$ZNOG
ZION OIL & GAS INC Stock $znog

$znog Overview Financials Valuation SEC Filings Company Website

2023 Q2 Form 10-Q Financial Statement

#000121390023038553 Filed on May 11, 2023

Income Statement

Concept	2023 Q2	2023 Q1	2022 Q1
Revenue	$4.000K	$34.00K	$0.00
YoY Change	-98.85%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$2.287M	$2.086M	$2.146M
YoY Change	-8.37%	-2.8%	-22.33%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$201.0K	$200.0K	$195.0K
YoY Change	2.03%	2.56%	8.94%
% of Gross Profit
Operating Expenses	$2.287M	$2.086M	$2.146M
YoY Change	-8.37%	-2.8%	-22.33%
Operating Profit	-$2.335M	-$2.131M	-$2.146M
YoY Change	-6.45%	-0.7%
Interest Expense	$3.000K	-$6.000K	-$20.00K
YoY Change	-115.0%	-70.0%	-109.85%
% of Operating Profit
Other Income/Expense, Net	$3.000K	-$6.000K
YoY Change
Pretax Income	-$2.334M	-$2.139M	-$2.166M
YoY Change	-10.13%	-1.25%	-15.39%
Income Tax
% Of Pretax Income
Net Earnings	-$2.334M	-$2.139M	-$2.166M
YoY Change	-10.13%	-1.25%	-15.39%
Net Earnings / Revenue	-58350.0%	-6291.18%
Basic Earnings Per Share	-$4.00	-$4.00	-$5.00
Diluted Earnings Per Share	-$4.00	-$4.00	-$5.351K
COMMON SHARES
Basic Shares Outstanding	540.3M shares	530.1M shares	404.8K shares
Diluted Shares Outstanding	542.8M shares	531.0M shares	404.8M shares

Balance Sheet

Concept	2023 Q2	2023 Q1	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$518.0K	$799.0K	$8.221M
YoY Change	-91.0%	-90.28%	30.64%
Cash & Equivalents	$518.0K	$799.0K	$8.221M
Short-Term Investments
Other Short-Term Assets		$155.0K	$3.138M
YoY Change		-95.06%	-19.54%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$2.126M	$3.060M	$14.07M
YoY Change	-76.59%	-78.26%	17.59%
LONG-TERM ASSETS
Property, Plant & Equipment	$91.00K	$102.0K	$55.26M
YoY Change	-31.06%	-99.82%	74.64%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$438.0K	$425.0K	$553.0K
YoY Change	-3.52%	-23.15%	19.96%
Total Long-Term Assets	$22.69M	$22.80M	$55.81M
YoY Change	-62.69%	-59.15%	73.86%
TOTAL ASSETS
Total Short-Term Assets	$2.126M	$3.060M	$14.07M
Total Long-Term Assets	$22.69M	$22.80M	$55.81M
Total Assets	$24.82M	$25.86M	$69.89M
YoY Change	-64.49%	-63.0%	58.58%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.121M	$2.017M	$1.167M
YoY Change	-32.39%	72.84%	-38.45%
Accrued Expenses	$729.0K	$495.0K	$606.0K
YoY Change	23.98%	-18.32%	-58.72%
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	$2.488M	$3.208M	$2.344M
YoY Change	-19.17%	36.86%	-67.05%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$477.0K	$473.0K	$689.0K
YoY Change	-16.46%	-31.35%	-6.51%
Total Long-Term Liabilities	$477.0K	$473.0K	$689.0K
YoY Change	-16.46%	-31.35%	-6.51%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.488M	$3.208M	$2.344M
Total Long-Term Liabilities	$477.0K	$473.0K	$689.0K
Total Liabilities	$2.965M	$3.681M	$3.033M
YoY Change	-18.74%	21.36%	-61.37%
SHAREHOLDERS EQUITY
Retained Earnings	-$283.1M	-$280.7M
YoY Change	24.0%
Common Stock	$304.9M	$302.9M
YoY Change	3.53%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$21.85M	$22.18M	$66.85M
YoY Change
Total Liabilities & Shareholders Equity	$24.82M	$25.86M	$69.89M
YoY Change	-64.49%	-63.0%	58.58%

