2016 Q4 Form 10-K Financial Statement
#000143774918005798 Filed on March 29, 2018
Income Statement
| Concept | 2016 Q4 | 2016 | 2015 Q4 |
|---|---|---|---|
| Revenue | $2.180M | $6.291M | $1.540M |
| YoY Change | 41.56% | -25.56% | -68.25% |
| Cost Of Revenue | $570.0K | $2.141M | $600.0K |
| YoY Change | -5.0% | -17.7% | -34.78% |
| Gross Profit | $1.610M | $4.150M | $940.0K |
| YoY Change | 71.28% | -29.05% | -76.02% |
| Gross Profit Margin | 73.85% | 65.97% | 61.04% |
| Selling, General & Admin | $390.0K | $1.581M | $410.0K |
| YoY Change | -4.88% | -3.62% | -2.38% |
| % of Gross Profit | 24.22% | 38.09% | 43.62% |
| Research & Development | -$50.00K | $429.2K | $220.0K |
| YoY Change | -122.73% | -26.59% | 214.29% |
| % of Gross Profit | -3.11% | 10.34% | 23.4% |
| Depreciation & Amortization | $650.0K | $2.720M | $420.0K |
| YoY Change | 54.76% | -61.65% | -85.57% |
| % of Gross Profit | 40.37% | 65.53% | 44.68% |
| Operating Expenses | $1.000M | $6.871M | $1.050M |
| YoY Change | -4.76% | -42.35% | -69.21% |
| Operating Profit | $610.0K | -$579.5K | -$110.0K |
| YoY Change | -654.55% | -83.28% | -121.57% |
| Interest Expense | -$20.00K | $239.6K | -$10.00K |
| YoY Change | 100.0% | -869.74% | |
| % of Operating Profit | -3.28% | ||
| Other Income/Expense, Net | -$60.00K | $47.53K | $0.00 |
| YoY Change | -1.07% | -100.0% | |
| Pretax Income | $380.0K | -$257.1K | -$1.410M |
| YoY Change | -126.95% | -92.34% | -351.79% |
| Income Tax | $100.0K | -$172.9K | -$550.0K |
| % Of Pretax Income | 26.32% | ||
| Net Earnings | $280.0K | -$84.23K | -$860.0K |
| YoY Change | -132.56% | -95.53% | -240.98% |
| Net Earnings / Revenue | 12.84% | -1.34% | -55.84% |
| Basic Earnings Per Share | |||
| Diluted Earnings Per Share | $1.750M | -$532.7K | -$5.375M |
| COMMON SHARES | |||
| Basic Shares Outstanding | |||
| Diluted Shares Outstanding | 0.000 |
Balance Sheet
| Concept | 2016 Q4 | 2016 | 2015 Q4 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $21.52M | $21.99M | $22.58M |
| YoY Change | -4.71% | -4.35% | 3.3% |
| Cash & Equivalents | $8.072M | $8.072M | $13.94M |
| Short-Term Investments | $13.44M | $13.92M | $8.642M |
| Other Short-Term Assets | |||
| YoY Change | |||
| Inventory | |||
| Prepaid Expenses | |||
| Receivables | $764.6K | $764.6K | $644.9K |
| Other Receivables | $540.0K | $536.8K | $490.0K |
| Total Short-Term Assets | $23.29M | $23.29M | $24.12M |
| YoY Change | -3.45% | -3.45% | -2.28% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $10.93M | $10.93M | $12.22M |
| YoY Change | -10.59% | -10.59% | -32.35% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $822.6K | $2.729M | $1.840M |
| YoY Change | -55.3% | 48.21% | 78.64% |
| Other Assets | |||
| YoY Change | |||
| Total Long-Term Assets | $13.66M | $13.66M | $14.06M |
| YoY Change | -2.89% | -2.89% | -27.81% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $23.29M | $23.29M | $24.12M |
| Total Long-Term Assets | $13.66M | $13.66M | $14.06M |
| Total Assets | $36.95M | $36.95M | $38.19M |
| YoY Change | -3.25% | -3.25% | -13.55% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $161.7K | $161.8K | $225.6K |
| YoY Change | -28.32% | -28.32% | -72.45% |
| Accrued Expenses | |||
| YoY Change | |||
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $0.00 | $0.00 | $0.00 |
| YoY Change | |||
| Long-Term Debt Due | |||
| YoY Change | |||
| Total Short-Term Liabilities | $187.3K | $187.3K | $251.7K |
| YoY Change | -25.56% | -25.56% | -76.75% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $0.00 | $0.00 | $0.00 |
| YoY Change | |||
| Other Long-Term Liabilities | $2.990M | $2.989M | $3.090M |
| YoY Change | -3.24% | -3.12% | -0.32% |
| Total Long-Term Liabilities | $4.500M | $2.989M | $4.712M |
| YoY Change | -4.49% | -3.12% | -25.76% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $187.3K | $187.3K | $251.7K |
| Total Long-Term Liabilities | $4.500M | $2.989M | $4.712M |
| Total Liabilities | $4.687M | $4.687M | $4.963M |
| YoY Change | -5.56% | -5.56% | -33.19% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $33.60M | $34.48M | |
| YoY Change | -2.54% | -9.15% | |
| Common Stock | $157.4K | $157.4K | |
| YoY Change | 0.0% | 0.0% | |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $1.497M | $1.408M | |
| YoY Change | 6.31% | 3.44% | |
| Treasury Stock Shares | $26.83K | $26.28K | |
| Shareholders Equity | $32.26M | $32.26M | $33.22M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $36.95M | $36.95M | $38.19M |
| YoY Change | -3.25% | -3.25% | -13.55% |
Cashflow Statement
| Concept | 2016 Q4 | 2016 | 2015 Q4 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $280.0K | -$84.23K | -$860.0K |
| YoY Change | -132.56% | -95.53% | -240.98% |
| Depreciation, Depletion And Amortization | $650.0K | $2.720M | $420.0K |
| YoY Change | 54.76% | -61.65% | -85.57% |
| Cash From Operating Activities | $1.510M | $2.776M | $1.500M |
| YoY Change | 0.67% | -48.84% | -63.77% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$710.0K | -$1.978M | -$770.0K |
| YoY Change | -7.79% | -14.01% | -74.16% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | -$4.800M | -$5.653M | -$3.180M |
| YoY Change | 50.94% | 108.04% | 347.89% |
| Cash From Investing Activities | -$5.510M | -$7.631M | -$3.950M |
| YoY Change | 39.49% | 52.09% | 7.05% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | $921.7K | ||
