$GTE
GRAN TIERRA ENERGY INC. Stock $gte

$gte Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000127344122000007 Filed on February 23, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$146.3M	$473.7M	$64.79M
YoY Change	125.78%	99.18%	-49.35%
Cost Of Revenue	$42.58M	$143.6M	$29.21M
YoY Change	45.76%	17.33%	-45.19%
Gross Profit	$103.7M	$330.1M	$35.58M
YoY Change	191.46%	186.01%	-52.33%
Gross Profit Margin	70.9%	69.68%	54.92%
Selling, General & Admin	$11.19M	$36.26M	$7.246M
YoY Change	54.44%	52.87%	-18.18%
% of Gross Profit	10.79%	10.99%	20.36%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$41.57M	$135.7M	$33.12M
YoY Change	25.54%	-15.61%	-45.36%
% of Gross Profit	40.09%	41.11%	93.06%
Operating Expenses	$52.77M	$176.1M	$40.29M
YoY Change	30.95%	-6.29%	-42.65%
Operating Profit	$50.95M	$153.9M	-$4.710M
YoY Change	-1181.68%	-312.19%	-207.53%
Interest Expense	-$34.77M	-$127.1M	$2.861M
YoY Change	-1315.34%	16.62%	-92.16%
% of Operating Profit	-68.25%	-82.54%
Other Income/Expense, Net	-$44.00K	-$44.00K	-$469.0K
YoY Change	-90.62%	-90.62%	-96.36%
Pretax Income	$16.38M	$23.14M	-$61.03M
YoY Change	-126.84%	-102.71%	-258.05%
Income Tax	-$46.14M	-$19.35M	-$13.16M
% Of Pretax Income	-281.64%	-83.62%
Net Earnings	$62.52M	$42.48M	-$47.87M
YoY Change	-230.61%	-105.46%	-277.27%
Net Earnings / Revenue	42.74%	8.97%	-73.88%
Basic Earnings Per Share		$0.12
Diluted Earnings Per Share	$170.0K	$0.12	-$130.4K
COMMON SHARES
Basic Shares Outstanding	367.1M shares	367.0M shares	367.0M shares
Diluted Shares Outstanding		367.9M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$26.11M	$26.11M	$62.01M
YoY Change	-57.9%	-57.9%	-39.82%
Cash & Equivalents	$26.11M	$26.11M	$13.69M
Short-Term Investments	$0.00	$0.00	$48.32M
Other Short-Term Assets	$16.61M	$17.00M	$13.46M
YoY Change	23.4%	22.43%	-10.28%
Inventory	$14.53M
Prepaid Expenses
Receivables	$13.19M	$9.193M	$8.044M
Other Receivables	$45.51M	$49.50M	$49.96M
Total Short-Term Assets	$101.8M	$101.8M	$133.9M
YoY Change	-23.95%	-23.97%	-53.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$995.8M	$995.8M	$964.5M
YoY Change	3.25%	3.25%	-38.86%
Goodwill			$0.00
YoY Change			-100.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$12.50M	$73.99M	$3.425M
YoY Change	264.88%	21.81%	-17.07%
Total Long-Term Assets	$1.087B	$1.087B	$1.068B
YoY Change	1.82%	1.82%	-39.12%
TOTAL ASSETS
Total Short-Term Assets	$101.8M	$101.8M	$133.9M
Total Long-Term Assets	$1.087B	$1.087B	$1.068B
Total Assets	$1.189B	$1.189B	$1.202B
YoY Change	-1.05%	-1.05%	-41.23%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$145.4M	$91.10M	$97.50M
YoY Change	49.12%	29.31%	-49.28%
Accrued Expenses	$3.300M	$7.682M	$3.300M
YoY Change	0.0%	53.61%	0.0%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$66.99M	$66.99M	$0.00
YoY Change
Total Short-Term Liabilities	$228.0M	$228.0M	$113.6M
YoY Change	100.62%	100.56%	-42.99%
LONG-TERM LIABILITIES
Long-Term Debt	$587.4M	$587.4M	$774.8M
YoY Change	-24.18%	-24.18%	10.61%
Other Long-Term Liabilities	$3.397M	$71.64M	$4.113M
YoY Change	-17.41%	27.29%	-3.61%
Total Long-Term Liabilities	$659.0M	$659.0M	$831.1M
YoY Change	-20.7%	-20.7%	2.26%
TOTAL LIABILITIES
Total Short-Term Liabilities	$228.0M	$228.0M	$113.6M
Total Long-Term Liabilities	$659.0M	$659.0M	$831.1M
Total Liabilities	$887.0M	$887.0M	$944.7M
YoY Change	-6.1%	-6.11%	-6.66%
SHAREHOLDERS EQUITY
Retained Earnings	-$995.8M		-$1.038B
YoY Change	-4.09%		298.89%
Common Stock	$10.27M		$10.27M
YoY Change	0.0%		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$302.1M	$302.1M	$257.0M
YoY Change
Total Liabilities & Shareholders Equity	$1.189B	$1.189B	$1.202B
YoY Change	-1.05%	-1.05%	-41.23%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$62.52M	$42.48M	-$47.87M
YoY Change	-230.61%	-105.46%	-277.27%
Depreciation, Depletion And Amortization	$41.57M	$135.7M	$33.12M
YoY Change	25.54%	-15.61%	-45.36%
Cash From Operating Activities	$106.0M	$244.8M	$21.73M
YoY Change	387.91%	201.99%	-44.63%
INVESTING ACTIVITIES
Capital Expenditures	-$40.23M	-$149.9M	-$39.90M
YoY Change	0.82%	55.67%	-41.95%
Acquisitions
YoY Change
Other Investing Activities	$29.22M	$44.56M	$20.91M
YoY Change	39.74%	-191.6%	-174.7%
Cash From Investing Activities	-$11.01M	-$105.3M	-$19.00M
YoY Change	-42.02%	-27.33%	-80.36%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change
Debt Paid & Issued, Net		$122.5M
YoY Change		620.59%
Cash From Financing Activities	-83.44M	-$124.8M	-10.62M
YoY Change	685.49%	-277.15%	-120.69%
NET CHANGE
Cash From Operating Activities	106.0M	$244.8M	21.73M
Cash From Investing Activities	-11.01M	-$105.3M	-19.00M
Cash From Financing Activities	-83.44M	-$124.8M	-10.62M
Net Change In Cash	11.57M	$13.88M	-7.890M
YoY Change	-246.58%	115.28%	28.13%
FREE CASH FLOW
Cash From Operating Activities	$106.0M	$244.8M	$21.73M
Capital Expenditures	-$40.23M	-$149.9M	-$39.90M
Free Cash Flow	$146.2M	$394.7M	$61.63M
YoY Change	137.29%	122.56%	-42.92%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001273441
