPropertyPlantAndEquipmentDomestic	2180000	USD
CY2016Q3	brn	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities Domestic DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilitiesDomestic	4843000	USD
CY2017Q3	brn	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities Domestic DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilitiesDomestic	3910000	USD
CY2016Q3	brn	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities Foreign DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilitiesForeign	2303000	USD
CY2017Q3	brn	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities Foreign DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilitiesForeign	2103000	USD
CY2016Q3	brn	Deferred Tax Liabilities Property Plant And Equipment Foreign DeferredTaxLiabilitiesPropertyPlantAndEquipmentForeign	1012000	USD
CY2017Q3	brn	Deferred Tax Liabilities Property Plant And Equipment Foreign DeferredTaxLiabilitiesPropertyPlantAndEquipmentForeign	914000	USD
CY2017	brn	Defined Benefit Plan Increase Decrease From Expected Return On Plan Assets DefinedBenefitPlanIncreaseDecreaseFromExpectedReturnOnPlanAssets	47000	USD
CY2016	brn	Effective Income Tax Rate Reconciliation Uncertaintaxpositionlapseofstatuteamount EffectiveIncomeTaxRateReconciliationUncertaintaxpositionlapseofstatuteamount	-173000	USD
CY2017	brn	Effective Income Tax Rate Reconciliation Uncertaintaxpositionlapseofstatuteamount EffectiveIncomeTaxRateReconciliationUncertaintaxpositionlapseofstatuteamount	-369000	USD
CY2017	brn	Equity Increase From Contributions From Noncontrolling Interest Holders EquityIncreaseFromContributionsFromNoncontrollingInterestHolders	6000	USD
CY2016Q3	brn	Estimated Earnings On Uncompleted Contracts EstimatedEarningsOnUncompletedContracts	70000	USD
CY2017Q3	brn	Estimated Earnings On Uncompleted Contracts EstimatedEarningsOnUncompletedContracts	89000	USD
CY2016	brn	Gas Gathering Transportation Marketing Processing And Other Revenue Net GasGatheringTransportationMarketingProcessingAndOtherRevenueNet	262000	USD
CY2017	brn	Gas Gathering Transportation Marketing Processing And Other Revenue Net GasGatheringTransportationMarketingProcessingAndOtherRevenueNet	206000	USD
CY2016	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterests	-4337000	USD
CY2017	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterests	91000	USD
CY2016	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterestsDomestic	-360000	USD
CY2017	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterestsDomestic	1522000	USD
CY2016	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterestsForeign	-3977000	USD
CY2017	brn	Income Loss From Continuing Operations Before Income Taxes And After Adjusting Income Loss For Noncontrolling Interests Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndAfterAdjustingIncomeLossForNoncontrollingInterestsForeign	-1431000	USD
CY2016	brn	Income Tax Reconciliation Change In Foreign Tax Net Creditables IncomeTaxReconciliationChangeInForeignTaxNetCreditables	-484000	USD
CY2017	brn	Income Tax Reconciliation Change In Foreign Tax Net Creditables IncomeTaxReconciliationChangeInForeignTaxNetCreditables	254000	USD
CY2016Q3	brn	Net Costs And Estimated Earnings Loss In Excess Of Less Than Billings NetCostsAndEstimatedEarningsLossInExcessOfLessThanBillings	-76000	USD
CY2017Q3	brn	Net Costs And Estimated Earnings Loss In Excess Of Less Than Billings NetCostsAndEstimatedEarningsLossInExcessOfLessThanBillings	336000	USD
CY2016	brn	Netchangeduetopurchasesandsalesofmineralsinplace Netchangeduetopurchasesandsalesofmineralsinplace	470000	USD
CY2017	brn	Netchangeduetopurchasesandsalesofmineralsinplace Netchangeduetopurchasesandsalesofmineralsinplace	-305000	USD
CY2016	brn	Proceeds From Sale Of Interest In Leasehold Land Net ProceedsFromSaleOfInterestInLeaseholdLandNet	1915000	USD
CY2017	brn	Proceeds From Sale Of Interest In Leasehold Land Net ProceedsFromSaleOfInterestInLeaseholdLandNet	4198000	USD
CY2016	brn	Revenuefrom Saleof Interestin Leasehold Land RevenuefromSaleofInterestinLeaseholdLand	2255000	USD
CY2017	brn	Revenuefrom Saleof Interestin Leasehold Land RevenuefromSaleofInterestinLeaseholdLand	4503000	USD
CY2016	brn	Saleof Interestin Leasehold Land Netof Fees Paid SaleofInterestinLeaseholdLandNetofFeesPaid	1915000	USD
CY2017	brn	Saleof Interestin Leasehold Land Netof Fees Paid SaleofInterestinLeaseholdLandNetofFeesPaid	4198000	USD
CY2016	brn	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other Due To Change In Foreign Currency Translation Rate StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOtherDueToChangeInForeignCurrencyTranslationRate	104000	USD
CY2017	brn	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other Due To Change In Foreign Currency Translation Rate StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOtherDueToChangeInForeignCurrencyTranslationRate	65000	USD
CY2016	brn	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other Due To Changes In Timing Of Future Production And Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOtherDueToChangesInTimingOfFutureProductionAndOther	1018000	USD
CY2017	brn	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other Due To Changes In Timing Of Future Production And Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOtherDueToChangesInTimingOfFutureProductionAndOther	400000	USD
CY2016	brn	Statetaxbeforeoperatinglosscarryforward Statetaxbeforeoperatinglosscarryforward	0	USD
CY2017	brn	Statetaxbeforeoperatinglosscarryforward Statetaxbeforeoperatinglosscarryforward	118000	USD
CY2016	brn	Unrecognized Tax Benefits Increase Decrease Resultingfrom Accrued Interest Relatedto Tax Positions Taken UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromAccruedInterestRelatedtoTaxPositionsTaken	20000	USD
CY2017	brn	Unrecognized Tax Benefits Increase Decrease Resultingfrom Accrued Interest Relatedto Tax Positions Taken UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromAccruedInterestRelatedtoTaxPositionsTaken	11000	USD
CY2017	brn	Valuation Allowance Deferred Tax Asset Change In Amount Recognized In Accumulated Other Comprehensive Income Loss ValuationAllowanceDeferredTaxAssetChangeInAmountRecognizedInAccumulatedOtherComprehensiveIncomeLoss	798000	USD
CY2017	brn	Valuation Allowance Deferred Tax Asset Changein Amount Recognizedin Income Tax Expense ValuationAllowanceDeferredTaxAssetChangeinAmountRecognizedinIncomeTaxExpense	1454000	USD
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-09-30
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000010048
CY2017Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	8277160	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2017Q1	dei	Entity Public Float EntityPublicFloat	7978000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	BARNWELL INDUSTRIES INC
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2016Q3	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	1228000	USD
CY2017Q3	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	1414000	USD
CY2016Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	1423000	USD
CY2017Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	1185000	USD
CY2016Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	69966000	USD
CY2017Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	73862000	USD
CY2015Q3	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	2941000	USD
CY2016Q3	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	4826000	USD
CY2017Q3	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	2111000	USD