| YoY Change | -43.38% | ||
| Common Stock Issuance & Retirement, Net | $88.83K | ||
| YoY Change | 89.83% | ||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -10.00K | -1.011M | -50.00K |
| YoY Change | -80.0% | -39.66% | -16.67% |
| NET CHANGE | |||
| Cash From Operating Activities | 1.510M | 2.776M | 1.500M |
| Cash From Investing Activities | -5.510M | -7.631M | -3.950M |
| Cash From Financing Activities | -10.00K | -1.011M | -50.00K |
| Net Change In Cash | -4.010M | -5.865M | -2.500M |
| YoY Change | 60.4% | 363.17% | -741.03% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $1.510M | $2.776M | $1.500M |
| Capital Expenditures | -$710.0K | -$1.978M | -$770.0K |
| Free Cash Flow | $2.220M | $4.754M | $2.270M |
| YoY Change | -2.2% | -38.47% | -68.12% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2017 | rsrv |
Cash Dividends Declared And Or Paid
CashDividendsDeclaredAndOrPaid
|
5 | |
| CY2016 | rsrv |
Cash Dividends Declared And Or Paid
CashDividendsDeclaredAndOrPaid
|
5 | |
| CY2017 | rsrv |
Change In Present Value Percent
ChangeInPresentValuePercent
|
0.0325 | |
| CY2017 | rsrv |
Current Year Inflation Rate
CurrentYearInflationRate
|
0.0408 | |
| CY2017Q4 | rsrv |
Deferred Tax Assets Gas Balance Receivable
DeferredTaxAssetsGasBalanceReceivable
|
32352 | |
| CY2016Q4 | rsrv |
Deferred Tax Assets Gas Balance Receivable
DeferredTaxAssetsGasBalanceReceivable
|
52379 | |
| CY2017Q4 | rsrv |
Deferred Tax Assets Geological And Geophysical Expense
DeferredTaxAssetsGeologicalAndGeophysicalExpense
|
47539 | |
| CY2016Q4 | rsrv |
Deferred Tax Assets Geological And Geophysical Expense
DeferredTaxAssetsGeologicalAndGeophysicalExpense
|
62720 | |
| CY2017Q4 | rsrv |
Deferred Tax Assets Net Leasehold Impairmentlosses
DeferredTaxAssetsNetLeaseholdImpairmentlosses
|
189867 | |
| CY2016Q4 | rsrv |
Deferred Tax Assets Net Leasehold Impairmentlosses
DeferredTaxAssetsNetLeaseholdImpairmentlosses
|
290167 | |
| CY2017Q4 | rsrv |
Deferred Tax Liabilities Intangible Drilling Costs
DeferredTaxLiabilitiesIntangibleDrillingCosts
|
1614470 | |
| CY2016Q4 | rsrv |
Deferred Tax Liabilities Intangible Drilling Costs
DeferredTaxLiabilitiesIntangibleDrillingCosts
|
2856294 | |
| CY2017Q4 | rsrv |
Deferred Tax Liabilities Revenue Accruals
DeferredTaxLiabilitiesRevenueAccruals
|
59561 | |
| CY2016Q4 | rsrv |
Deferred Tax Liabilities Revenue Accruals
DeferredTaxLiabilitiesRevenueAccruals
|
91622 | |
| CY2017Q4 | rsrv |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Asset Retirement Obligation
FutureNetCashFlowsRelatingToProvedOilAndGasReservesAssetRetirementObligation
|
1881972 | |
| CY2016Q4 | rsrv |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Asset Retirement Obligation
FutureNetCashFlowsRelatingToProvedOilAndGasReservesAssetRetirementObligation
|
1802124 | |
| CY2017Q4 | rsrv |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production And Development Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionAndDevelopmentCosts
|
12989835 | |
| CY2016Q4 | rsrv |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production And Development Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionAndDevelopmentCosts
|
11392251 | |
| CY2017 | rsrv |
Gain Loss On Trading Securities
GainLossOnTradingSecurities
|
83622 | |
| CY2016 | rsrv |
Gain Loss On Trading Securities
GainLossOnTradingSecurities
|
61729 | |
| CY2016 | rsrv |
Income From Equity And Other Investments Cf
IncomeFromEquityAndOtherInvestmentsCf
|
-177800 | |
| CY2017 | rsrv |
Income Tax Reconciliation Deductions Allowable Depletion
IncomeTaxReconciliationDeductionsAllowableDepletion
|
51533 | |
| CY2017 | rsrv |
Impairment Of Oil And Gas Cost Properties
ImpairmentOfOilAndGasCostProperties
|
426822 | |
| CY2016 | rsrv |
Impairment Of Oil And Gas Cost Properties
ImpairmentOfOilAndGasCostProperties
|
727845 | |
| CY2017 | rsrv |
Income From Equity And Other Investments Cf
IncomeFromEquityAndOtherInvestmentsCf
|
-383024 | |
| CY2016 | rsrv |
Income Tax Reconciliation Deductions Allowable Depletion
IncomeTaxReconciliationDeductionsAllowableDepletion
|
83460 | |
| CY2017 | rsrv |
Lease Bonuses And Other
LeaseBonusesAndOther
|
184282 | |
| CY2016 | rsrv |
Lease Bonuses And Other
LeaseBonusesAndOther
|
872974 | |
| CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
65000 | |
| CY2017 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
46574 | |
| CY2016 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
47018 | |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
31627 | |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
18321 | |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
22573 | |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
20542 | |
| CY2017 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
8329 | |
| CY2016 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-11448 | |
| CY2017 | rsrv |
Net Increase Decrease In Sales And Transfer Prices Net Of Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesNetOfProductionCosts
|
2394155 | |
| CY2016 | rsrv |
Net Increase Decrease In Sales And Transfer Prices Net Of Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesNetOfProductionCosts
|
-1992946 | |
| CY2017Q4 | rsrv |
Other Property Equipment Net
OtherPropertyEquipmentNet
|
151017 | |
| CY2016Q4 | rsrv |
Other Property Equipment Net