Cashflow Statement

Concept	2023 Q2	2023 Q1	2022 Q1
OPERATING ACTIVITIES
Net Income	-$2.334M	-$2.139M	-$2.166M
YoY Change	-10.13%	-1.25%	-15.39%
Depreciation, Depletion And Amortization	$201.0K	$200.0K	$195.0K
YoY Change	2.03%	2.56%	8.94%
Cash From Operating Activities	-$1.475M	-$917.0K	-$2.091M
YoY Change	10.65%	-56.15%	-2.34%
INVESTING ACTIVITIES
Capital Expenditures	$0.00		-$134.0K
YoY Change	-100.0%		39.58%
Acquisitions
YoY Change
Other Investing Activities	-$891.0K	-$838.0K	-$3.665M
YoY Change	-79.85%	-77.14%	-47.85%
Cash From Investing Activities	-$891.0K	-$838.0K	-$3.799M
YoY Change	-80.83%	-77.94%	-46.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.765M	$800.0K	9.428M
YoY Change	-50.5%	-91.51%	230.81%
NET CHANGE
Cash From Operating Activities	-1.475M	-$917.0K	-2.091M
Cash From Investing Activities	-891.0K	-$838.0K	-3.799M
Cash From Financing Activities	1.765M	$800.0K	9.428M
Net Change In Cash	-601.0K	-$955.0K	3.538M
YoY Change	-75.12%	-126.99%	-155.15%
FREE CASH FLOW
Cash From Operating Activities	-$1.475M	-$917.0K	-$2.091M
Capital Expenditures	$0.00		-$134.0K
Free Cash Flow	-$1.475M	-$917.0K	-$1.957M
YoY Change	33.36%	-53.14%	-4.3%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q1	dei	Security Exchange Name SecurityExchangeName	NONE
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-5
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	531023000	shares
CY2023Q1	dei	Document Type DocumentType	10-Q
CY2023Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q1	dei	Document Period End Date DocumentPeriodEndDate	2023-03-31
CY2023Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-0065053
CY2023Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	12655 N Central Expressway
CY2023Q1	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1000
CY2023Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
CY2023Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2023Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75243
CY2023Q1	dei	City Area Code CityAreaCode	(214)
CY2023Q1	dei	Local Phone Number LocalPhoneNumber	221-4610
CY2023Q1	dei	Security12b Title Security12bTitle	N/A
CY2023Q1	dei	Trading Symbol TradingSymbol	N/A
CY2023Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q1	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2023Q1	dei	Entity Small Business EntitySmallBusiness	true
CY2023Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q1	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	540313673	shares
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	799000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1735000	usd
CY2023Q1	us-gaap	Deposits Assets Current DepositsAssetsCurrent	1360000	usd
CY2022Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	1379000	usd
CY2023Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	581000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	600000	usd
CY2023Q1	us-gaap	Other Assets Current OtherAssetsCurrent	155000	usd
CY2022Q4	zn	Governmental Receivables GovernmentalReceivables	267000	usd
CY2023Q1	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	139000	usd
CY2022Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	143000	usd
CY2023Q1	us-gaap	Assets Current AssetsCurrent	3060000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	483000	usd
CY2023Q1	zn	Governmental Receivables GovernmentalReceivables	26000	usd
CY2023Q1	zn	Drilling Rig And Related Equipment Net Of Accumulated Depreciation DrillingRigAndRelatedEquipmentNetOfAccumulatedDepreciation	1645000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	4607000	usd
CY2023Q1	us-gaap	Oil And Gas Property Full Cost Method Net OilAndGasPropertyFullCostMethodNet	16057000	usd
CY2022	zn	Drilling Rig And Related Equipment Net Of Accumulated Depreciation DrillingRigAndRelatedEquipmentNetOfAccumulatedDepreciation	1455000	usd
CY2022Q4	us-gaap	Oil And Gas Property Full Cost Method Net OilAndGasPropertyFullCostMethodNet	15889000	usd
CY2023Q1	us-gaap	Inventory Drilling Noncurrent InventoryDrillingNoncurrent	6080000	usd
CY2022Q4	us-gaap	Inventory Drilling Noncurrent InventoryDrillingNoncurrent	6281000	usd
CY2023Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	657000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	647000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	102000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	112000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	6182000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	6393000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	135000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	202000	usd
CY2023Q1	us-gaap	Assets Held In Trust Noncurrent AssetsHeldInTrustNoncurrent	425000	usd
CY2022Q4	us-gaap	Assets Held In Trust Noncurrent AssetsHeldInTrustNoncurrent	424000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	425000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	424000	usd
CY2023Q1	us-gaap	Assets Assets	25859000	usd
CY2022Q4	us-gaap	Assets Assets	27515000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	2017000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2147000	usd
CY2023Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	125000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	196000	usd
CY2023Q1	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	571000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	571000	usd
CY2023Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	495000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1032000	usd
CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	3208000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3946000	usd
CY2023Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12000	usd
CY2023Q1	zn	Employee Related Liabilities Noncurrent EmployeeRelatedLiabilitiesNoncurrent	461000	usd
CY2022Q4	zn	Employee Related Liabilities Noncurrent EmployeeRelatedLiabilitiesNoncurrent	457000	usd
CY2023Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	473000	usd
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	469000	usd
CY2023Q1	us-gaap	Liabilities Liabilities	3681000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	4415000	usd
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2023Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	533713261	shares
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	533713261	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	524231493	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	524231493	shares
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	5337000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	5242000	usd
CY2023Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	297582000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	296460000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-280741000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-278602000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	22178000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	23100000	usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	25859000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	27515000	usd
CY2023Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1503000	usd
CY2022Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1435000	usd
CY2023Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	583000	usd
CY2022Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	711000	usd
CY2023Q1	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	45000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-2131000	usd
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-2146000	usd
CY2023Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2000	usd
CY2022Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-9000	usd
CY2023Q1	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-6000	usd
CY2022Q1	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-11000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-2139000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-2166000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	-2139000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-2166000	usd
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.000
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-5.000
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	531023000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	404817000	shares
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	23100000	usd
CY2023Q1	zn	Funds Received From Sale Of Dspp Units And Shares FundsReceivedFromSaleOfDsppUnitsAndShares	792000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	417000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	-2139000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	22178000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	57376000	usd
CY2022Q1	zn	Funds Received From Sale Of Dspp Units And Shares FundsReceivedFromSaleOfDsppUnitsAndShares	11427000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	215000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-2166000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	66853000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	-2139000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-2166000	usd
CY2023Q1	us-gaap	Depreciation Depreciation	200000	usd
CY2022Q1	us-gaap	Depreciation Depreciation	195000	usd
CY2023Q1	zn	Adjustment Of Options Granted For Services AdjustmentOfOptionsGrantedForServices	417000	usd
CY2022Q1	zn	Adjustment Of Options Granted For Services AdjustmentOfOptionsGrantedForServices	208000	usd
CY2023Q1	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	45000	usd
CY2023Q1	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	-328000	usd
CY2022Q1	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	-12000	usd
CY2023Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-19000	usd
CY2022Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	575000	usd
CY2023Q1	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-241000	usd
CY2022Q1	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-562000	usd
CY2023Q1	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-71000	usd
CY2022Q1	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-34000	usd
CY2022Q1	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-40000	usd
CY2023Q1	zn	Increase Decrease In Right Of Use Lease Assets IncreaseDecreaseInRightOfUseLeaseAssets	-67000	usd
CY2022Q1	zn	Increase Decrease In Right Of Use Lease Assets IncreaseDecreaseInRightOfUseLeaseAssets	-64000	usd
CY2023Q1	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-4000	usd
CY2022Q1	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-107000	usd
CY2023Q1	zn	Increase Decrease In Accrued Severance Pay Net Of Severance Pay Fund IncreaseDecreaseInAccruedSeverancePayNetOfSeverancePayFund	3000	usd
CY2023Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	26000	usd
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-331000	usd
CY2023Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-57000	usd
