2012 Q4 Form 10-K Financial Statement

#000127344114000008 Filed on February 26, 2014

View on sec.gov

Income Statement

Concept 2012 Q4 2012 2011
Revenue $65.10M $583.1M $596.2M
YoY Change -59.67% -2.2% 59.71%
Cost Of Revenue $4.100M $124.9M $86.50M
YoY Change -83.73% 44.39% 45.62%
Gross Profit $61.00M $458.2M $509.7M
YoY Change -55.21% -10.1% 62.43%
Gross Profit Margin 93.7% 78.58% 85.49%
Selling, General & Admin $300.0K $58.90M $60.40M
YoY Change -97.86% -2.48% 50.25%
% of Gross Profit 0.49% 12.85% 11.85%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $12.60M $137.1M $162.6M
YoY Change -82.25% -15.68% 16.81%
% of Gross Profit 20.66% 29.92% 31.9%
Operating Expenses $23.70M $240.9M $299.9M
YoY Change -72.15% -19.67% 47.08%
Operating Profit $37.30M $217.3M $209.8M
YoY Change -27.01% 3.57% 90.9%
Interest Expense -$800.0K -$29.20M $2.700M
YoY Change -119.51% -1181.48% -117.31%
% of Operating Profit -2.14% -13.44% 1.29%
Other Income/Expense, Net $0.00 $9.336M $0.00
YoY Change
Pretax Income $56.70M -$13.92M $4.984M
YoY Change 2.72% -379.25% -129.8%
Income Tax $14.00M $96.27M $107.3M
% Of Pretax Income 24.69% 2153.49%
Net Earnings $42.30M $99.66M $126.9M
YoY Change 29.75% -21.48% 241.43%
Net Earnings / Revenue 64.98% 17.09% 21.29%
Basic Earnings Per Share $0.35 $0.46
Diluted Earnings Per Share $146.3K $0.35 $0.45
COMMON SHARES
Basic Shares Outstanding 268.2M shares 280.7M shares 273.5M shares
Diluted Shares Outstanding 284.2M shares 281.3M shares

Balance Sheet

Concept 2012 Q4 2012 2011
SHORT-TERM ASSETS
Cash & Short-Term Investments $212.6M $212.6M $351.7M
YoY Change -39.55% -39.55% -1.04%
Cash & Equivalents $212.6M
Short-Term Investments $5.200M $5.200M $179.0M
Other Short-Term Assets $8.000M $8.000M $8.300M
YoY Change -3.61% -3.61% 18.57%
Inventory $33.47M $33.50M $7.100M
Prepaid Expenses $4.074M
Receivables $119.8M $119.8M $69.40M
Other Receivables $40.00M $40.00M $21.40M
Total Short-Term Assets $413.9M $413.9M $457.9M
YoY Change -9.63% -9.61% 9.52%
LONG-TERM ASSETS
Property, Plant & Equipment $1.205B $1.205B $1.045B
YoY Change 15.37% 15.37% 43.71%
Goodwill $102.6M
YoY Change 0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $6.621M $9.600M $21.40M
YoY Change 91.69% -55.14% 1326.67%
Total Long-Term Assets $1.319B $1.319B $1.169B
YoY Change 12.85% 12.84% 40.63%
TOTAL ASSETS
Total Short-Term Assets $413.9M $413.9M $457.9M
Total Long-Term Assets $1.319B $1.319B $1.169B
Total Assets $1.733B $1.733B $1.627B
YoY Change 6.52% 6.52% 30.22%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $102.3M $102.3M $82.20M
YoY Change 24.42% 24.45% 8.16%
Accrued Expenses $66.42M $66.40M $66.80M
YoY Change -0.62% -0.6% 108.1%
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 $191.4M $191.4M $244.8M
YoY Change -21.83% -21.81% 60.74%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $21.80M $21.80M $18.80M
YoY Change 15.96% 15.96% 317.78%
Total Long-Term Liabilities $250.1M $21.80M $18.80M
YoY Change 20.43% 15.96% 317.78%
TOTAL LIABILITIES
Total Short-Term Liabilities $191.4M $191.4M $244.8M
Total Long-Term Liabilities $250.1M $21.80M $18.80M
Total Liabilities $441.4M $441.4M $452.5M
YoY Change -2.44% -2.45% 24.86%
SHAREHOLDERS EQUITY
Retained Earnings $284.7M
YoY Change 53.87%
Common Stock $7.986M
YoY Change 6.34%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $1.291B $1.291B $1.174B
YoY Change
Total Liabilities & Shareholders Equity $1.733B $1.733B $1.627B
YoY Change 6.52% 6.52% 30.22%

Cashflow Statement

Concept 2012 Q4 2012 2011
OPERATING ACTIVITIES
Net Income $42.30M $99.66M $126.9M
YoY Change 29.75% -21.48% 241.43%
Depreciation, Depletion And Amortization $12.60M $137.1M $162.6M
YoY Change -82.25% -15.68% 16.81%
Cash From Operating Activities $140.4M $156.3M $353.8M
YoY Change -34.15% -55.81% 73.56%
INVESTING ACTIVITIES
Capital Expenditures -$16.10M -$276.1M -$333.2M
YoY Change -80.15% -17.14% 118.78%
Acquisitions $35.50M $0.00
YoY Change
Other Investing Activities -$39.80M -$23.60M $21.50M
YoY Change 332.61% -209.77% 155.95%
Cash From Investing Activities -$55.90M -$299.7M -$308.5M
YoY Change -38.16% -2.85% 114.3%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $4.340M $5.123M
YoY Change -15.28% -79.33%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 500.0K $4.340M -$48.98M
YoY Change -80.0% -108.86% -297.62%
NET CHANGE
Cash From Operating Activities 140.4M $156.3M $353.8M
Cash From Investing Activities -55.90M -$299.7M -$308.5M
Cash From Financing Activities 500.0K $4.340M -$48.98M
Net Change In Cash 85.00M -$139.1M -$3.743M
YoY Change -32.16% 3615.23% -104.42%
FREE CASH FLOW
Cash From Operating Activities $140.4M $156.3M $353.8M
Capital Expenditures -$16.10M -$276.1M -$333.2M
Free Cash Flow $156.5M $432.4M $687.0M
YoY Change -46.82% -37.05% 92.9%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2011 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
281287002 shares
CY2013 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
286127897 shares
CY2012Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