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccountsPayableAndAccruedLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccountsPayableAndAccruedLiabilitiesCurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-34018
CY2021	dei	Entity Registrant Name EntityRegistrantName	GRAN TIERRA ENERGY INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	98-0479924
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	900, 520 - 3 Avenue SW
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Calgary,
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	AB
CY2021	dei	Entity Address Country EntityAddressCountry	CA
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	T2P 0R3
CY2021	dei	City Area Code CityAreaCode	403
CY2021	dei	Local Phone Number LocalPhoneNumber	265-3221
CY2021	dei	Security12b Title Security12bTitle	Common Stock, par value $0.001 per share
CY2021	dei	Trading Symbol TradingSymbol	GTE
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSEAMER
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	265400000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	367144500	shares
CY2021	dei	Auditor Name AuditorName	KPMG LLP
CY2021	dei	Auditor Location AuditorLocation	Calgary, Canada
CY2021	dei	Auditor Firm AuditorFirmId	85
CY2021	gte	Oil And Gas Properties Proved Reserves OilAndGasPropertiesProvedReserves	P16Y
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	473722000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	237838000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	570983000	USD
CY2021	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	132331000	USD
CY2020	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	111888000	USD
CY2019	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	183204000	USD
CY2021	gte	Oil Pipelineand Trucking Costs OilPipelineandTruckingCosts	11315000	USD
CY2020	gte	Oil Pipelineand Trucking Costs OilPipelineandTruckingCosts	10543000	USD
CY2019	gte	Oil Pipelineand Trucking Costs OilPipelineandTruckingCosts	20400000	USD
CY2021	gte	Costs And Expenses Covid19 CostsAndExpensesCOVID19	3694000	USD
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CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-20477000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4184000	USD
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CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	366981556	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	366981556	shares
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	10270000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	10270000	USD
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1287582000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1285018000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-995772000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1038254000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	302080000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	257034000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1189111000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1201725000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	42482000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-777967000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	38690000	USD
CY2021	us-gaap	Results Of Operations Depreciation Depletion Amortization And Accretion ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion	139874000	USD
CY2020	us-gaap	Results Of Operations Depreciation Depletion Amortization And Accretion ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion	164233000	USD
CY2019	us-gaap	Results Of Operations Depreciation Depletion Amortization And Accretion ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion	225033000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	102581000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	gte	Asset Impairment Charges Excluding Goodwill Impairment AssetImpairmentChargesExcludingGoodwillImpairment	0	USD
CY2020	gte	Asset Impairment Charges Excluding Goodwill Impairment AssetImpairmentChargesExcludingGoodwillImpairment	564495000	USD
CY2019	gte	Asset Impairment Charges Excluding Goodwill Impairment AssetImpairmentChargesExcludingGoodwillImpairment	0	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-23825000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-76148000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	40227000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	8396000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1216000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	1430000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3809000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3625000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3376000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1667000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1951000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1806000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1621000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	1926000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	1969000	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-21879000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-5271000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-1803000	USD