OtherPropertyEquipmentNet
|
174543 | |
| CY2017 | rsrv |
Payment For Production Costs
PaymentForProductionCosts
|
2195844 | |
| CY2016 | rsrv |
Payment For Production Costs
PaymentForProductionCosts
|
2132055 | |
| CY2017 | rsrv |
Payments For Farm Expense
PaymentsForFarmExpense
|
569 | |
| CY2016 | rsrv |
Payments For Farm Expense
PaymentsForFarmExpense
|
513 | |
| CY2017 | rsrv |
Payments For Purchase Of Trading Securities Operating Activities
PaymentsForPurchaseOfTradingSecuritiesOperatingActivities
|
3486002 | |
| CY2016 | rsrv |
Payments For Purchase Of Trading Securities Operating Activities
PaymentsForPurchaseOfTradingSecuritiesOperatingActivities
|
860175 | |
| CY2017 | rsrv |
Payments To Acquire Available For Sale Debt Securities
PaymentsToAcquireAvailableForSaleDebtSecurities
|
32769546 | |
| CY2016 | rsrv |
Payments To Acquire Available For Sale Debt Securities
PaymentsToAcquireAvailableForSaleDebtSecurities
|
22084650 | |
| CY2017 | rsrv |
Proceeds From Lease Bonuses And Other
ProceedsFromLeaseBonusesAndOther
|
184282 | |
| CY2016 | rsrv |
Proceeds From Lease Bonuses And Other
ProceedsFromLeaseBonusesAndOther
|
872974 | |
| CY2017 | rsrv |
Proceeds From Sale Of Trading Securities Operating Activities
ProceedsFromSaleOfTradingSecuritiesOperatingActivities
|
3483394 | |
| CY2016 | rsrv |
Proceeds From Sale Of Trading Securities Operating Activities
ProceedsFromSaleOfTradingSecuritiesOperatingActivities
|
858921 | |
| CY2017 | rsrv |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other1
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther1
|
17383 | |
| CY2016 | rsrv |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other1
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther1
|
-13669 | |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
235007 | |
| CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
161749 | |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
829824 | |
| CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
764641 | |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
253239 | |
| CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
231887 | |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
65000 | |
| CY2016Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
1278266 | |
| CY2017 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
4.35 | |
| CY2016 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.53 | |
| CY2017Q4 | us-gaap |
Assets
Assets
|
36303600 | |
| CY2016Q4 | us-gaap |
Assets
Assets
|
36948544 | |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
23030944 | |
| CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
23290636 | |
| CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
|
0 | |
| CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
|
0 | |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
16371544 | |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
13443636 | |
| CY2017 | us-gaap |
Basis Of Accounting
BasisOfAccounting
|
<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:37.8pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;text-indent:-37.8pt;">Note <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div> <div style="display: inline; font-family:'Times New Roman', Times, serif;font-size:10pt;">– <div style="display: inline; text-decoration: underline;">NATURE OF OPERATIONS</div></div></div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"> </div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27.35pt;margin-right:2.15pt;margin-top:0pt;text-align:justify;">The Company is engaged in oil and natural gas exploration and development and minerals management with areas of concentration in Texas, Oklahoma, Kansas<div style="display: inline; font-family:'Times New Roman', Times, serif;font-size:10pt;">, Arkansas and South Dakota, a single business segment.</div></div></div> | |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4767810 | |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
8071854 | |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13937215 | |
| CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-3304044 | |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-5865361 | |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
| CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
| CY2015Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.50 | |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.50 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.50 | |
| CY2015Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
918050 | |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
1511160 | |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
918050 | |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
1511160 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | |
| CY2015Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
184735 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
184735 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
184735 | |
| CY2015Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
158458 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
157904 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
157665 | |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
92368 | |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
92368 | |