168681000 USD
CY2013Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
161967000 USD
CY2013Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
72400000 USD
CY2012Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
102263000 USD
CY2012Q4 us-gaap Accounts Payable Trade Current And Noncurrent
AccountsPayableTradeCurrentAndNoncurrent
103720000 USD
CY2013Q4 us-gaap Accounts Payable Trade Current And Noncurrent
AccountsPayableTradeCurrentAndNoncurrent
97947000 USD
CY2013Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
49703000 USD
CY2012Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
119844000 USD
CY2012Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
119844000 USD
CY2013Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
49703000 USD
CY2013Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
89567000 USD
CY2012Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
66418000 USD
CY2013Q4 us-gaap Accrued Royalties Current And Noncurrent
AccruedRoyaltiesCurrentAndNoncurrent
14969000 USD
CY2012Q4 us-gaap Accrued Royalties Current And Noncurrent
AccruedRoyaltiesCurrentAndNoncurrent
17607000 USD
CY2013Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
1008760000 USD
CY2012Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
998772000 USD
CY2012 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
12006000 USD
CY2013 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
8918000 USD
CY2011 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
12767000 USD
CY2013Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
0 USD
CY2012Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
0 USD
CY2012Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
18292000 USD
CY2013Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
21973000 USD
CY2011Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
12669000 USD
CY2013 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
-1279000 USD
CY2012 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
-998000 USD
CY2013Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
518000 USD
CY2012Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
28000 USD
CY2012 us-gaap Asset Retirement Obligation Foreign Currency Translation
AssetRetirementObligationForeignCurrencyTranslation
45000 USD
CY2013 us-gaap Asset Retirement Obligation Foreign Currency Translation
AssetRetirementObligationForeignCurrencyTranslation
-25000 USD
CY2012Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
1300000 USD
CY2013Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
1900000 USD
CY2012 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
5190000 USD
CY2013 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
2623000 USD
CY2012 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
404000 USD
CY2013 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
2068000 USD
CY2013 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
1872000 USD
CY2012 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-616000 USD
CY2012Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
18264000 USD
CY2013Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
21455000 USD
CY2013Q4 us-gaap Assets
Assets
1904550000 USD
CY2012Q4 us-gaap Assets
Assets
1732875000 USD
CY2013Q4 us-gaap Assets Current
AssetsCurrent
512392000 USD
CY2012Q4 us-gaap Assets Current
AssetsCurrent
413853000 USD
CY2011Q4 us-gaap Business Acquisition Cost Of Acquired Entity Transaction Costs
BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
4400000 USD
CY2011 us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
0.34
CY2011 us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
BusinessAcquisitionProFormaEarningsPerShareDiluted
0.33
CY2011 us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
94094000 USD
CY2011 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
606602000 USD
CY2012 us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 USD
CY2013 us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 USD
CY2011 us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
21699000 USD
CY2013 us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
97498000 USD
CY2011 us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
98251000 USD
us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
151132000 USD
us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
456001000 USD
CY2012 us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
109120000 USD
CY2012Q4 us-gaap Cash
Cash
207392000 USD
CY2011Q4 us-gaap Cash
Cash
172645000 USD
CY2013Q4 us-gaap Cash
Cash
408568000 USD
CY2011 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
7747000 USD
CY2012 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
CY2013 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
CY2011Q1 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
CY2012Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
212624000 USD
CY2013Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
428800000 USD
CY2010Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