CY2021	gte	Derivative Gain Loss On Derivative Net1 DerivativeGainLossOnDerivativeNet1	-48838000	USD
CY2020	gte	Derivative Gain Loss On Derivative Net1 DerivativeGainLossOnDerivativeNet1	-4100000	USD
CY2019	gte	Derivative Gain Loss On Derivative Net1 DerivativeGainLossOnDerivativeNet1	-3669000	USD
CY2021	gte	Cash Settlement Of Financial Instruments CashSettlementOfFinancialInstruments	-58427000	USD
CY2020	gte	Cash Settlement Of Financial Instruments CashSettlementOfFinancialInstruments	4874000	USD
CY2019	gte	Cash Settlement Of Financial Instruments CashSettlementOfFinancialInstruments	-3273000	USD
CY2021	gte	Gain Loss On Investments And Derivative Instruments Net Pretax1 GainLossOnInvestmentsAndDerivativeInstrumentsNetPretax1	-3369000	USD
CY2020	gte	Gain Loss On Investments And Derivative Instruments Net Pretax1 GainLossOnInvestmentsAndDerivativeInstrumentsNetPretax1	-46882000	USD
CY2019	gte	Gain Loss On Investments And Derivative Instruments Net Pretax1 GainLossOnInvestmentsAndDerivativeInstrumentsNetPretax1	49884000	USD
CY2021	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	805000	USD
CY2020	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	201000	USD
CY2019	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	870000	USD
CY2021	us-gaap	Other Noncash Expense OtherNoncashExpense	44000	USD
CY2020	us-gaap	Other Noncash Expense OtherNoncashExpense	2026000	USD
CY2019	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2021	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	0	USD
CY2020	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	0	USD
CY2019	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-11501000	USD
CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-59154000	USD
CY2020	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-36062000	USD
CY2019	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	93874000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	244834000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	81074000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	177665000	USD
CY2021	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	149879000	USD
CY2020	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	96281000	USD
CY2019	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	379314000	USD
CY2021	gte	Asset Acquisition Net Purchase Price AssetAcquisitionNetPurchasePrice	0	USD
CY2020	gte	Asset Acquisition Net Purchase Price AssetAcquisitionNetPurchasePrice	0	USD
CY2019	gte	Asset Acquisition Net Purchase Price AssetAcquisitionNetPurchasePrice	77772000	USD
CY2021	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	43126000	USD
CY2020	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2019	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2021	gte	Increase Decreasein Investing Working Capital IncreaseDecreaseinInvestingWorkingCapital	1431000	USD
CY2020	gte	Increase Decreasein Investing Working Capital IncreaseDecreaseinInvestingWorkingCapital	-48642000	USD
CY2019	gte	Increase Decreasein Investing Working Capital IncreaseDecreaseinInvestingWorkingCapital	-7851000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-105322000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-144923000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-464937000	USD
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	289271000	USD
CY2021	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	-228000	USD
CY2020	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	88332000	USD
CY2019	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	342575000	USD
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	122500000	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	17000000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	349219000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2182000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	879000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	100000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	37561000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-124810000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	70453000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	245066000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-821000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-156000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1027000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	13881000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	6448000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-43233000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	17523000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11075000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	54308000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	31404000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	17523000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11075000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	302080000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	257034000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1032610000	USD
