$SPND
SPINDLETOP OIL & GAS CO Stock $spnd

$spnd Overview Financials Valuation SEC Filings Company Website

2023 Q2 Form 10-K Financial Statement

#000101738623000155 Filed on April 17, 2023

Income Statement

Concept	2023 Q2	2022 Q4	2022
Revenue	$1.054M	$1.843M	$8.354M
YoY Change	-60.6%	-11.61%	34.37%
Cost Of Revenue	$445.0K	$1.120M	$3.182M
YoY Change	-46.71%	43.59%	39.13%
Gross Profit	$609.0K	$723.0K	$5.172M
YoY Change	-66.9%	-44.6%	31.6%
Gross Profit Margin	57.78%	39.23%	61.91%
Selling, General & Admin	$464.0K	$1.477M	$3.126M
YoY Change	1.09%	29.11%	16.42%
% of Gross Profit	76.19%	204.29%	60.44%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$15.00K	-$3.000K	$74.00K
YoY Change	-58.33%	-104.11%	-38.84%
% of Gross Profit	2.46%	-0.41%	1.43%
Operating Expenses	$1.125M	$3.345M	$8.396M
YoY Change	-15.41%	98.52%	148.55%
Operating Profit	-$71.00K	-$2.622M	-$42.00K
YoY Change	-113.92%	590.0%	-107.61%
Interest Expense	$199.0K	$142.0K	$142.0K
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$128.0K	-$2.480M	$1.631M
YoY Change	-90.48%	-10882.61%	70.79%
Income Tax	$3.000K	$145.0K	$962.0K
% Of Pretax Income	2.34%		58.98%
Net Earnings	$125.0K	-$2.625M	$669.0K
YoY Change	-88.55%	-583.43%	-35.49%
Net Earnings / Revenue	11.86%	-142.43%	8.01%
Basic Earnings Per Share	$0.02		$0.10
Diluted Earnings Per Share	$0.02	-$0.39	$0.10
COMMON SHARES
Basic Shares Outstanding	6.750M shares	6.750M shares	6.753M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2023 Q2	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$6.533M	$13.60M	$13.60M
YoY Change	-36.05%	27.4%	27.4%
Cash & Equivalents	$6.533M	$13.60M	$13.60M
Short-Term Investments
Other Short-Term Assets	$270.0K	$270.0K	$270.0K
YoY Change	-27.03%	-27.03%	-27.03%
Inventory
Prepaid Expenses
Receivables	$1.676M	$2.200M	$2.200M
Other Receivables	$613.0K	$630.0K	$630.0K
Total Short-Term Assets	$9.092M	$16.70M	$16.70M
YoY Change	-40.2%	14.39%	14.39%
LONG-TERM ASSETS
Property, Plant & Equipment	$583.0K	$103.0K	$1.531M
YoY Change	16.14%	-89.92%	-31.41%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$16.77M	$9.575M	$9.575M
YoY Change	49.78%	7.09%	7.09%
Other Assets	$4.000K	$4.000K	$4.000K
YoY Change	-97.98%	-98.73%	-98.73%
Total Long-Term Assets	$18.76M	$11.11M	$11.11M
YoY Change	43.44%	-3.29%	-3.29%
TOTAL ASSETS
Total Short-Term Assets	$9.092M	$16.70M	$16.70M
Total Long-Term Assets	$18.76M	$11.11M	$11.11M
Total Assets	$27.86M	$27.81M	$27.81M
YoY Change	-1.51%	6.6%	6.6%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.512M	$6.859M	$5.524M
YoY Change	-19.37%	-9.76%	-11.55%
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	$6.512M	$6.859M	$6.859M
YoY Change	-19.37%	-9.76%	-9.76%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$4.087M	$3.654M	$3.654M
YoY Change	99.56%	89.82%	89.82%
Total Long-Term Liabilities	$4.133M	$3.735M	$3.654M
YoY Change	101.81%	94.03%	89.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.512M	$6.859M	$6.859M
Total Long-Term Liabilities	$4.133M	$3.735M	$3.654M
Total Liabilities	$10.65M	$10.59M	$10.59M
YoY Change	5.15%	11.21%	11.21%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.919M	$1.889M
YoY Change	2.4%	0.8%
Treasury Stock Shares
Shareholders Equity	$17.21M	$17.21M	$17.21M
YoY Change
Total Liabilities & Shareholders Equity	$27.86M	$27.81M	$27.81M
YoY Change	-1.51%	6.6%	6.6%

Cashflow Statement

Concept	2023 Q2	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$125.0K	-$2.625M	$669.0K
YoY Change	-88.55%	-583.43%	-35.49%
Depreciation, Depletion And Amortization	$15.00K	-$3.000K	$74.00K
YoY Change	-58.33%	-104.11%	-38.84%
Cash From Operating Activities	$64.00K	-$2.144M	$1.600M
YoY Change	-94.02%	-814.67%	-34.45%
INVESTING ACTIVITIES
Capital Expenditures	$1.000K	$7.000K	$361.0K
YoY Change		-450.0%	-18150.0%
Acquisitions
YoY Change
Other Investing Activities	-$4.152M	$2.800M	$1.600M
YoY Change	-1072.37%	-371.32%	275.59%
Cash From Investing Activities	-$4.153M	$2.793M	$1.239M