355428000 USD
CY2011Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
351685000 USD
CY2012 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-139061000 USD
CY2013 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
216176000 USD
CY2011 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-3743000 USD
CY2011Q4 us-gaap Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
3149115 shares
CY2013Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2012Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2013Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2012Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2011Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2013Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
570000000 shares
CY2013Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
272327810 shares
CY2012Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
268482445 shares
CY2013Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
272327810 shares
CY2012Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
268482445 shares
CY2013Q4 us-gaap Common Stock Value
CommonStockValue
10187000 USD
CY2012Q4 us-gaap Common Stock Value
CommonStockValue
7986000 USD
CY2013 us-gaap Costs And Expenses
CostsAndExpenses
461807000 USD
CY2012 us-gaap Costs And Expenses
CostsAndExpenses
387824000 USD
CY2011 us-gaap Costs And Expenses
CostsAndExpenses
363160000 USD
CY2012Q4 us-gaap Crude Oil And Natural Gas Liquids
CrudeOilAndNaturalGasLiquids
31200000 USD
CY2013Q4 us-gaap Crude Oil And Natural Gas Liquids
CrudeOilAndNaturalGasLiquids
11700000 USD
CY2012 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1233000 USD
CY2013 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1250000 USD
CY2011 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1029000 USD
CY2011 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
134986000 USD
CY2013 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
163797000 USD
CY2012 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
70197000 USD
CY2011 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
136015000 USD
CY2013 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
165047000 USD
CY2012 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
71430000 USD
CY2013 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0 USD
CY2011 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0 USD
CY2012 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0 USD
CY2011 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-28685000 USD
CY2012 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
26274000 USD
CY2013 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-29499000 USD
CY2013 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-29499000 USD
CY2011 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-28685000 USD
CY2012 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
26274000 USD
CY2011 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-28685000 USD
CY2012 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
26274000 USD
CY2013 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-29499000 USD
CY2012Q4 us-gaap Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
4779000 USD
CY2013Q4 us-gaap Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
4769000 USD
CY2013Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
145985000 USD
CY2012Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
110144000 USD
CY2012Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
-221614000 USD
CY2013Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
-174612000 USD
CY2013Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
3663000 USD
CY2012Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
3918000 USD
CY2012Q4 us-gaap Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
2517000 USD
CY2013Q4 us-gaap Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
2256000 USD
CY2012Q4 us-gaap Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
1401000 USD
CY2013Q4 us-gaap Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
1407000 USD
CY2013Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
47154000 USD
CY2012Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
51920000 USD
CY2013Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
34894000 USD
CY2012Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
30926000 USD
CY2012Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
106226000 USD
CY2013Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
142322000 USD
CY2013Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
178275000 USD
CY2012Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
225532000 USD
CY2012Q4 us-gaap Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
337000 USD
CY2013Q4 us-gaap Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
1193000 USD
CY2012Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
225195000 USD
CY2013Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
177082000 USD
CY2012 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