CY2021	us-gaap	Nature Of Operations NatureOfOperations	Description of Business<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Gran Tierra Energy Inc., a Delaware corporation (the “Company” or “Gran Tierra”), is a publicly traded company focused on international oil and natural gas exploration and production with assets currently in Colombia and Ecuador.</span></div>
CY2021	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates The preparation of financial statements in conformity with GAAP 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Estimated proved and probable reserves volumes and the related cash flows are determined by the independent reservoir engineering specialists and used in several of the estimates made by management in preparing these financial statements. Numerous estimates are required to be made in the reserve report, including forecasted production, forecasted operating royalty, capital cost assumptions, and in certain cases forecasted commodity prices. Significant estimates made by management include: depreciation, depletion, amortization (“DD&A”) and impairment; impairment assessments of goodwill; timing of transfers from oil and gas properties not subject to depletion to the depletable base; asset retirement obligations; determining the value of the consideration transferred and the net identifiable assets acquired and liabilities assumed in connection with business combinations and determining goodwill; assessments of the likely outcome of legal and other contingencies; income taxes; stock-based compensation; and determining the fair value of derivatives. Although management believes these estimates are reasonable, changes in facts and circumstances or discovery of new information may result in revised estimates, and actual results may differ from these estimates.
CY2021	us-gaap	Derivatives Methods Of Accounting Nonhedging Derivatives DerivativesMethodsOfAccountingNonhedgingDerivatives	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Derivatives</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company records derivative instruments on its balance sheet at fair value as either an asset or liability with changes in fair value recognized in the consolidated statements of operations as financial instruments gains or losses. While the Company utilizes derivative instruments to manage the price risk attributable to its expected oil production and foreign exchange risk, it has elected not to designate its derivative instruments as accounting hedges under the accounting guidance.</span></div>
CY2020Q4	us-gaap	Value Added Tax Receivable Noncurrent ValueAddedTaxReceivableNoncurrent	28485000	USD
CY2021Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	17522000	USD
CY2020Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	14150000	USD
CY2021Q4	gte	Taxes Receivable Noncurrent TaxesReceivableNoncurrent	17522000	USD
CY2020Q4	gte	Taxes Receivable Noncurrent TaxesReceivableNoncurrent	42635000	USD
CY2021Q4	gte	Value Added Tax Payable Current ValueAddedTaxPayableCurrent	6620000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	13185000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8044000	USD
CY2021Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	21918000	USD
CY2020Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	35977000	USD
CY2021Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	23588000	USD
CY2020Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	13948000	USD
CY2021Q4	gte	Taxes Receivable Current TaxesReceivableCurrent	45506000	USD
CY2020Q4	gte	Taxes Receivable Current TaxesReceivableCurrent	49925000	USD
CY2021Q4	us-gaap	Value Added Tax Receivable Noncurrent ValueAddedTaxReceivableNoncurrent	0	USD
CY2020Q4	gte	Value Added Tax Payable Current ValueAddedTaxPayableCurrent	0	USD
CY2021Q4	gte	Taxes Receivable Net TaxesReceivableNet	56408000	USD
CY2020Q4	gte	Taxes Receivable Net TaxesReceivableNet	92560000	USD
CY2019Q4	us-gaap	Value Added Tax Receivable ValueAddedTaxReceivable	118646000	USD
CY2019Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	43061000	USD
CY2019Q4	gte	Taxes Receivable TaxesReceivable	161707000	USD
CY2020	gte	Value Added Tax Receivable Collected Through Direct Government Refunds ValueAddedTaxReceivableCollectedThroughDirectGovernmentRefunds	40884000	USD
CY2020	gte	Income Taxes Receivable Collected Through Direct Government Refunds IncomeTaxesReceivableCollectedThroughDirectGovernmentRefunds	26471000	USD
CY2020	gte	Taxes Receivable Collected Through Direct Government Refunds TaxesReceivableCollectedThroughDirectGovernmentRefunds	67355000	USD