YoY Change	-1072.6%	-370.12%	192.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-30.00K	0.000	-$15.00K
YoY Change			-103.72%
NET CHANGE
Cash From Operating Activities	64.00K	-2.144M	$1.600M
Cash From Investing Activities	-4.153M	2.793M	$1.239M
Cash From Financing Activities	-30.00K	0.000	-$15.00K
Net Change In Cash	-4.119M	649.0K	$2.824M
YoY Change	-375.15%	-188.42%	-13.59%
FREE CASH FLOW
Cash From Operating Activities	$64.00K	-$2.144M	$1.600M
Capital Expenditures	$1.000K	$7.000K	$361.0K
Free Cash Flow	$63.00K	-$2.151M	$1.239M
YoY Change	-94.11%	-812.25%	-49.28%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther		usd
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000867038
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet		usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet		usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt		usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1		usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1		usd
CY2021	spnd	Proceeds From Sale Of Oil And Gas Property And Equipment1 ProceedsFromSaleOfOilAndGasPropertyAndEquipment1		usd
CY2020	spnd	Proceeds From Sale Of Oil And Gas Property And Equipment1 ProceedsFromSaleOfOilAndGasPropertyAndEquipment1		usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt		usd
CY2021	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability		usd
CY2020	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability		usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets		usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets		usd
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets		usd
CY2021	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment		usd
CY2020	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment		usd
CY2021	spnd	Payments For Repurchase Of Tresury Stock PaymentsForRepurchaseOfTresuryStock		usd
CY2022	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt		usd
CY2022	spnd	Asset Retirement Liabilities Added AssetRetirementLiabilitiesAdded		usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments		usd
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CY2022	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes		usd
CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes		usd
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes		usd
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CY2022Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment		usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet		usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets		usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments		usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments		usd
CY2021Q4	spnd	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation		usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities		usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid		usd
CY2021	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1		usd
CY2022	spnd	Qulified Intermediary Accounts Receivable QulifiedIntermediaryAccountsReceivable		usd
CY2021	spnd	Qulified Intermediary Accounts Receivable QulifiedIntermediaryAccountsReceivable		usd
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1		usd
CY2022	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties		usd
CY2022Q4	us-gaap	Amortization Expense Per Physical Unit Of Production AmortizationExpensePerPhysicalUnitOfProduction
CY2022Q1	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet		usd
CY2022Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet		usd
CY2021Q2	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-18774
CY2022	dei	Entity Registrant Name EntityRegistrantName	SPINDLETOP OIL & GAS CO.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	TX
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	75-2063001
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	12850 Spurling Rd.