168000000 USD
CY2011 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
162600000 USD
CY2013 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
227300000 USD
CY2013 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.45
CY2012 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.35
CY2011 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.46
CY2013 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.44
CY2011 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.45
CY2012 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.35
CY2013 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2011 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2012 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2012Q4 us-gaap Employee Related Liabilities Current And Noncurrent
EmployeeRelatedLiabilitiesCurrentAndNoncurrent
13178000 USD
CY2013Q4 us-gaap Employee Related Liabilities Current And Noncurrent
EmployeeRelatedLiabilitiesCurrentAndNoncurrent
16525000 USD
CY2012 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
1110000 USD
CY2011 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
956000 USD
CY2013 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
2436000 USD
CY2013 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
3800000 USD
CY2013 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y10M24D
CY2011 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
11000 USD
CY2012 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-31338000 USD
CY2013 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
12198000 USD
CY2011 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
2232000 USD
CY2013 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
18911000 USD
CY2012 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-17054000 USD
CY2011 us-gaap Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
1522000 USD
CY2013 us-gaap Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
0 USD
CY2012 us-gaap Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
0 USD
CY2012 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
58882000 USD
CY2013 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
53400000 USD
CY2011 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
60389000 USD
CY2012Q4 us-gaap Goodwill
Goodwill
102581000 USD
CY2013Q4 us-gaap Goodwill
Goodwill
102581000 USD
CY2013 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-13566000 USD
CY2011 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
4984000 USD
CY2012 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-13918000 USD
CY2013 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
275402000 USD
CY2011 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
229263000 USD
CY2012 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
211281000 USD
CY2012 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
197363000 USD
CY2011 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
234247000 USD
CY2013 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
261836000 USD
CY2011 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
107330000 USD
CY2012 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
97704000 USD
CY2013 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
135548000 USD
CY2012 us-gaap Interest Income Operating
InterestIncomeOperating
2078000 USD
CY2013 us-gaap Interest Income Operating
InterestIncomeOperating
3193000 USD
CY2011 us-gaap Interest Income Operating
InterestIncomeOperating
1216000 USD
CY2013 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
39028000 USD
CY2012 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
6709000 USD
CY2011 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
36815000 USD
CY2012 us-gaap Income Tax Reconciliation Deductions Extraterritorial Income Exclusion
IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion
3809000 USD
CY2013 us-gaap Income Tax Reconciliation Deductions Extraterritorial Income Exclusion
IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion
2362000 USD
CY2011 us-gaap Income Tax Reconciliation Deductions Extraterritorial Income Exclusion
IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion
14363000 USD
CY2012 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-1833000 USD
CY2011 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
3890000 USD
CY2013 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-1287000 USD
CY2013 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
91643000 USD
CY2011 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
81986000 USD
CY2012 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
69077000 USD
CY2013 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
2859000 USD
CY2011 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
4013000 USD
CY2012 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
3982000 USD
CY2013 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
9100000 USD
CY2012 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
11400000 USD