CY2015Q3	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	819000	USD
CY2016Q3	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	906000	USD
CY2017Q3	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	1053000	USD
CY2016Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-3920000	USD
CY2017Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1058000	USD
CY2016Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1345000	USD
CY2017Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1350000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	-22000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15000	USD
CY2016Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	40000	USD
CY2017Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	46000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1154000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	155000	USD
CY2015Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	6936000	USD
CY2016Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7194000	USD
CY2017Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	6863000	USD
CY2016	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	464000	USD
CY2017	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	433000	USD
CY2016	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	459000	USD
CY2017	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	833000	USD
CY2016Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	1017000	USD
CY2017Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	1231000	USD
CY2016	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	154000	USD
CY2017	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	287000	USD
CY2016	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	167000	USD
CY2017	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	34000	USD
CY2016	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	459000	USD
CY2017	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	833000	USD
CY2016	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-68000	USD
CY2017	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	154000	USD
CY2016Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	6177000	USD
CY2017Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	5632000	USD
CY2016Q3	us-gaap	Assets Assets	31568000	USD
CY2017Q3	us-gaap	Assets Assets	33020000	USD
CY2016Q3	us-gaap	Assets Current AssetsCurrent	21114000	USD
CY2017Q3	us-gaap	Assets Current AssetsCurrent	25142000	USD
CY2016Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	1829000	USD
CY2017Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	0	USD
CY2016Q3	us-gaap	Billings In Excess Of Cost Current BillingsInExcessOfCostCurrent	165000	USD
CY2017Q3	us-gaap	Billings In Excess Of Cost Current BillingsInExcessOfCostCurrent	40000	USD
CY2016Q3	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	61060000	USD
CY2017Q3	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	64915000	USD
CY2016Q3	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	66265000	USD
CY2017Q3	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	68708000	USD
CY2016Q3	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	5205000	USD
CY2017Q3	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	3793000	USD
CY2016Q3	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	66044000	USD
CY2017Q3	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	68522000	USD
CY2016Q3	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	221000	USD
CY2017Q3	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	186000	USD
CY2015Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	8471000	USD
CY2016Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15550000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	16281000	USD
CY2016Q3	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	0	USD
CY2017Q3	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	4413000	USD
CY2016Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2017Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2016Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2017Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2016Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8445060	shares
CY2017Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	8445060	shares
CY2016Q3	us-gaap	Common Stock Value CommonStockValue	4223000	USD
CY2017Q3	us-gaap	Common Stock Value CommonStockValue	4223000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-5413000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4033000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	751000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1143000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-4662000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	5176000	USD
CY2016Q3	us-gaap	Contract Receivable Retainage ContractReceivableRetainage	202000	USD
CY2017Q3	us-gaap	Contract Receivable Retainage ContractReceivableRetainage	142000	USD
CY2016	us-gaap	Contract Revenue Cost ContractRevenueCost	2098000	USD
CY2017	us-gaap	Contract Revenue Cost ContractRevenueCost	3231000	USD
CY2016	us-gaap	Contracts Revenue ContractsRevenue	2233000	USD
CY2017	us-gaap	Contracts Revenue ContractsRevenue	3938000	USD
CY2016	us-gaap	Cost Of Goods Sold Oil And Gas CostOfGoodsSoldOilAndGas	3142000	USD
CY2017	us-gaap	Cost Of Goods Sold Oil And Gas CostOfGoodsSoldOilAndGas	3028000	USD
CY2016	us-gaap	Cost Of Real Estate Sales CostOfRealEstateSales	5510000	USD
CY2017	us-gaap	Cost Of Real Estate Sales CostOfRealEstateSales	0	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	19837000	USD
CY2017	us-gaap	Costs And Expenses CostsAndExpenses	14072000	USD
CY2016Q3	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	89000	USD
CY2017Q3	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	376000	USD
CY2016	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	608000	USD
CY2017	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	381000	USD
CY2016	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	161000	USD
CY2017	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	70000	USD
CY2016	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	1103000	USD
CY2017	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	586000	USD
CY2016	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	1872000	USD
CY2017	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	1037000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-651000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-823000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-651000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-812000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	11000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-291000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-279000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-71000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-268000	USD
CY2016Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2711000	USD
CY2017Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2234000	USD
CY2016Q3	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	0	USD
CY2017Q3	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	21000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	220000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	11000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	25917000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	23456000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	836000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	877000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	64000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	0	USD