CY2020	gte	Value Added Tax Receivable Collected Through Revenue From Contracts With Customers ValueAddedTaxReceivableCollectedThroughRevenueFromContractsWithCustomers	46326000	USD
CY2020	gte	Income Taxes Receivable Collected Through Revenue From Contracts With Customers IncomeTaxesReceivableCollectedThroughRevenueFromContractsWithCustomers	0	USD
CY2020	gte	Taxes Receivable Collected Through Revenue From Contracts With Customers TaxesReceivableCollectedThroughRevenueFromContractsWithCustomers	46326000	USD
CY2020	gte	Value Added Tax Receivable Taxes Paid ValueAddedTaxReceivableTaxesPaid	43719000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	14611000	USD
CY2020	gte	Taxes Receivable Taxes Paid TaxesReceivableTaxesPaid	58330000	USD
CY2020	gte	Value Added Tax Receivable Current Tax Expense Benefit ValueAddedTaxReceivableCurrentTaxExpenseBenefit	0	USD
CY2020	gte	Income Taxes Receivable Current Tax Expense Benefit IncomeTaxesReceivableCurrentTaxExpenseBenefit	754000	USD
CY2020	gte	Taxes Receivable Current Tax Expense Benefit TaxesReceivableCurrentTaxExpenseBenefit	754000	USD
CY2020	gte	Value Added Tax Receivable Foreign Exchange Gain Loss ValueAddedTaxReceivableForeignExchangeGainLoss	-10693000	USD
CY2020	gte	Income Taxes Receivable Foreign Currency Exchange Gain Loss IncomeTaxesReceivableForeignCurrencyExchangeGainLoss	-2349000	USD
CY2020	gte	Taxes Receivable Foreign Exchange Gain Loss TaxesReceivableForeignExchangeGainLoss	-13042000	USD
CY2020Q4	us-gaap	Value Added Tax Receivable ValueAddedTaxReceivable	64462000	USD
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	28098000	USD
CY2020Q4	gte	Taxes Receivable TaxesReceivable	92560000	USD
CY2021	gte	Value Added Tax Receivable Collected Through Direct Government Refunds ValueAddedTaxReceivableCollectedThroughDirectGovernmentRefunds	604000	USD
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CY2021	gte	Taxes Receivable Collected Through Direct Government Refunds TaxesReceivableCollectedThroughDirectGovernmentRefunds	14832000	USD
CY2021	gte	Value Added Tax Receivable Collected Through Revenue From Contracts With Customers ValueAddedTaxReceivableCollectedThroughRevenueFromContractsWithCustomers	105858000	USD
CY2021	gte	Income Taxes Receivable Collected Through Revenue From Contracts With Customers IncomeTaxesReceivableCollectedThroughRevenueFromContractsWithCustomers	0	USD
CY2021	gte	Taxes Receivable Collected Through Revenue From Contracts With Customers TaxesReceivableCollectedThroughRevenueFromContractsWithCustomers	105858000	USD
CY2021	gte	Value Added Tax Receivable Taxes Paid ValueAddedTaxReceivableTaxesPaid	63792000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	36352000	USD
CY2021	gte	Taxes Receivable Taxes Paid TaxesReceivableTaxesPaid	100144000	USD
CY2021	gte	Value Added Tax Receivable Current Tax Expense Benefit ValueAddedTaxReceivableCurrentTaxExpenseBenefit	0	USD
CY2021	gte	Income Taxes Receivable Current Tax Expense Benefit IncomeTaxesReceivableCurrentTaxExpenseBenefit	4479000	USD
CY2021	gte	Taxes Receivable Current Tax Expense Benefit TaxesReceivableCurrentTaxExpenseBenefit	4479000	USD
CY2021	gte	Value Added Tax Receivable Foreign Exchange Gain Loss ValueAddedTaxReceivableForeignExchangeGainLoss	-6494000	USD
CY2021	gte	Income Taxes Receivable Foreign Currency Exchange Gain Loss IncomeTaxesReceivableForeignCurrencyExchangeGainLoss	-4633000	USD
CY2021	gte	Taxes Receivable Foreign Exchange Gain Loss TaxesReceivableForeignExchangeGainLoss	-11127000	USD
CY2021Q4	us-gaap	Value Added Tax Receivable ValueAddedTaxReceivable	15298000	USD
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	41110000	USD
CY2021Q4	gte	Taxes Receivable TaxesReceivable	56408000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	4469281000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	4300666000	USD
CY2021Q4	gte	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization And Impairment PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortizationAndImpairment	3473484000	USD
CY2020Q4	gte	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization And Impairment PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortizationAndImpairment	3336184000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	995797000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	964482000	USD
CY2021Q4	gte	Operating Leaseand Finance Lease Rightof Use Assetbefore Accumulated Amortization OperatingLeaseandFinanceLeaseRightofUseAssetbeforeAccumulatedAmortization	13900000	USD
CY2021Q4	gte	Operating Lease And Finance Lease Right Of Use Asset After Accumulated Amortization OperatingLeaseAndFinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	3900000	USD
CY2020Q4	gte	Operating Leaseand Finance Lease Rightof Use Assetbefore Accumulated Amortization OperatingLeaseandFinanceLeaseRightofUseAssetbeforeAccumulatedAmortization	11400000	USD