CY2011 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-5524000 USD
CY2012 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
6167000 USD
CY2013 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-2428000 USD
CY2011 us-gaap Income Taxes Paid
IncomeTaxesPaid
67053000 USD
CY2012 us-gaap Income Taxes Paid
IncomeTaxesPaid
143498000 USD
CY2013 us-gaap Income Taxes Paid
IncomeTaxesPaid
51183000 USD
CY2012Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
39922000 USD
CY2013Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
9980000 USD
CY2012Q4 us-gaap Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
1374000 USD
CY2013Q4 us-gaap Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
18535000 USD
CY2012 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-83709000 USD
CY2013 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
94496000 USD
CY2011 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
35422000 USD
CY2013 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-13947000 USD
CY2011 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
548000 USD
CY2012 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
18195000 USD
CY2012 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
477000 USD
CY2011 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
1321000 USD
CY2013 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
2375000 USD
CY2012 us-gaap Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
-11859000 USD
CY2011 us-gaap Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
10197000 USD
CY2013 us-gaap Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
755000 USD
CY2012 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
5879929 shares
CY2013 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
12041260 shares
CY2011 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
5143498 shares
CY2011 us-gaap Interest Paid
InterestPaid
1604000 USD
CY2012 us-gaap Interest Paid
InterestPaid
0 USD
CY2013 us-gaap Interest Paid
InterestPaid
0 USD
CY2013Q4 us-gaap Inventory Net
InventoryNet
13725000 USD
CY2012Q4 us-gaap Inventory Net
InventoryNet
33468000 USD
CY2011 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
3000000 USD
CY2012 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
2700000 USD
CY2013 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
3100000 USD
CY2013Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1904550000 USD
CY2012Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1732875000 USD
CY2013Q4 us-gaap Liabilities Current
LiabilitiesCurrent
266565000 USD
CY2012Q4 us-gaap Liabilities Current
LiabilitiesCurrent
191385000 USD
CY2013Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
208077000 USD
CY2012Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
250059000 USD
CY2013Q4 us-gaap Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
9540000 USD
CY2012Q4 us-gaap Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
3038000 USD
CY2013 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
4400000 USD
CY2012 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
0 USD
CY2013 us-gaap Nature Of Operations
NatureOfOperations
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Description of Business</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gran Tierra Energy Inc., a Nevada corporation (the &#8220;Company&#8221; or &#8220;Gran Tierra&#8221;), is a publicly traded oil and gas company engaged in the acquisition, exploration, development and production of oil and natural gas properties. The Company&#8217;s principal business activities are in Colombia, Argentina, Peru and Brazil.</font></div></div>
CY2013 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
3771000 USD
CY2012 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
4340000 USD
CY2011 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-48980000 USD
CY2011 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-308515000 USD
CY2012 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-299720000 USD
CY2013 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-308456000 USD
CY2011 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
353752000 USD
CY2012 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
156319000 USD
CY2013 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
520861000 USD
CY2012 us-gaap Net Income Loss
NetIncomeLoss
99659000 USD
CY2011 us-gaap Net Income Loss
NetIncomeLoss
126917000 USD
CY2013 us-gaap Net Income Loss
NetIncomeLoss
126288000 USD
CY2012Q4 us-gaap Oil And Gas Property Full Cost Method Net
OilAndGasPropertyFullCostMethodNet
1196661000 USD
CY2013Q4 us-gaap Oil And Gas Property Full Cost Method Net
OilAndGasPropertyFullCostMethodNet
1250070000 USD
CY2011 us-gaap Oil And Gas Sales Revenue
OilAndGasSalesRevenue
596191000 USD
CY2012 us-gaap Oil And Gas Sales Revenue
OilAndGasSalesRevenue
583109000 USD
CY2013 us-gaap Oil And Gas Sales Revenue
OilAndGasSalesRevenue
720450000 USD
CY2012 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
124903000 USD