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 200
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75230
CY2022	dei	City Area Code CityAreaCode	(972)
CY2022	dei	Local Phone Number LocalPhoneNumber	644-2581
CY2022	dei	Security12b Title Security12bTitle	Common Stock
CY2022	dei	Trading Symbol TradingSymbol	SPND
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	true
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	2889140	usd
CY2023Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	6750318	shares
CY2022	dei	Auditor Name AuditorName	Farmer, Fuqua & Huff, P.C.
CY2022	dei	Auditor Location AuditorLocation	Richardson, Texas
CY2022	dei	Auditor Firm AuditorFirmId	782
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13597000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10673000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	270000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	370000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2200000	usd
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	3104000	usd
CY2022Q4	us-gaap	Prepaid Taxes PrepaidTaxes	630000	usd
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	450000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	16697000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	14597000	usd
CY2022Q4	us-gaap	Oil And Gas Property Full Cost Method Gross OilAndGasPropertyFullCostMethodGross	25321000	usd
CY2021Q4	us-gaap	Oil And Gas Property Full Cost Method Gross OilAndGasPropertyFullCostMethodGross	26305000	usd
CY2022Q4	spnd	Rental Equipment RentalEquipment	412000	usd
CY2021Q4	spnd	Rental Equipment RentalEquipment	412000	usd
CY2022Q4	spnd	Gas Gathering System GasGatheringSystem	115000	usd
CY2021Q4	spnd	Gas Gathering System GasGatheringSystem	115000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	395000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	317000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	26140000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	26127000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	103000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1022000	usd
CY2022Q4	us-gaap	Land Land	688000	usd
CY2021Q4	us-gaap	Land Land	688000	usd
CY2022Q4	spnd	Commercial Office Building CommercialOfficeBuilding	1903000	usd
CY2021Q4	spnd	Commercial Office Building CommercialOfficeBuilding	1624000	usd
CY2022Q4	spnd	Accumulated Depreciation AccumulatedDepreciation	1163000	usd
CY2021Q4	spnd	Accumulated Depreciation AccumulatedDepreciation	1102000	usd
CY2022Q4	spnd	Total Real Estate Property TotalRealEstateProperty	1428000	usd
CY2021Q4	spnd	Total Real Estate Property TotalRealEstateProperty	1210000	usd
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	311000	usd
CY2022Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	9575000	usd
CY2021Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	8941000	usd
CY2022Q4	us-gaap	Other Assets OtherAssets	4000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	4000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	9579000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	9256000	usd
CY2022Q4	us-gaap	Assets Assets	27807000	usd
CY2021Q4	us-gaap	Assets Assets	26085000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6859000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	7601000	usd
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CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	7601000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	81000	usd
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CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	3735000	usd
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	1925000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	10594000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	9526000	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
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CY2022Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	77000	usd
CY2021Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	77000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	943000	usd
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CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1889000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1874000	usd
CY2022Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	18082000	usd
CY2021Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	17413000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	17213000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	16559000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	27807000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	26085000	usd
CY2022	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	7775000	usd
CY2021	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	5466000	usd
CY2020	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	2924000	usd
CY2022	us-gaap	Capital Leases Income Statement Lease Revenue CapitalLeasesIncomeStatementLeaseRevenue	183000	usd
CY2021	us-gaap	Capital Leases Income Statement Lease Revenue CapitalLeasesIncomeStatementLeaseRevenue	219000	usd
CY2020	us-gaap	Capital Leases Income Statement Lease Revenue CapitalLeasesIncomeStatementLeaseRevenue	233000	usd
CY2022	spnd	Gas Gathering Compression Equip Rental GasGatheringCompressionEquipRental	89000	usd
CY2021	spnd	Gas Gathering Compression Equip Rental GasGatheringCompressionEquipRental	99000	usd
CY2020	spnd	Gas Gathering Compression Equip Rental GasGatheringCompressionEquipRental	89000	usd
CY2022	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	245000	usd
CY2021	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	240000	usd
CY2020	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	272000	usd
CY2022	us-gaap	Other Income OtherIncome	62000	usd
CY2021	us-gaap	Other Income OtherIncome	44000	usd