CY2020Q4	gte	Operating Lease And Finance Lease Right Of Use Asset After Accumulated Amortization OperatingLeaseAndFinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	4400000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	135700000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	160800000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	220800000	USD
CY2021Q4	gte	Oil And Gas Property Costs Transferred To Depletable Base Within Five Years Percentage OilAndGasPropertyCostsTransferredToDepletableBaseWithinFiveYearsPercentage	1
CY2021	gte	Oil And Gas Property Transfer Of Costs To Depletable Base Time Period OilAndGasPropertyTransferOfCostsToDepletableBaseTimePeriod	P5Y
CY2021	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	5124000	USD
CY2020	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	12069000	USD
CY2019	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	41098000	USD
CY2018	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	73574000	USD
	us-gaap	Capitalized Costs Of Unproved Properties Excluded From Amortization CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization	131865000	USD
CY2021	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	560344000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	4151000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	564495000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2021	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	560300000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2021	gte	Oil And Gas Properties Discounted Rate Per Year For Ceiling Calculation OilAndGasPropertiesDiscountedRatePerYearForCeilingCalculation	0.10
CY2021	gte	Historical Prices Discounted Rate Per Year For Ceiling Calculation HistoricalPricesDiscountedRatePerYearForCeilingCalculation	0.10
CY2021	gte	Oil And Gas Properties Proved Reserves OilAndGasPropertiesProvedReserves	P16Y
CY2021	gte	Historical Prices Discounted Rate Per Year For Ceiling Calculation HistoricalPricesDiscountedRatePerYearForCeilingCalculation	0.10
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	4200000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	102600000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021Q4	us-gaap	Accounts Payable Trade Current And Noncurrent AccountsPayableTradeCurrentAndNoncurrent	91101000	USD
CY2020Q4	us-gaap	Accounts Payable Trade Current And Noncurrent AccountsPayableTradeCurrentAndNoncurrent	70450000	USD
CY2021Q4	us-gaap	Accrued Royalties Current And Noncurrent AccruedRoyaltiesCurrentAndNoncurrent	14761000	USD
CY2020Q4	us-gaap	Accrued Royalties Current And Noncurrent AccruedRoyaltiesCurrentAndNoncurrent	1570000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	4382000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	1701000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	38450000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	27063000	USD
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	148694000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	100784000	USD
CY2021Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	67500000	USD
CY2020Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2021Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	513000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	0	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	66987000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2021Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	14030000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	18124000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1434000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	2894000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	587404000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	774770000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	654391000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	774770000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	3300000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	3300000	USD
CY2021	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	50572000	USD
CY2020	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	50515000	USD
CY2019	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	39892000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3809000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3625000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3376000	USD
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	54381000	USD
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	54140000	USD
CY2019	us-gaap	Interest Expense Debt InterestExpenseDebt	43268000	USD
CY2021Q4	gte	Authorized Share Capital AuthorizedShareCapital	595000000	shares
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	23306100	shares
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	39806100	shares
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	39806100	shares
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	54806100	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	15444949	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.50