CY2022Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-93000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-917000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2091000	usd
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12000	usd
CY2022Q1	zn	Acquisition Of Drilling Rig And Related Equipment AcquisitionOfDrillingRigAndRelatedEquipment	122000	usd
CY2023Q1	zn	Payments To Investment In Unproved Oil And Gas Properties PaymentsToInvestmentInUnprovedOilAndGasProperties	838000	usd
CY2022Q1	zn	Payments To Investment In Unproved Oil And Gas Properties PaymentsToInvestmentInUnprovedOilAndGasProperties	3665000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-838000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3799000	usd
CY2023Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8000	usd
CY2022Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1000	usd
CY2023Q1	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	792000	usd
CY2022Q1	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	9427000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	800000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	9428000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-955000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	3538000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3114000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5952000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2159000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9490000	usd
CY2022Q1	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	2000000	usd
CY2023Q1	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	1515000	usd
CY2022Q1	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	1130000	usd
CY2022Q1	zn	Cost Of Options Capitalized To Oil Gas Properties CostOfOptionsCapitalizedToOilGasProperties	7000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	799000	usd
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1735000	usd
CY2023Q1	zn	Restricted Cash Included In Fixed Shortterm Bank Deposits RestrictedCashIncludedInFixedShorttermBankDeposits	1360000	usd
CY2022Q1	zn	Restricted Cash Included In Fixed Shortterm Bank Deposits RestrictedCashIncludedInFixedShorttermBankDeposits	1379000	usd
CY2023Q1	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	2159000	usd
CY2022Q1	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	3114000	usd
CY2023Q1	us-gaap	Nature Of Operations NatureOfOperations	<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 1 - Nature of Operations, Basis of Presentation and Going Concern</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"><b>A. Nature of Operations</b> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Zion Oil & Gas, Inc., a Delaware corporation (“we,” “our,” “Zion” or the “Company”) is an oil and gas exploration company with a history of 23 years of oil & gas exploration in Israel. As of March 31, 2023, the Company has no revenues from its oil and gas operations.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Zion maintains its corporate headquarters in Dallas, Texas. The Company also has branch offices in Caesarea, Israel and Geneva, Switzerland. The purpose of the Israel branch is to support the Company’s operations in Israel, and the purpose of the Switzerland branch is to operate a foreign treasury center for the Company.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On January 24, 2020, Zion incorporated a wholly owned subsidiary, Zion Drilling, Inc., a Delaware corporation, for the purpose of owning a drilling rig, related equipment and spare parts, and on January 31, 2020, Zion incorporated another wholly owned subsidiary, Zion Drilling Services, Inc., a Delaware corporation, to act as the contractor providing such drilling services. When Zion is not using the rig for its own exploration activities, Zion Drilling Services may contract with other operators in Israel to provide drilling services at market rates then in effect.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Zion has the trademark “ZION DRILLING” filed with the United States Patent and Trademark Office. Zion has the trademark filed with the World Intellectual Property Organization in Geneva, Switzerland, pursuant to the Madrid Agreement and Protocol. In addition, Zion has the trademark filed with the Israeli Trademark Office in Israel.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><span style="text-decoration:underline">Exploration Rights/Exploration Activities</span></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>New Megiddo License 428 (“NML 428”)</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The New Megiddo License 428 (“NML 428”) was initially awarded on December 3, 2020 for a six-month term and was extended several times before expiring on February 1, 2023. Zion Oil & Gas, Inc. filed an amended application with the Israel Ministry of Energy for a new exploratory license on January 24, 2023 covering the same area as its License No. 428, which expired on February 1, 2023. However, its original application to replace License No. 428 was filed on May 11, 2022, and a revised application was filed on August 29, 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Prior to the filing of this Quarterly Report, we received initial administrative approval from various departments within the Israel Ministry of Energy which puts us in an excellent position to obtain final approval of our license.