| CY2017 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"><div style="display: inline; text-decoration: underline;">Concentrations of Credit Risk and Major Customers</div></div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"> </div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;">The Company<div style="display: inline; font-family:'Times New Roman', Times, serif;font-size:10pt;">’s receivables relate primarily to sales of oil and natural gas to purchasers with operations in Texas, Oklahoma, Kansas, and South Dakota. The Company had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">two</div> purchasers in both <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> whose purchases were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">35%</div> of total oil and gas sales.</div></div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"> </div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;">The Company maintains its cash in bank deposit accounts, which at times <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>exceed federally insured limits. The Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> experienced any losses in such accounts, and believes that it is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> exposed to any significant credit risk with respect to cash and cash equivalents.</div></div></div></div></div></div> | |
| CY2017Q4 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
1633300 | |
| CY2016Q4 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
1906856 | |
| CY2017 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
||
| CY2016 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
||
| CY2017 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
568893 | |
| CY2016 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
715520 | |
| CY2017 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
976731 | |
| CY2016 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
254351 | |
| CY2017 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
1274931 | |
| CY2016 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
856075 | |
| CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
10362 | |
| CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-57494 | |
| CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
10529 | |
| CY2016 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-57676 | |
| CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
167 | |
| CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-182 | |
| CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-593111 | |
| CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-115210 | |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
2399348 | |
| CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
4068941 | |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
1481298 | |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
2557781 | |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
266141 | |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
406579 | |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
|
945399 | |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
|
1745936 | |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
725317 | |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1121025 | |
| CY2017 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
2133338 | |
| CY2016 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
2719899 | |
| CY2017 | us-gaap |
Dividend Income Operating
DividendIncomeOperating
|
2597 | |
| CY2016 | us-gaap |
Dividend Income Operating
DividendIncomeOperating
|
1254 | |
| CY2016 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
790426 | |
| CY2017 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
788942 | |
| CY2017Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
1228648 | |
| CY2017 | us-gaap |
Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
|
-577797 | |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-577797 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.05 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.67 | |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
991094 | |
| CY2016Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
822570 | |
| CY2017 | us-gaap |
Exploration Costs
ExplorationCosts
|
838145 | |
| CY2016 | us-gaap |
Exploration Costs
ExplorationCosts
|
377112 | |
| CY2017 | us-gaap |
Exploration Expense
ExplorationExpense
|
883593 | |
| CY2016 | us-gaap |
Exploration Expense
ExplorationExpense
|
429210 | |
| CY2017 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
710294 | |
| CY2016 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
347007 | |
| CY2017Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows
|
25418030 | |
| CY2016Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows
|
20452614 | |
| CY2017Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense
FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
|
362534 | |
| CY2016Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense
FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
|
-369553 | |
| CY2017Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows
|
10183689 | |
| CY2016Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows
|
7627792 | |
| CY2017Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows
|
3121751 | |