CY2017Q3	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	300000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2507000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2298000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	8728000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	9773000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1108000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1091000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	460000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	460000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	4028000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	3062000	USD
CY2016Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	23410000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	21158000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	204000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	1668000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	1289000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	204000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	236000	USD
CY2016Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	31000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	31000	USD
CY2017Q3	us-gaap	Defined Benefit Plan Amount Of Employer And Related Party Securities Included In Plan Assets DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets	4000	USD
CY2016Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	8195000	USD
CY2017Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	9098000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1607000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1203000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.44
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.44
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	183000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	309000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	449000	USD
CY2017Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	390000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P0Y2M12D
CY2017Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	1000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2016	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	3714000	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	2284000	USD
CY2016	us-gaap	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	1285000	USD
CY2017	us-gaap	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	0	USD
CY2017	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.1
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	17259000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	24786000	USD
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	426000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	1172000	USD
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	1016000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	2401000	USD
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	3866000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	6073000	USD
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	11951000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	15140000	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	527000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	472000	USD
CY2016Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	956000	USD
CY2017Q3	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	1756000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	0	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	527000	USD
CY2017	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Property GainLossOnSaleOfProperty	472000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property GainLossOnSaleOfProperty	0	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6701000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6976000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-3586000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1234000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-6210000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-1042000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2624000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2276000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-722000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1080000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1102000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1034000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1518000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	32000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	37000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	15000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	314000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	22000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-219000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-90000	USD
CY2016Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	378000	USD
CY2017Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1145000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1456000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-279000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-933000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	166000	USD
CY2016	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	99000	USD
CY2017	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	188000	USD
CY2016	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-79000	USD
CY2017	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-72000	USD
CY2016	us-gaap	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	98000	USD
CY2017	us-gaap	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	-1247000	USD
CY2016	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	1287000	USD
CY2017	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	614000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-197000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	289000	USD
CY2016	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-882000	USD
CY2017	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	192000	USD
CY2016	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	0	USD
CY2017	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	21000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-7089000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2016	us-gaap	Interest Expense InterestExpense	97000	USD
CY2016	us-gaap	Interest Paid InterestPaid	94000	USD
CY2017	us-gaap	Interest Paid InterestPaid	6000	USD
CY2017	us-gaap	Interest Expense InterestExpense	6000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	46000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	93000	USD
CY2016Q3	us-gaap	Liabilities Liabilities	17824000	USD
CY2017Q3	us-gaap	Liabilities Liabilities	14837000	USD
CY2016Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	31568000	USD
CY2017Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	33020000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-3615000	USD
CY2016Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4736000	USD
CY2017Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4798000	USD