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We continue our exploration focus here based on our studies as it appears to possess the key geologic ingredients of an active petroleum system with significant exploration potential.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We are focusing on finalizing the technical and operational preparations for our re-entry of the MJ-01 well.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"><b>B. Basis of Presentation</b> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accompanying unaudited interim consolidated condensed financial statements of Zion Oil & Gas, Inc. have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with Article 8-03 of Regulation S-X. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, all adjustments, consisting only of normal recurring accruals necessary for a fair statement of financial position, results of operations and cash flows, have been included. The information included in this Quarterly Report on Form 10-Q should be read in conjunction with the financial statements and the accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. The year-end balance sheet data presented for comparative purposes was derived from audited financial statements, but does not include all disclosures required by GAAP. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the operating results for the year ending December 31, 2023 or for any other subsequent interim period.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"><b>C. Going Concern</b> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company incurs cash outflows from operations, and all exploration activities and overhead expenses to date have been financed by way of equity or debt financing. The recoverability of the costs incurred to date is uncertain and dependent upon achieving significant commercial production of hydrocarbons. </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company’s ability to continue as a going concern is dependent upon obtaining the necessary financing to undertake further exploration and development activities and ultimately generating profitable operations from its oil and natural gas interests in the future. The Company’s current operations are dependent upon the adequacy of its current assets to meet its current expenditure requirements and the accuracy of management’s estimates of those requirements. Should those estimates be materially incorrect, the Company’s ability to continue as a going concern may be impaired. The consolidated financial statements have been prepared on a going concern basis, which contemplates realization of assets and liquidation of liabilities in the ordinary course of business. During the three months ended March 31, 2023, the Company incurred a net loss of approximately $2.2 million and had an accumulated deficit of approximately $281 million. These factors raise substantial doubt about the Company’s ability to continue as a going concern for one year from the date the financials were issued.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">To carry out planned operations, the Company must raise additional funds through additional equity and/or debt issuances or through profitable operations. There can be no assurance that this capital or positive operational income will be available to the Company, and if it is not, the Company may be forced to curtail or cease exploration and development activities. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty </p>
CY2023Q1	us-gaap	Income Loss From Ongoing Equity Method Investment In Discontinued Operation After Disposal IncomeLossFromOngoingEquityMethodInvestmentInDiscontinuedOperationAfterDisposal	2200000	usd
CY2023Q1	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	281000000	usd
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	57997687	shares
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23144603	shares
CY2023Q1	us-gaap	Use Of Estimates UseOfEstimates	<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"><b>B. Use of Estimates</b> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The preparation of the accompanying consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of expenses. Such estimates include the valuation of unproved oil and gas properties, deferred tax assets, asset retirement obligations, borrowing rate of interest consideration for leases accounting and legal contingencies. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. The Company adjusts such estimates and assumptions when facts and circumstances dictate. Illiquid credit markets, volatile equity, foreign currency, and energy markets have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the consolidated financial statements in future periods.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The full extent to which the COVID-19 pandemic may directly or indirectly impact our business, results of operations and financial condition, will depend on future developments that are uncertain, including as a result of new information that may emerge concerning COVID-19 and the actions taken to contain it or treat COVID-19, as well as the economic impact on local, regional, national and international markets. We have made estimates of the impact of COVID-19 within our consolidated financial statements, and although there is currently no major impact, there may be changes to those estimates in future periods. Actual results may differ from these estimates.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p>
CY2022	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	45615000	usd