| CY2016Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows
|
2373717 | |
| CY2017 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
9524 | |
| CY2016 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-24756 | |
| CY2017 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
59683 | |
| CY2016 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
22123 | |
| CY2017 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
3540 | |
| CY2016 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
55048 | |
| CY2017 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
1620955 | |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
1580776 | |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
103105 | |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-257111 | |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-61976 | |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
22800 | |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-49500 | |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-165000 | |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-582582 | |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-172886 | |
| CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-182 | |
| CY2017Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
326830 | |
| CY2016Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
536798 | |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-13034 | |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
5911 | |
| CY2017 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
95259 | |
| CY2016 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
70046 | |
| CY2017 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
593111 | |
| CY2016 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
115210 | |
| CY2017 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-517818 | |
| CY2016 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
||
| CY2017 | us-gaap |
Income Tax Reconciliation Deductions Dividends
IncomeTaxReconciliationDeductionsDividends
|
618 | |
| CY2016 | us-gaap |
Income Tax Reconciliation Deductions Dividends
IncomeTaxReconciliationDeductionsDividends
|
878 | |
| CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
35035 | |
| CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-87418 | |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
12498 | |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-948 | |
| CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-167 | |
| CY2016 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
1009435 | |
| CY2017 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-209968 | |
| CY2016 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
48746 | |
| CY2017 | us-gaap |
Increase Decrease In Interest And Dividends Receivable
IncreaseDecreaseInInterestAndDividendsReceivable
|
11233 | |
| CY2016 | us-gaap |
Increase Decrease In Interest And Dividends Receivable
IncreaseDecreaseInInterestAndDividendsReceivable
|
4142 | |
| CY2017 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
46228 | |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
46602 | |
| CY2017 | us-gaap |
Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
|
37491 | |
| CY2016 | us-gaap |
Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
|
-19176 | |
| CY2017 | us-gaap |
Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
|
||
| CY2016 | us-gaap |
Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
|
||
| CY2017 | us-gaap |
Interest Income Other
InterestIncomeOther
|
130498 | |
| CY2016 | us-gaap |
Interest Income Other
InterestIncomeOther
|
46370 | |
| CY2017 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
445000 | |
| CY2016 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
155000 | |
| CY2017Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
2624394 | |
| CY2016Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
2729426 | |
| CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-579503 | |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
4181582 | |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
4687442 | |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
36303600 | |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
36948544 | |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
260250 | |
| CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
187339 | |
| CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
3921332 | |
| CY2016Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
4500103 | |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-873334 | |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1010501 | |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5202162 | |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-7630988 | |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2771452 | |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2776128 | |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
685687 | |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-84225 | |
| CY2017Q4 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
175000 | |
| CY2016Q4 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
||
| CY2017 | us-gaap |
Oil And Gas Production Expense
OilAndGasProductionExpense
|
2190020 | |
| CY2016 | us-gaap |
Oil And Gas Production Expense
OilAndGasProductionExpense