CY2016Q3	us-gaap	Long Term Investments LongTermInvestments	3552000	USD
CY2017Q3	us-gaap	Long Term Investments LongTermInvestments	2209000	USD
CY2016Q3	us-gaap	Minority Interest MinorityInterest	530000	USD
CY2017Q3	us-gaap	Minority Interest MinorityInterest	931000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	866000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	748000	USD
CY2016	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	7079000	USD
CY2017	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	731000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4252000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-370000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	9378000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	2911000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1770000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2119000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-3615000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	1171000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	751000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1143000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-3615000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1171000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1171000	USD
CY2016	us-gaap	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-4134000	USD
CY2017	us-gaap	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	3033000	USD
CY2016	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	0	USD
CY2017	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	665000	USD
CY2016Q3	us-gaap	Noncurrent Assets NoncurrentAssets	10454000	USD
CY2017Q3	us-gaap	Noncurrent Assets NoncurrentAssets	7878000	USD
CY2016	us-gaap	Oil And Gas Sales Revenue OilAndGasSalesRevenue	3177000	USD
CY2017	us-gaap	Oil And Gas Sales Revenue OilAndGasSalesRevenue	4383000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	542000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	5847000	USD
CY2016Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1031000	USD
CY2017Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1386000	USD
CY2016Q3	us-gaap	Other Assets Current OtherAssetsCurrent	556000	USD
CY2017Q3	us-gaap	Other Assets Current OtherAssetsCurrent	852000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-2053000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	2389000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	87000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	147000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	168000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	326000	USD
CY2016	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	1106000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-1885000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	2715000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	87000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	147000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1798000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2862000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-168000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-326000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-2053000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	2389000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0	USD
CY2016Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	377000	USD
CY2017Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	258000	USD
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	7139000	USD
CY2016	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	769000	USD
CY2017	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	381000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1940000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1275000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	996000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	807000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	866000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	748000	USD
CY2017	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	365000	USD
CY2016	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	519000	USD
CY2017	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	537000	USD
CY2016Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	6707000	USD
CY2017Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	4150000	USD
CY2016	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	1646000	USD
CY2017	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	1335000	USD
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	6000	USD
CY2016	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	54000	USD
CY2017	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	372000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	0	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	2726000	USD
CY2016	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	493000	USD
CY2017	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	619000	USD
CY2017Q2	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2360000	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2360000	USD
CY2016	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	5132000	USD
CY2017	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	0	USD
CY2017	us-gaap	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	511000	USD
CY2016	us-gaap	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	35000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	-2864000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	2314000	USD
CY2016Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	76868000	USD
CY2017Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	79231000	USD
CY2016Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6902000	USD
CY2017Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5369000	USD
CY2017Q3	us-gaap	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	931000	Boe
CY2016	us-gaap	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	70000	Boe
CY2015Q3	us-gaap	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	1008000	Boe
CY2016Q3	us-gaap	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	698000	Boe
CY2017	us-gaap	Revenues Revenues	13030000	USD
CY2016	us-gaap	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-343000	USD
CY2016	us-gaap	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	166000	Boe
CY2017	us-gaap	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	151000	Boe
CY2016	us-gaap	Proved Developed And Undeveloped Reserve Purchase Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy	37000	Boe
CY2017	us-gaap	Proved Developed And Undeveloped Reserve Purchase Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy	38000	Boe
CY2016	us-gaap	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	-251000	Boe
CY2017	us-gaap	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	447000	Boe
CY2017	us-gaap	Proved Developed And Undeveloped Reserves Sale Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy	101000	Boe
CY2017Q3	us-gaap	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	0	Boe
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3440000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2016Q3	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	500000	CAD
CY2016Q3	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	381000	USD
CY2017Q3	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	0	USD