CY2013 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
149059000 USD
CY2011 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
86497000 USD
CY2012Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
213100000 USD
CY2013Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
215400000 USD
CY2012Q4 us-gaap Other Accrued Liabilities Current And Noncurrent
OtherAccruedLiabilitiesCurrentAndNoncurrent
6007000 USD
CY2013Q4 us-gaap Other Accrued Liabilities Current And Noncurrent
OtherAccruedLiabilitiesCurrentAndNoncurrent
7644000 USD
CY2012Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
6621000 USD
CY2013Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
7163000 USD
CY2012Q4 us-gaap Other Inventory Supplies
OtherInventorySupplies
2300000 USD
CY2013Q4 us-gaap Other Inventory Supplies
OtherInventorySupplies
2000000 USD
CY2011 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
0 USD
CY2013 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-4400000 USD
CY2012 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
0 USD
CY2011 us-gaap Other Nonrecurring Expense
OtherNonrecurringExpense
0 USD
CY2013 us-gaap Other Nonrecurring Expense
OtherNonrecurringExpense
4400000 USD
CY2012 us-gaap Other Nonrecurring Expense
OtherNonrecurringExpense
0 USD
CY2011 us-gaap Other Nonrecurring Income
OtherNonrecurringIncome
0 USD
CY2012 us-gaap Other Nonrecurring Income
OtherNonrecurringIncome
9336000 USD
CY2013 us-gaap Other Nonrecurring Income
OtherNonrecurringIncome
0 USD
CY2012 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
9336000 USD
CY2011 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
0 USD
CY2013 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
0 USD
CY2012 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
35495000 USD
CY2011 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2013 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2012 us-gaap Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
276084000 USD
CY2013 us-gaap Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
367322000 USD
CY2011 us-gaap Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
333194000 USD
CY2013Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2013Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
25000000 shares
CY2012Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
4074000 USD
CY2013Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
6450000 USD
CY2011 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
5123000 USD
CY2013 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
3771000 USD
CY2012 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
4340000 USD
CY2013 us-gaap Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
59621000 USD
CY2012 us-gaap Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
0 USD
CY2011 us-gaap Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
4450000 USD
CY2012 us-gaap Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
313176000 USD
CY2011 us-gaap Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
327647000 USD
CY2013 us-gaap Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
314818000 USD
CY2012Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1965813000 USD
CY2013Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
2280631000 USD
CY2012Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
1205426000 USD
CY2013Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
1260172000 USD
CY2013Q4 us-gaap Property Plant And Equipment Other Net
PropertyPlantAndEquipmentOtherNet
10102000 USD
CY2012Q4 us-gaap Property Plant And Equipment Other Net
PropertyPlantAndEquipmentOtherNet
8765000 USD
CY2013 us-gaap Repayments Of Bank Debt
RepaymentsOfBankDebt
0 USD
CY2012 us-gaap Repayments Of Bank Debt
RepaymentsOfBankDebt
0 USD
CY2011 us-gaap Repayments Of Bank Debt
RepaymentsOfBankDebt
54103000 USD
CY2012Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
1404000 USD
CY2013Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
1478000 USD
CY2013Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
2300000 USD
CY2012Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
1619000 USD
CY2012 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
182037000 USD
CY2011 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
231235000 USD
CY2013 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
267146000 USD
CY2011Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
185014000 USD
CY2013Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
410961000 USD
CY2010Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
58097000 USD
CY2012Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
284673000 USD
CY2013 us-gaap Share Based Compensation
ShareBasedCompensation
8918000 USD
CY2011 us-gaap Share Based Compensation
ShareBasedCompensation
12767000 USD
CY2012 us-gaap Share Based Compensation
ShareBasedCompensation
12006000 USD
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
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
10372602 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