CY2020	us-gaap	Other Income OtherIncome	42000	usd
CY2022	us-gaap	Revenues Revenues	8354000	usd
CY2021	us-gaap	Revenues Revenues	6068000	usd
CY2020	us-gaap	Revenues Revenues	3560000	usd
CY2022	spnd	Lease Operations LeaseOperations	2120000	usd
CY2021	spnd	Lease Operations LeaseOperations	1207000	usd
CY2020	spnd	Lease Operations LeaseOperations	1324000	usd
CY2022	spnd	Production Taxes Gathering And Marketing ProductionTaxesGatheringAndMarketing	867000	usd
CY2021	spnd	Production Taxes Gathering And Marketing ProductionTaxesGatheringAndMarketing	896000	usd
CY2020	spnd	Production Taxes Gathering And Marketing ProductionTaxesGatheringAndMarketing	675000	usd
CY2022	spnd	Pipeline And Rental Operations PipelineAndRentalOperations	21000	usd
CY2021	spnd	Pipeline And Rental Operations PipelineAndRentalOperations	17000	usd
CY2020	spnd	Pipeline And Rental Operations PipelineAndRentalOperations	9000	usd
CY2022	us-gaap	Real Estate Investment Partnership Cost Of Sales RealEstateInvestmentPartnershipCostOfSales	174000	usd
CY2021	us-gaap	Real Estate Investment Partnership Cost Of Sales RealEstateInvestmentPartnershipCostOfSales	167000	usd
CY2020	us-gaap	Real Estate Investment Partnership Cost Of Sales RealEstateInvestmentPartnershipCostOfSales	174000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	74000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	121000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	452000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	2014000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	572000	usd
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	139000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	3126000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2685000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2640000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	8396000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	5665000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	5413000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-42000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	403000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-1853000	usd
CY2022	us-gaap	Interest And Other Income InterestAndOtherIncome	142000	usd
CY2021	us-gaap	Interest And Other Income InterestAndOtherIncome	149000	usd
CY2020	us-gaap	Interest And Other Income InterestAndOtherIncome	216000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	403000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	403000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1531000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1631000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	955000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-1234000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	570000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-191000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	392000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-106000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-149000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	962000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-82000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-340000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	669000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1037000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-894000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.10
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6753386	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6755318	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6771094	shares
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	669000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1037000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-894000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	74000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	121000	usd
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	452000	usd
CY2022	us-gaap	Accretion Expense Including Asset Retirement Obligations AccretionExpenseIncludingAssetRetirementObligations	2014000	usd
CY2021	us-gaap	Accretion Expense Including Asset Retirement Obligations AccretionExpenseIncludingAssetRetirementObligations	572000	usd
CY2020	us-gaap	Accretion Expense Including Asset Retirement Obligations AccretionExpenseIncludingAssetRetirementObligations	139000	usd
CY2022	spnd	Proceeds From Sale Of Oil And Gas Property And Equipment1 ProceedsFromSaleOfOilAndGasPropertyAndEquipment1	1531000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	904000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-491000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	577000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-180000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-176000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-191000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-742000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	1887000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-291000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	403000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	403000	usd
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	311000	usd
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-106000	usd
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-149000	usd
CY2022	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	81000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1600000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2441000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-761000	usd
CY2022	spnd	Capitalized Acquisition Exploration And Development CapitalizedAcquisitionExplorationAndDevelopment	-703000	usd
CY2021	spnd	Capitalized Acquisition Exploration And Development CapitalizedAcquisitionExplorationAndDevelopment	-542000	usd