CY2016	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	1236000	USD
CY2017	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	848000	USD
CY2016	us-gaap	Results Of Operations Impairment Of Oil And Gas Properties ResultsOfOperationsImpairmentOfOilAndGasProperties	1154000	USD
CY2017	us-gaap	Results Of Operations Impairment Of Oil And Gas Properties ResultsOfOperationsImpairmentOfOilAndGasProperties	0	USD
CY2016	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	-2355000	USD
CY2017	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	507000	USD
CY2016	us-gaap	Results Of Operations Income Tax Expense ResultsOfOperationsIncomeTaxExpense	-297000	USD
CY2017	us-gaap	Results Of Operations Income Tax Expense ResultsOfOperationsIncomeTaxExpense	-282000	USD
CY2016	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	-2058000	USD
CY2017	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	789000	USD
CY2016	us-gaap	Results Of Operations Production Or Lifting Costs ResultsOfOperationsProductionOrLiftingCosts	3142000	USD
CY2017	us-gaap	Results Of Operations Production Or Lifting Costs ResultsOfOperationsProductionOrLiftingCosts	3028000	USD
CY2016Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	13852000	USD
CY2017Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	15023000	USD
CY2016	us-gaap	Revenues Revenues	13627000	USD
CY2017	us-gaap	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	1355000	USD
CY2016	us-gaap	Sales Of Real Estate SalesOfRealEstate	5700000	USD
CY2017	us-gaap	Sales Of Real Estate SalesOfRealEstate	0	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	13581000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	12937000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	-22000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	15000	USD
CY2016Q3	us-gaap	Short Term Investments ShortTermInvestments	1192000	USD
CY2017Q3	us-gaap	Short Term Investments ShortTermInvestments	1037000	USD
CY2016	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease	-1125000	USD
CY2017	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease	1407000	USD
CY2016	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	412000	USD
CY2017	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	305000	USD
CY2015Q3	us-gaap	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	4035000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18183000	USD
CY2016Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	167900	shares
CY2017Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	167900	shares
CY2016Q3	us-gaap	Treasury Stock Value TreasuryStockValue	2286000	USD
CY2016Q3	us-gaap	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	2910000	USD
CY2017Q3	us-gaap	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	4317000	USD
CY2016Q3	us-gaap	Stockholders Equity StockholdersEquity	13214000	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	17252000	USD
CY2015Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19262000	USD
CY2016Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13744000	USD
CY2017Q3	us-gaap	Treasury Stock Value TreasuryStockValue	2286000	USD
CY2015Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	582000	USD
CY2016Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	377000	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	52000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	9000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	10000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	35000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	173000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	369000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	2252000	USD
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	8277160	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	8277160	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8277160	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8277160	shares
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-style:italic;">Concentration of Credit Risk </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash, cash equivalents, and certificates of deposit. We maintain bank account balances with high quality financial institutions which often exceed insured limits. We have not experienced any losses with these accounts and believe that we are not exposed to any significant credit risk on cash. Certificates of deposit are maintained at separate high-quality financial institutions within insured limits and are therefore not exposed to any credit risk. </font></div></div>
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-style:italic;">Reclassification </font></div><div style="line-height:120%;text-align:left;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">Fees related to percentage of sales payments have been reclassified to general and administrative expenses rather than being presented net with sale of interest in leasehold land revenues for the prior year to conform to the current year presentation. </font></div></div>
CY2017	us-gaap	Revenue Recognition Long Term Contracts RevenueRecognitionLongTermContracts	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-style:italic;">Contract Drilling</font></div><div style="line-height:120%;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">Revenues, costs and profits applicable to contract drilling contracts are included in the Consolidated Statements of Operations using the percentage of completion method, principally measured by the percentage of labor dollars incurred to date for each contract to total estimated labor dollars for each contract. Contract losses are recognized in full in the period the losses are identified. The performance of drilling contracts may extend over more than a year and, in the interim periods, estimates of total contract costs and profits are used to determine revenues and profits earned for reporting the results of contract drilling operations. Revisions in the estimates required by subsequent performance and final contract settlements are included as adjustments to the results of operations in the period such revisions and settlements occur. Contracts are normally less than a year in duration.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-style:italic;">Use of Estimates in the Preparation of Financial Statements</font></div><div style="line-height:120%;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">The preparation of the financial statements in conformity with U.S. GAAP requires management of Barnwell to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Actual results could differ significantly from those estimates. Significant assumptions are required in the valuation of deferred tax assets, asset retirement obligations, share-based payment arrangements, obligations for retirement plans, contract drilling estimated costs to complete, proved oil and natural gas reserves, and the carrying value of other assets, and such assumptions may impact the amount at which such items are recorded.</font></div></div>

Files In Submission

Name	View Source	Status
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BARNWELL INDUSTRIES INC Stock $brn

2017 Form 10-K Financial Statement

#000001004817000011 Filed on December 21, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BRN BARNWELL INDUSTRIES INC Stock $brn

2017 Form 10-K Financial Statement

#000001004817000011 Filed on December 21, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BRN
BARNWELL INDUSTRIES INC Stock $brn