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	5889310	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.80
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	162944	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.62
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1998558	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	1.14
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1324035	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	3.17
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	17848722	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.20
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	7534488	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	1.66
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	17394842	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	1.21
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	8400000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1200000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	1400000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	11800000	USD
CY2020Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	5900000	USD
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	6700000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y7M6D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y
CY2021Q4	gte	Sharebased Compensation Arrangementby Sharebased Payment Award Options Shares Per Award SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsSharesPerAward	1	shares
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	100000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P3Y
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P3Y2M12D
CY2021	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P2Y2M12D
CY2020	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P1Y10M24D
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.78
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.52
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.51
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.47
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.29
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.89
CY2021	gte	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue	0.52
CY2020	gte	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue	0.79
CY2019	gte	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue	1.10
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	2100000	USD
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1900000	USD
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1900000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	367022903	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	366981556	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	376495306	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1592092	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	87204	shares
CY2021	gte	Shares To Be Purchased From Proceeds Of Stock Options SharesToBePurchasedFromProceedsOfStockOptions	741606	shares
CY2020	gte	Shares To Be Purchased From Proceeds Of Stock Options SharesToBePurchasedFromProceedsOfStockOptions	0	shares
CY2019	gte	Shares To Be Purchased From Proceeds Of Stock Options SharesToBePurchasedFromProceedsOfStockOptions	74698	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	367873389	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	366981556	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	376507812	shares
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	48214000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	43419000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	4122000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	909000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	805000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	201000	USD
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	4180000	USD
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	3464000	USD
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-1186000	USD
CY2020	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	623000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	54525000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	48214000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation Legally Restricted Assets Fair Value AssetRetirementObligationLegallyRestrictedAssetsFairValue	5300000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation Legally Restricted Assets Fair Value AssetRetirementObligationLegallyRestrictedAssetsFairValue	3800000	USD
CY2021	gte	Revenue Information Used To Assess Variable Consideration Constraint Adjustment For Quality And Transportation RevenueInformationUsedToAssessVariableConsiderationConstraintAdjustmentForQualityAndTransportation	0.15
CY2020	gte	Revenue Information Used To Assess Variable Consideration Constraint Adjustment For Quality And Transportation RevenueInformationUsedToAssessVariableConsiderationConstraintAdjustmentForQualityAndTransportation	0.25