|
2140756 | |
| CY2017Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Accumulated Depreciation Depletion And Amortization
OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization
|
45335894 | |
| CY2016Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Accumulated Depreciation Depletion And Amortization
OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization
|
44456113 | |
| CY2017Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Gross
OilAndGasPropertySuccessfulEffortMethodGross
|
55833139 | |
| CY2016Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Gross
OilAndGasPropertySuccessfulEffortMethodGross
|
55210052 | |
| CY2017Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Net
OilAndGasPropertySuccessfulEffortMethodNet
|
10497245 | |
| CY2016Q4 | us-gaap |
Oil And Gas Property Successful Effort Method Net
OilAndGasPropertySuccessfulEffortMethodNet
|
10753939 | |
| CY2016Q4 | us-gaap |
Oil And Gas Reclamation Liability Noncurrent
OilAndGasReclamationLiabilityNoncurrent
|
1710677 | |
| CY2015Q4 | us-gaap |
Oil And Gas Reclamation Liability Noncurrent
OilAndGasReclamationLiabilityNoncurrent
|
1677328 | |
| CY2017Q4 | us-gaap |
Oil And Gas Reclamation Liability Noncurrent
OilAndGasReclamationLiabilityNoncurrent
|
1774634 | |
| CY2017 | us-gaap |
Oil And Gas Revenue
OilAndGasRevenue
|
6309590 | |
| CY2016 | us-gaap |
Oil And Gas Revenue
OilAndGasRevenue
|
6291138 | |
| CY2017 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
6125308 | |
| CY2016 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
5418164 | |
| CY2017 | us-gaap |
Operating Expenses
OperatingExpenses
|
6827906 | |
| CY2016 | us-gaap |
Operating Expenses
OperatingExpenses
|
6870641 | |
| CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-518316 | |
| CY2017 | us-gaap |
Other Expenses
OtherExpenses
|
47143 | |
| CY2016 | us-gaap |
Other Expenses
OtherExpenses
|
47532 | |
| CY2017 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
837505 | |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
25243 | |
| CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
25590 | |
| CY2017 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
683397 | |
| CY2016 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
299592 | |
| CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
35829 | |
| CY2016 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
88834 | |
| CY2016 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
921667 | |
| CY2017 | us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
175000 | |
| CY2016 | us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
||
| CY2017 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
2688759 | |
| CY2016 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
1978179 | |
| CY2017 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
6444 | |
| CY2016 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
1030000 | |
| CY2017 | us-gaap |
Payments To Suppliers And Employees
PaymentsToSuppliersAndEmployees
|
1623453 | |
| CY2016 | us-gaap |
Payments To Suppliers And Employees
PaymentsToSuppliersAndEmployees
|
1587921 | |
| CY2017 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27.35pt;margin-right:0pt;margin-top:0pt;text-align:justify;"><div style="display: inline; text-decoration: underline;">Reclassifications</div></div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27.35pt;margin-right:0pt;margin-top:0pt;text-align:justify;"> </div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27.35pt;margin-right:0pt;margin-top:0pt;text-align:justify;">Certain amounts in the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> financial statements have been reclassified to conform to the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017</div> presentation. The amounts were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> material to the financial statements and had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> effect on previously reported net income.</div></div></div></div></div></div> | |
| CY2017 | us-gaap |
Proceeds From Customers
ProceedsFromCustomers
|
6029703 | |
| CY2016 | us-gaap |
Proceeds From Customers
ProceedsFromCustomers
|
5346837 | |
| CY2017 | us-gaap |
Proceeds From Dividends Received
ProceedsFromDividendsReceived
|
2597 | |
| CY2016 | us-gaap |
Proceeds From Dividends Received
ProceedsFromDividendsReceived
|
1254 | |
| CY2017 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
445000 | |
| CY2016 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
155000 | |
| CY2017 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
199439 | |
| CY2016 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
8930 | |
| CY2017 | us-gaap |
Proceeds From Interest Received
ProceedsFromInterestReceived
|
119265 | |
| CY2016 | us-gaap |
Proceeds From Interest Received
ProceedsFromInterestReceived
|
42228 | |
| CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
29841639 | |
| CY2016 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
17283067 | |
| CY2017 | us-gaap |
Proceeds From Other Operating Activities
ProceedsFromOtherOperatingActivities
|
9140 | |
| CY2016 | us-gaap |
Proceeds From Other Operating Activities
ProceedsFromOtherOperatingActivities
|
60648 | |
| CY2017 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
150948 | |
| CY2016 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