4.87
CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
6200000 USD
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
1400000 USD
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
3300000 USD
CY2013Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
102887000 USD
CY2012Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
22339000 USD
CY2011 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
1354000 USD
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
150259 shares
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
396003 shares
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
2121375 shares
CY2011Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
14700000 USD
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
17800000 USD
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
32900000 USD
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
15399662 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
15668458.000 shares
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
5.11
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
5.41
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
32400000 USD
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
15142311 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
5.37
CY2013 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
2.89
CY2013 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
6.25
CY2013 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
7.01
CY2013 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
6.29
CY2012Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
17600000 USD
CY2013Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
27400000 USD
CY2011Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
14200000 USD
CY2013 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P6Y1M6D
CY2012 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
10200000 USD
CY2013 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
12400000 USD
CY2011 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
6600000 USD
CY2013 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
P5Y9M18D
CY2013 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
P6Y1M6D
CY2013 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
1306317 shares
CY2012 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
482841 shares
CY2011 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
1695049 shares
CY2013 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
1306317 shares
CY2012Q4 us-gaap Stockholders Equity
StockholdersEquity
1291431000 USD
CY2013Q4 us-gaap Stockholders Equity
StockholdersEquity
1429908000 USD
CY2012Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1291431000 USD
CY2013Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1429908000 USD
CY2011Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1174318000 USD
CY2013 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
0 USD
CY2012 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
0 USD
CY2011Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
20500000 USD
CY2012Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
21800000 USD
CY2013Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
22100000 USD
CY2010Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
4175000 USD
CY2013 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
1400000 USD
CY2012 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2011 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2013Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
5400000 USD
CY2012Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
3600000 USD
CY2013 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
1800000 USD
CY2012 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
2000000 USD
CY2011 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
600000 USD
CY2013 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 USD
CY2012 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 USD
CY2011 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
15740000 USD
CY2011 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
585000 USD
CY2013 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
3200000 USD
CY2012 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
1300000 USD
CY2011 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
0 USD
CY2013 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
1500000 USD
CY2012 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
0 USD
CY2013Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
12600000 USD
CY2013 us-gaap Use Of Estimates
UseOfEstimates
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of estimates </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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. Significant estimates made by management include: oil and natural gas reserves and related present value of future cash flows; depreciation, depletion, amortization and impairment (&#8220;DD&amp;A&#8221;); 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; income taxes; legal and other contingencies; and stock-based compensation. 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. </font></div></div>