CY2020	spnd	Capitalized Acquisition Exploration And Development CapitalizedAcquisitionExplorationAndDevelopment	104000	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	82000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	634000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	116000	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	7675000	usd
CY2022	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	1531000	usd
CY2022	spnd	Capitalized Tenant Improvements And Broker Fees CapitalizedTenantImprovementsAndBrokerFees	279000	usd
CY2021	spnd	Capitalized Tenant Improvements And Broker Fees CapitalizedTenantImprovementsAndBrokerFees	1000	usd
CY2020	spnd	Capitalized Tenant Improvements And Broker Fees CapitalizedTenantImprovementsAndBrokerFees	44000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1239000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	424000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7823000	usd
CY2022	spnd	Payments For Repurchase Of Tresury Stock PaymentsForRepurchaseOfTresuryStock	15000	usd
CY2020	spnd	Payments For Repurchase Of Tresury Stock PaymentsForRepurchaseOfTresuryStock	68000	usd
CY2021	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	403000	usd
CY2020	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	403000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-15000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	403000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	335000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	2824000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	3268000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8249000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11043000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	7775000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16024000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13867000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11043000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	7775000	usd
CY2022	us-gaap	Nature Of Operations NatureOfOperations	<p id="xdx_844_eus-gaap--NatureOfOperations_zG5OEy2DvfSc" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"><span style="text-decoration: underline">Organization and Nature of Operations</span></p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">The Company was organized as a Texas corporation in September 1985, in connection with the Plan of Reorganization ("the Plan"), effective September 9, 1985, of Prairie States Exploration, Inc., ("Exploration"), a Colorado corporation, which had previously filed for Chapter 11 bankruptcy. In connection with the Plan, Exploration was merged into the Company, with the Company being the surviving corporation.</p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">Spindletop Oil & Gas Co. is engaged in the exploration, development and production of oil and natural gas; and through one of its subsidiaries, the gathering and marketing of natural gas.</p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">The Company owns land along with a commercial office building which contains approximately 46,286 rentable square feet, of which the Company occupies approximately 10,273 rentable square feet as its corporate office headquarters. The Company leases the remaining space in the building to non-related third-party commercial tenants at prevailing market rates.</p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p>
CY2022	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	1531000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2200000	usd
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	3104000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1925000	usd
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1434000	usd
CY2021	spnd	Asset Retirement Liabilities Added AssetRetirementLiabilitiesAdded	20000	usd
CY2022	spnd	Asset Obligiation Liabilities Divested Or Settled AssetObligiationLiabilitiesDivestedOrSettled	-285000	usd
CY2021	spnd	Asset Obligiation Liabilities Divested Or Settled AssetObligiationLiabilitiesDivestedOrSettled	-101000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	2014000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	572000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3654000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1925000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-308000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	68000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-148000	usd
CY2022	us-gaap	Income Tax Reconciliation Disposition Of Assets IncomeTaxReconciliationDispositionOfAssets	396000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_84C_eus-gaap--UseOfEstimates_z17T1oK4sQC7" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"><span style="text-decoration: underline">Use of Estimates</span></p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">The preparation of financial statements in conformity with U. S. Generally Accepted Accounting Principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p>
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	2215000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	3119000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000	usd
CY2022Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	1983000	usd
CY2021Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	2929000	usd
CY2022Q4	spnd	Production Proceeds Payable ProductionProceedsPayable	3541000	usd
CY2021Q4	spnd	Production Proceeds Payable ProductionProceedsPayable	3316000	usd
CY2022Q4	spnd	Prepaid Drilling Costs PrepaidDrillingCosts	1335000	usd
CY2021Q4	spnd	Prepaid Drilling Costs PrepaidDrillingCosts	1356000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6859000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	7601000	usd