CY2023Q1	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	45000	usd
CY2023Q1	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	16057000	usd
CY2022	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	15889000	usd
CY2022Q1	us-gaap	Payments To Acquire Oil And Gas Property PaymentsToAcquireOilAndGasProperty		usd
CY2020Q1	zn	Purchase Price Of Drilling Ring PurchasePriceOfDrillingRing	5600000	usd
CY2020Q1	zn	Consumable Inventory ConsumableInventory	540000	usd
CY2020Q1	us-gaap	Other Inventories Spare Parts OtherInventoriesSpareParts	48000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P10Y
CY2022Q4	zn	Drilling Rig Associatedand Equipment DrillingRigAssociatedandEquipment	6281000	usd
CY2023Q1	zn	Asset Depreciation AssetDepreciation	-191000	usd
CY2023Q1	zn	Asset Disposals For Self Consumption AssetDisposalsForSelfConsumption	-10000	usd
CY2023Q1	zn	Drilling Rig Associatedand Equipment DrillingRigAssociatedandEquipment	6080000	usd
CY2021Q2	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.01
CY2022Q1	zn	Share Based Compensation Arrangement By Sharebased Payment Award Options Grants In Period Grant Date Fair Value ShareBasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue	209000	usd
CY2023Q1	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	434000	usd
CY2023Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	5
CY2023Q1	zn	Warrant Termination Date Description WarrantTerminationDateDescription	An Amendment No. 2 to the Prospectus Supplement (as described below) was filed on October 12, 2017.
CY2023Q1	us-gaap	Share Price SharePrice	0.25
CY2023Q1	zn	Offering Cost Description OfferingCostDescription	The unit offering consisted of Units of the Company’s securities where each Unit (priced at $250.00 each) was comprised of (i) two hundred and fifty (250) shares of Common Stock and (ii) Common Stock purchase warrants to purchase an additional fifty (50) shares of Common Stock at a per share exercise price of $2.00. The investor’s Plan account was credited with the number of shares of the Company’s Common Stock and Warrants acquired under the Units purchased. For Plan participants who enrolled into the Unit Program with the purchase of at least one Unit and also enrolled in the separate Automatic Monthly Investments (“AMI”) program at a minimum of $50.00 per month or more, received an additional twenty-five (25) warrants at an exercise price of $2.00 during this Unit Option Program. The twenty-five (25) additional warrants were for enrolling into the AMI program. Existing subscribers to the AMI were entitled to the additional twenty-five (25) warrants once, if they purchased at least one (1) unit during the Unit program. Each warrant affords the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $2.00. The warrant is referred to as “ZNWAL.
CY2023Q1	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	792000	usd
CY2022Q1	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	11427000	usd
CY2022Q4	zn	Outstanding Warrants Beginning Balance OutstandingWarrantsBeginningBalance	35234137	shares
CY2023Q4	zn	Warrants Issued WarrantsIssued	286500	shares
CY2023Q4	zn	Class Of Warrants Exercised ClassOfWarrantsExercised	-9100	shares
CY2023Q4	zn	Class Of Warrants Expired ClassOfWarrantsExpired	-415175	shares
CY2023Q1	zn	Outstanding Warrants Ending Balance OutstandingWarrantsEndingBalance	35096362	shares
CY2023Q1	zn	Drilling Costs And Other Operational Related Costs Unproved Properties DrillingCostsAndOtherOperationalRelatedCostsUnprovedProperties	2414000	usd
CY2022Q4	zn	Drilling Costs And Other Operational Related Costs Unproved Properties DrillingCostsAndOtherOperationalRelatedCostsUnprovedProperties	2362000	usd
CY2023Q1	zn	Capitalized Salary Costs Unproved Properties CapitalizedSalaryCostsUnprovedProperties	2368000	usd
CY2022Q4	zn	Capitalized Salary Costs Unproved Properties CapitalizedSalaryCostsUnprovedProperties	2342000	usd
CY2023Q1	zn	Capitalized Interest Costs Unproved Properties CapitalizedInterestCostsUnprovedProperties	1418000	usd
CY2022Q4	zn	Capitalized Interest Costs Unproved Properties CapitalizedInterestCostsUnprovedProperties	1418000	usd
CY2023Q1	zn	Legal And Seismic Costs License Fees And Other Preparation Costs Unproved Properties LegalAndSeismicCostsLicenseFeesAndOtherPreparationCostsUnprovedProperties	-9818000	usd
CY2022Q4	zn	Legal And Seismic Costs License Fees And Other Preparation Costs Unproved Properties LegalAndSeismicCostsLicenseFeesAndOtherPreparationCostsUnprovedProperties	-9728000	usd
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour		usd
CY2023Q1	zn	Other Costs Unproved Properties OtherCostsUnprovedProperties	39000	usd
CY2022Q4	zn	Other Costs Unproved Properties OtherCostsUnprovedProperties	39000	usd
CY2023Q1	zn	Total Unproved Oil And Gas Properties TotalUnprovedOilAndGasProperties	16057000	usd
CY2022Q4	zn	Total Unproved Oil And Gas Properties TotalUnprovedOilAndGasProperties	15889000	usd
CY2023Q1	zn	Drilling Costs And Other Operational Related Costsimpairmentofunprovedoilandgasproperties DrillingCostsAndOtherOperationalRelatedCostsimpairmentofunprovedoilandgasproperties	11000	usd
CY2023Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	34000	usd
CY2023Q1	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	45000	usd
CY2023Q1	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	63000	usd
CY2022Q1	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	628000	usd
CY2023Q1	zn	Capitalized Salary Costschangesinunprovedoilandgasproperties CapitalizedSalaryCostschangesinunprovedoilandgasproperties	26000	usd