CY2019	gte	Revenue Information Used To Assess Variable Consideration Constraint Adjustment For Quality And Transportation RevenueInformationUsedToAssessVariableConsiderationConstraintAdjustmentForQualityAndTransportation	0.16
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	0	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	100000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	100000	USD
CY2021	gte	Operating Costs And Expenses Covid19 OperatingCostsAndExpensesCOVID19	3391000	USD
CY2020	gte	Operating Costs And Expenses Covid19 OperatingCostsAndExpensesCOVID19	2482000	USD
CY2019	gte	Operating Costs And Expenses Covid19 OperatingCostsAndExpensesCOVID19	0	USD
CY2021	gte	Oil Pipeline And Trucking Costs Covid19 OilPipelineAndTruckingCostsCOVID19	303000	USD
CY2020	gte	Oil Pipeline And Trucking Costs Covid19 OilPipelineAndTruckingCostsCOVID19	197000	USD
CY2019	gte	Oil Pipeline And Trucking Costs Covid19 OilPipelineAndTruckingCostsCOVID19	0	USD
CY2021	gte	Costs And Expenses Covid19 CostsAndExpensesCOVID19	3694000	USD
CY2020	gte	Costs And Expenses Covid19 CostsAndExpensesCOVID19	2679000	USD
CY2019	gte	Costs And Expenses Covid19 CostsAndExpensesCOVID19	0	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-31329000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-19065000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-27984000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	54465000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-834296000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	123959000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23136000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-853361000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	95975000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.31
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.32
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.33
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7172000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-273076000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	31672000	USD
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	9723000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	26668000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	9387000	USD
CY2021	gte	Effective Income Tax Rate Reconciliation Foreign Currency Transaction Adjustments EffectiveIncomeTaxRateReconciliationForeignCurrencyTransactionAdjustments	14450000	USD
CY2020	gte	Effective Income Tax Rate Reconciliation Foreign Currency Transaction Adjustments EffectiveIncomeTaxRateReconciliationForeignCurrencyTransactionAdjustments	48734000	USD
CY2019	gte	Effective Income Tax Rate Reconciliation Foreign Currency Transaction Adjustments EffectiveIncomeTaxRateReconciliationForeignCurrencyTransactionAdjustments	11527000	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	32826000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1708000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	666000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	430000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-53434000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	75241000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3429000	USD
CY2021	gte	Income Tax Reconciliation Non Deductible Third Party Royalty IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty	1568000	USD
CY2020	gte	Income Tax Reconciliation Non Deductible Third Party Royalty IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty	697000	USD
CY2019	gte	Income Tax Reconciliation Non Deductible Third Party Royalty IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty	2240000	USD
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1058000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	5349000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	6082000	USD
CY2021	gte	Effective Income Tax Rate Reconciliation Non Deductible Investments EffectiveIncomeTaxRateReconciliationNonDeductibleInvestments	525000	USD
CY2020	gte	Effective Income Tax Rate Reconciliation Non Deductible Investments EffectiveIncomeTaxRateReconciliationNonDeductibleInvestments	7501000	USD
CY2019	gte	Effective Income Tax Rate Reconciliation Non Deductible Investments EffectiveIncomeTaxRateReconciliationNonDeductibleInvestments	-7482000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19346000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-75394000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	57285000	USD
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Files In Submission

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$GTE
GRAN TIERRA ENERGY INC. Stock $gte

2021 Q4 Form 10-K Financial Statement

#000127344122000007 Filed on February 23, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GTE GRAN TIERRA ENERGY INC. Stock $gte

2021 Q4 Form 10-K Financial Statement

#000127344122000007 Filed on February 23, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GTE
GRAN TIERRA ENERGY INC. Stock $gte