CY2022Q4	spnd	Accounts Receivable And Account Payable Related Party AccountsReceivableAndAccountPayableRelatedParty	78000	usd
CY2021Q4	spnd	Accounts Receivable And Account Payable Related Party AccountsReceivableAndAccountPayableRelatedParty	215000	usd
CY2022	spnd	Sales From Related Parties SalesFromRelatedParties	563000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.21	pure
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.21	pure
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.21	pure
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	21000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	201000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-259000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	153000	usd
CY2021	us-gaap	Income Tax Reconciliation Disposition Of Assets IncomeTaxReconciliationDispositionOfAssets	279000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	570000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-191000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	570000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	24000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-191000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	98000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	155000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	37000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	21000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	311000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	56000	usd
CY2022Q4	spnd	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	25000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	81000	usd
CY2022Q4	spnd	Deferred Income Tax Asset Liabilities Net DeferredIncomeTaxAssetLiabilitiesNet	-81000	usd
CY2021Q4	spnd	Deferred Income Tax Asset Liabilities Net DeferredIncomeTaxAssetLiabilitiesNet	311000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	750000	usd
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	60000	usd
CY2022	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	-285000	usd
CY2021	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	-113000	usd
CY2020	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	-36000	usd
CY2022	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	1531000	usd
CY2020	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	1168000	usd
CY2020	spnd	Qulified Intermediary Accounts Receivable QulifiedIntermediaryAccountsReceivable	-250000	usd
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	1531000	usd
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	918000	usd
CY2022Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	9575000	usd
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	9575000	usd
CY2021Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	8941000	usd
CY2021Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	8941000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2200000	usd
CY2021Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	250000	usd
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	9575000	usd
CY2022Q4	spnd	Cash Fdic Insured Amount Exceeds CashFDICInsuredAmountExceeds	4650000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13597000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	13597000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10673000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	10673000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	270000	usd
CY2022Q4	spnd	Restricted Cash Fair Value RestrictedCashFairValue	270000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	370000	usd
CY2021Q4	spnd	Restricted Cash Fair Value RestrictedCashFairValue	370000	usd
CY2022Q4	us-gaap	Accounts Receivable Fair Value Disclosure AccountsReceivableFairValueDisclosure	2200000	usd
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	3104000	usd
CY2021Q4	us-gaap	Accounts Receivable Fair Value Disclosure AccountsReceivableFairValueDisclosure	3104000	usd
CY2022Q4	us-gaap	Capitalized Costs Mineral Interests In Unproved Properties CapitalizedCostsMineralInterestsInUnprovedProperties	1876000	usd
CY2021Q4	us-gaap	Capitalized Costs Mineral Interests In Unproved Properties CapitalizedCostsMineralInterestsInUnprovedProperties	1876000	usd
CY2020Q4	us-gaap	Capitalized Costs Mineral Interests In Unproved Properties CapitalizedCostsMineralInterestsInUnprovedProperties	1876000	usd
CY2022Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	23445000	usd
CY2021Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	24429000	usd
CY2020Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	25052000	usd
CY2022Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	25321000	usd
CY2021Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	26305000	usd
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	26928000	usd
CY2022Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	25304000	usd
CY2021Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	25304000	usd
CY2020Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	25241000	usd
CY2022Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	17000	usd
CY2021Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	1001000	usd
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	1687000	usd
CY2021	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	19000	usd
CY2020	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	22000	usd
CY2022	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	214000	usd
CY2021	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	410000	usd
CY2020	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	97000	usd
CY2022	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	214000	usd
CY2021	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	429000	usd
CY2020	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	119000	usd
CY2021Q4	us-gaap	Amortization Expense Per Physical Unit Of Production AmortizationExpensePerPhysicalUnitOfProduction	0.06