23774 | |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
0 | |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
404256 | |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
406430 | |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10648262 | |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10928482 | |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
0 | |
| CY2017Q4 | us-gaap |
Proved Oil And Gas Property Successful Effort Method
ProvedOilAndGasPropertySuccessfulEffortMethod
|
53536453 | |
| CY2016Q4 | us-gaap |
Proved Oil And Gas Property Successful Effort Method
ProvedOilAndGasPropertySuccessfulEffortMethod
|
53030034 | |
| CY2017 | us-gaap |
Rental Income Nonoperating
RentalIncomeNonoperating
|
5600 | |
| CY2016 | us-gaap |
Rental Income Nonoperating
RentalIncomeNonoperating
|
5600 | |
| CY2017 | us-gaap |
Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
|
2133338 | |
| CY2016 | us-gaap |
Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
|
2719899 | |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
33497463 | |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
33600718 | |
| CY2017 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
929958 | |
| CY2016 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
-62357 | |
| CY2017 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
-2343561 | |
| CY2016 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
-1935438 | |
| CY2017 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-71628 | |
| CY2016 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-510441 | |
| CY2017 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount
StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount
|
689080 | |
| CY2016 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount
StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount
|
1006978 | |
| CY2017Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
7061938 | |
| CY2016Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
5254075 | |
| CY2015Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
7405506 | |
| CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
33224588 | |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
32261102 | |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
32122018 | |
| CY2017Q4 | us-gaap |
Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
|
33654831 | |
| CY2016Q4 | us-gaap |
Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
|
33758086 | |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
32122018 | |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
32261102 | |
| CY2017Q4 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
559936 | |
| CY2016Q4 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
473707 | |
| CY2017 | us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
34884 | |
| CY2016 | us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
-20430 | |
| CY2017 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
48738 | |
| CY2016 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
82159 | |
| CY2015Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
26277 | |
| CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
26831 | |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
27070 | |
| CY2016 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
554 | |
| CY2017 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
239 | |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1532813 | |
| CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1496984 | |
| CY2016 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
88835 | |
| CY2017 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
35829 | |
| CY2017Q4 | us-gaap |
Unproved Oil And Gas Property Successful Effort Method
UnprovedOilAndGasPropertySuccessfulEffortMethod
|
2296686 | |
| CY2016Q4 | us-gaap |
Unproved Oil And Gas Property Successful Effort Method
UnprovedOilAndGasPropertySuccessfulEffortMethod
|
2180018 | |
| CY2017 | us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
48738 | |
| CY2016 | us-gaap |
Unrealized Gain Loss On Securities
UnrealizedGainLossOnSecurities
|
82159 | |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
| CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"><div style="display: inline; text-decoration: underline;">Use of Estimates</div></div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;"> </div> <div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:1.8pt;margin-top:0pt;text-align:justify;">The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. These estimates include oil and natural gas reserve quantities that form the basis for the calculation of amortization of oil and natural gas properties. Management emphasizes that reserve estimates are inherently imprecise and that estimates of more recent reserve discoveries are more imprecise than those for properties with long production histories. Actual results could differ from the estimates and assumptions used in the preparation of the Company<div style="display: inline; font-family:'Times New Roman', Times, serif;font-size:10pt;">’s financial statements.</div></div></div></div></div></div></div> | |
| CY2017 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
157788 | |
| CY2016 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
158107 |