CY2022Q1	zn	Capitalized Salary Costschangesinunprovedoilandgasproperties CapitalizedSalaryCostschangesinunprovedoilandgasproperties	52000	usd
CY2023Q1	zn	Increase Decrease In Legal Costs License Fees And Preparation Costs IncreaseDecreaseInLegalCostsLicenseFeesAndPreparationCosts	124000	usd
CY2022Q1	zn	Increase Decrease In Legal Costs License Fees And Preparation Costs IncreaseDecreaseInLegalCostsLicenseFeesAndPreparationCosts	469000	usd
CY2023Q1	us-gaap	Payments To Acquire Oil And Gas Property PaymentsToAcquireOilAndGasProperty	45000	usd
CY2023Q1	zn	Increase Decrease In Capitalized Costs Of Unproved Properties Excluded From Amortization Period Cost IncreaseDecreaseInCapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationPeriodCost	168000	usd
CY2022Q1	zn	Increase Decrease In Capitalized Costs Of Unproved Properties Excluded From Amortization Period Cost IncreaseDecreaseInCapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationPeriodCost	1149000	usd
CY2023Q1	zn	Inclusive Non Cash Amount InclusiveNonCashAmount	1515000	usd
CY2022Q1	zn	Inclusive Non Cash Amount InclusiveNonCashAmount	1137000	usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P0Y9M
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive		usd
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive		usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.049	pure
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	128000	usd
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11000	usd
CY2023Q1	zn	Lessee Operating Lease Liability Payments Due1 LesseeOperatingLeaseLiabilityPaymentsDue1	139000	usd
CY2023Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2000	usd
CY2023Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	137000	usd
CY2023Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	69000	usd
CY2022Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	68000	usd
CY2023Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	70000	usd
CY2022Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	72000	usd
CY2023Q1	zn	Bank Guarantees To Government BankGuaranteesToGovernment	1042000	usd
CY2023Q1	us-gaap	Other Commitment OtherCommitment	1118000	usd
CY2023Q1	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.027	pure
CY2022	us-gaap	Reinsurance Retention Policy Reinsured Risk Percentage ReinsuranceRetentionPolicyReinsuredRiskPercentage	0.132	pure
CY2023Q1	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	2159000	usd
CY2023Q1	us-gaap	Derivative Fixed Interest Rate DerivativeFixedInterestRate	0.0261	pure
CY2023Q1	us-gaap	Subsequent Event Description SubsequentEventDescription	Approximately $761,000 was collected through the Company’s DSPP program during the period April 1 through May 9, 2023.
CY2023Q1	dei	Entity Registrant Name EntityRegistrantName	ZION OIL & GAS INC
CY2023Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment		usd
CY2023Q1	zn	Acquisition Of Drilling Rig And Related Equipment AcquisitionOfDrillingRigAndRelatedEquipment		usd
CY2023Q1	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates		usd
CY2023Q1	zn	Capitalized Convertible Bond Interest Attributed To Oil And Gas Properties CapitalizedConvertibleBondInterestAttributedToOilAndGasProperties		usd
CY2022Q1	zn	Capitalized Convertible Bond Interest Attributed To Oil And Gas Properties CapitalizedConvertibleBondInterestAttributedToOilAndGasProperties		usd
CY2023Q1	zn	Cost Of Options Capitalized To Oil Gas Properties CostOfOptionsCapitalizedToOilGasProperties		usd
CY2023Q1	zn	Asset Additions AssetAdditions		usd
CY2022Q1	zn	Drilling Costs And Other Operational Related Costsimpairmentofunprovedoilandgasproperties DrillingCostsAndOtherOperationalRelatedCostsimpairmentofunprovedoilandgasproperties		usd
CY2023Q1	zn	Capitalized Salary Costsimpairmentofunprovedoilandgasproperties CapitalizedSalaryCostsimpairmentofunprovedoilandgasproperties		usd
CY2022Q1	zn	Capitalized Salary Costsimpairmentofunprovedoilandgasproperties CapitalizedSalaryCostsimpairmentofunprovedoilandgasproperties		usd
CY2023Q1	zn	Capitalized Interest Costsimpairmentofunprovedoilandgasproperties CapitalizedInterestCostsimpairmentofunprovedoilandgasproperties		usd
CY2022Q1	zn	Capitalized Interest Costsimpairmentofunprovedoilandgasproperties CapitalizedInterestCostsimpairmentofunprovedoilandgasproperties		usd
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax		usd
CY2022Q1	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization		usd
CY2023Q1	us-gaap	Interest Costs Capitalized InterestCostsCapitalized		usd
CY2022Q1	us-gaap	Interest Costs Capitalized InterestCostsCapitalized		usd
CY2023Q1	zn	Other Utility Cost OtherUtilityCost		usd
CY2022Q1	zn	Other Utility Cost OtherUtilityCost		usd
CY2023Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability		usd
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability		usd
CY2023Q2	zn	License Cost LicenseCost		usd
CY2022	zn	License Cost LicenseCost		usd
CY2023Q1	dei	Amendment Flag AmendmentFlag	false
CY2023Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001131312
CY2023Q1	dei	Entity File Number EntityFileNumber	001-33228

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$ZNOG
ZION OIL & GAS INC Stock $znog

2023 Q2 Form 10-Q Financial Statement

#000121390023038553 Filed on May 11, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ZNOG ZION OIL & GAS INC Stock $znog

2023 Q2 Form 10-Q Financial Statement

#000121390023038553 Filed on May 11, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ZNOG
ZION OIL & GAS INC Stock $znog