CY2020Q4	us-gaap	Amortization Expense Per Physical Unit Of Production AmortizationExpensePerPhysicalUnitOfProduction	0.42
CY2022	us-gaap	Depletion Of Oil And Gas Properties DepletionOfOilAndGasProperties	74000	usd
CY2021	us-gaap	Depletion Of Oil And Gas Properties DepletionOfOilAndGasProperties	121000	usd
CY2020	us-gaap	Depletion Of Oil And Gas Properties DepletionOfOilAndGasProperties	452000	usd
CY2022	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	669000	usd
CY2021	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1037000	usd
CY2020	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-894000	usd
CY2022	spnd	Supplementary Income Statement Information SupplementaryIncomeStatementInformation	<p id="xdx_808_ecustom--SupplementaryIncomeStatementInformation_zNCRa8IiCZ91" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">15. SUPPLEMENTARY INCOME STATEMENT INFORMATION</p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"> </p> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">The following items were charged directly to expense:</p> <p style="font: 10pt Courier New, Courier, Monospace; margin: 0; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" id="xdx_880_eus-gaap--ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock_znxVxofON8qd" style="font: 10pt Arial, Helvetica, Sans-Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Supplementory Income Statement - Supplementary Income statement (Details)"> <tr> <td> </td> <td> </td> <td> </td> <td id="xdx_499_20220101__20221231_zF6Ht0KKw9kf"> </td> <td> </td> <td> </td> <td> </td> <td id="xdx_49A_20210101__20211231_zLHKIGVSwmSe"> </td> <td> </td> <td> </td> <td> </td> <td id="xdx_49C_20200101__20201231_zGyvNkQ8copg"> </td> <td> </td></tr> <tr style="vertical-align: bottom"> <td style="font-size: 12pt"> </td><td> </td> <td colspan="11" style="text-align: center">Year Ended December 31,</td></tr> <tr style="vertical-align: bottom"> <td style="font-size: 12pt"> </td><td style="padding-bottom: 1pt"> </td> <td colspan="3" style="border-bottom: Black 1pt solid; text-align: center">2022</td><td style="padding-bottom: 1pt"> </td> <td colspan="3" style="border-bottom: Black 1pt solid; text-align: center">2021</td><td style="padding-bottom: 1pt"> </td> <td colspan="3" style="border-bottom: Black 1pt solid; text-align: center">2020</td></tr> <tr id="xdx_402_eus-gaap--CostOfPropertyRepairsAndMaintenance_i_pp0p0" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 46%; text-align: left; padding-left: 5.4pt">Maintenance and repairs</td><td style="width: 5%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">18,000</td><td style="width: 1%; text-align: left"> </td><td style="width: 5%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">12,000</td><td style="width: 1%; text-align: left"> </td><td style="width: 5%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">6,000</td><td style="width: 1%; text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--ProductionTaxExpense_i_pp0p0" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-left: 5.4pt">Production taxes</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">451,000</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">269,000</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">116,000</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-left: 5.4pt">Taxes, other than payroll and income taxes</td><td> </td> <td style="text-align: left"> </td><td id="xdx_98B_eus-gaap--TaxesExcludingIncomeAndExciseTaxes_iN_di_c20220101__20221231_zL2UtXB3C66b" style="text-align: right" title="Taxes, other than payroll and income taxes">(45,000</td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td id="xdx_984_eus-gaap--TaxesExcludingIncomeAndExciseTaxes_c20210101__20211231_zcJ0hLIce09d" style="text-align: right" title="Taxes, other than payroll and income taxes">7,000</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_982_eus-gaap--TaxesExcludingIncomeAndExciseTaxes_c20200101__20201231_zxgNawzBWUda" style="text-align: right" title="Taxes, other than payroll and income taxes">16,000</td><td style="text-align: left"> </td></tr> </table> <p style="font: 10pt Courier New, Courier, Monospace; margin: 0"> </p> <p style="font: 10pt Courier New, Courier, Monospace; margin: 0; text-indent: 1in"> </p>
CY2022	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	18000	usd
CY2021	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	12000	usd
CY2020	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	6000	usd
CY2022	us-gaap	Production Tax Expense ProductionTaxExpense	451000	usd
CY2021	us-gaap	Production Tax Expense ProductionTaxExpense	269000	usd
CY2020	us-gaap	Production Tax Expense ProductionTaxExpense	116000	usd
CY2022	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	45000	usd
CY2021	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	7000	usd
CY2020	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	16000	usd
CY2022Q1	spnd	Quarterly Revenues QuarterlyRevenues	1824000	usd
CY2022Q2	spnd	Quarterly Revenues QuarterlyRevenues	2675000	usd
CY2022Q3	spnd	Quarterly Revenues QuarterlyRevenues	2012000	usd
CY2022Q4	spnd	Quarterly Revenues QuarterlyRevenues	1843000	usd
CY2022Q1	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1215000	usd
CY2022Q2	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1330000	usd
CY2022Q3	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1386000	usd
CY2022Q4	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-4465000	usd
CY2022Q1	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	609000	usd
CY2022Q2	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	1345000	usd
CY2022Q3	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	626000	usd
CY2022Q4	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	-2622000	usd
CY2022Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1531000	usd
CY2022Q4	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	142000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	609000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1345000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	2157000	usd
CY2022Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-2480000	usd
CY2022Q1	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-60000	usd
CY2022Q2	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-176000	usd
CY2022Q3	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-416000	usd
CY2022Q4	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	82000	usd
CY2022Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-40000	usd
CY2022Q2	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-77000	usd
CY2022Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-48000	usd
CY2022Q4	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-227000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	509000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1092000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1693000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-2625000	usd
CY2022Q1	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.08
CY2022Q2	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.16
CY2022Q3	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.25
CY2022Q4	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	-0.39
CY2021Q1	spnd	Quarterly Revenues QuarterlyRevenues	1099000	usd
CY2021Q2	spnd	Quarterly Revenues QuarterlyRevenues	1227000	usd
CY2021Q3	spnd	Quarterly Revenues QuarterlyRevenues	1806000	usd
CY2021Q4	spnd	Quarterly Revenues QuarterlyRevenues	2488000	usd
CY2021Q1	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-978000	usd
CY2021Q2	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1230000	usd
CY2021Q3	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-992000	usd
CY2021Q4	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-2465000	usd
CY2021Q1	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	121000	usd
CY2021Q2	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	-3000	usd
CY2021Q3	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	814000	usd
CY2021Q4	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	23000	usd
CY2021Q1	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-17000	usd
CY2021Q2	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-5000	usd
CY2021Q3	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-229000	usd
CY2021Q4	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	227000	usd
CY2021Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7000	usd
CY2021Q2	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2000	usd
CY2021Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-182000	usd
CY2021Q4	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	293000	usd
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	97000	usd
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-6000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	403000	usd
CY2021Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	543000	usd
CY2021Q1	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.01
CY2021Q3	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.06
CY2021Q4	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.08
CY2020Q1	spnd	Quarterly Revenues QuarterlyRevenues	964000	usd
CY2020Q2	spnd	Quarterly Revenues QuarterlyRevenues	548000	usd
CY2020Q3	spnd	Quarterly Revenues QuarterlyRevenues	1135000	usd
CY2020Q4	spnd	Quarterly Revenues QuarterlyRevenues	1532000	usd
CY2020Q1	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1320000	usd
CY2020Q2	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1055000	usd
CY2020Q3	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-1006000	usd
CY2020Q4	spnd	Quarterly Operating Expenses QuarterlyOperatingExpenses	-2032000	usd
CY2020Q1	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	-356000	usd
CY2020Q2	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	-507000	usd
CY2020Q3	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	129000	usd
CY2020Q4	spnd	Quarterly Operating Income Loss QuarterlyOperatingIncomeLoss	-500000	usd
CY2020Q1	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	61000	usd
CY2020Q2	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	113000	usd
CY2020Q3	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	-43000	usd
CY2020Q4	spnd	Segment Current Tax Provision Benefit SegmentCurrentTaxProvisionBenefit	60000	usd
CY2020Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	23000	usd
CY2020Q2	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-28000	usd
CY2020Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17000	usd
CY2020Q4	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	137000	usd
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-272000	usd
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-422000	usd
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	103000	usd
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-303000	usd
CY2020Q1	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	-0.04
CY2020Q2	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	-0.06
CY2020Q3	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	0.02
CY2020Q4	spnd	Earnings Per Share Basic And Diluted1 EarningsPerShareBasicAndDiluted1	-0.05

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sog_2022dec31-10k_htm.xml	Edgar Link	completed

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2023 Q2 Form 10-K Financial Statement

#000101738623000155 Filed on April 17, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$SPND SPINDLETOP OIL & GAS CO Stock $spnd

2023 Q2 Form 10-K Financial Statement

#000101738623000155 Filed on April 17, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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SPINDLETOP OIL & GAS CO Stock $spnd