CY2013 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
36100000 USD
CY2012 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
284172254 shares
CY2013 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
282808497 shares
CY2011 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
273491564 shares
CY2012 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
280741255 shares
CY2012Q4 gte Accrued Value Added Tax And Payroll Taxes
AccruedValueAddedTaxAndPayrollTaxes
28169000 USD
CY2013Q4 gte Accrued Value Added Tax And Payroll Taxes
AccruedValueAddedTaxAndPayrollTaxes
24882000 USD
CY2012Q4 gte Accumulated Depreciation Depletion Amortization And Impairment Property Plant And Equipment
AccumulatedDepreciationDepletionAmortizationAndImpairmentPropertyPlantAndEquipment
760387000 USD
CY2013Q4 gte Accumulated Depreciation Depletion Amortization And Impairment Property Plant And Equipment
AccumulatedDepreciationDepletionAmortizationAndImpairmentPropertyPlantAndEquipment
1020459000 USD
CY2013 gte Allocated Sharebased Compensation Expenseincluding Capitalized Portion
AllocatedSharebasedCompensationExpenseincludingCapitalizedPortion
11354000 USD
CY2012 gte Allocated Sharebased Compensation Expenseincluding Capitalized Portion
AllocatedSharebasedCompensationExpenseincludingCapitalizedPortion
13116000 USD
CY2011 gte Allocated Sharebased Compensation Expenseincluding Capitalized Portion
AllocatedSharebasedCompensationExpenseincludingCapitalizedPortion
13723000 USD
CY2013 gte Amortization And Impairment Expense Per Physical Units Of Production
AmortizationAndImpairmentExpensePerPhysicalUnitsOfProduction
32.87
CY2011 gte Amortization And Impairment Expense Per Physical Units Of Production
AmortizationAndImpairmentExpensePerPhysicalUnitsOfProduction
36.39
CY2012 gte Amortization And Impairment Expense Per Physical Units Of Production
AmortizationAndImpairmentExpensePerPhysicalUnitsOfProduction
29.44
CY2013 gte Asset Retirement Obligation Liabilities Assumedina Business Combination
AssetRetirementObligationLiabilitiesAssumedinaBusinessCombination
0 USD
CY2012 gte Asset Retirement Obligation Liabilities Assumedina Business Combination
AssetRetirementObligationLiabilitiesAssumedinaBusinessCombination
410000 USD
CY2013Q4 gte Authorized Share Capital
AuthorizedShareCapital
595000002 shares
CY2013Q4 gte Business Combinations Contingent Consideration Arrangements Range Of Outcomes Value High Fair Value
BusinessCombinationsContingentConsiderationArrangementsRangeOfOutcomesValueHighFairValue
1061000 USD
CY2012Q4 gte Business Combinations Contingent Consideration Arrangements Range Of Outcomes Value High Fair Value
BusinessCombinationsContingentConsiderationArrangementsRangeOfOutcomesValueHighFairValue
1061000 USD
CY2013Q4 gte Capital Loss Carryforwards
CapitalLossCarryforwards
32600000 USD
CY2012Q4 gte Capital Loss Carryforwards
CapitalLossCarryforwards
35900000 USD
CY2012Q4 gte Capitalized General And Administrative Including Stock Based Compensation
CapitalizedGeneralAndAdministrativeIncludingStockBasedCompensation
28264000 USD
CY2013Q4 gte Capitalized General And Administrative Including Stock Based Compensation
CapitalizedGeneralAndAdministrativeIncludingStockBasedCompensation
39954000 USD
CY2011Q4 gte Capitalized General And Administrative Including Stock Based Compensation
CapitalizedGeneralAndAdministrativeIncludingStockBasedCompensation
14353000 USD
CY2013Q4 gte Capitalized Stock Based Compensation Expenses
CapitalizedStockBasedCompensationExpenses
2436000 USD
CY2012Q4 gte Capitalized Stock Based Compensation Expenses
CapitalizedStockBasedCompensationExpenses
1110000 USD
CY2011Q4 gte Capitalized Stock Based Compensation Expenses
CapitalizedStockBasedCompensationExpenses
956000 USD
CY2012Q4 gte Closing Share Price
ClosingSharePrice
5.51
CY2013Q4 gte Closing Share Price
ClosingSharePrice
7.31
CY2011Q4 gte Closing Share Price
ClosingSharePrice
4.80
CY2013Q4 gte Common Shares Exchangeable Shares Issued
CommonSharesExchangeableSharesIssued
10882440 shares
CY2012Q4 gte Common Shares Exchangeable Shares Issued
CommonSharesExchangeableSharesIssued
13421488 shares
CY2012Q4 gte Common Shares Exchangeable Shares Outstanding
CommonSharesExchangeableSharesOutstanding
13421488 shares
CY2013Q4 gte Common Shares Exchangeable Shares Outstanding
CommonSharesExchangeableSharesOutstanding
10882440 shares
CY2012 gte Common Shares Issued Exercise Of Warrants
CommonSharesIssuedExerciseOfWarrants
2766834 shares
CY2012 gte Common Shares Issued Exercise Of Warrants Cashless Exercise
CommonSharesIssuedExerciseOfWarrantsCashlessExercise
26190 shares
CY2012 gte Common Shares Issued Exercise Of Warrants Shares Withheld For Cashless Exchange
CommonSharesIssuedExerciseOfWarrantsSharesWithheldForCashlessExchange
7143 shares
CY2012Q4 gte Cost Center Unproved Oil And Gas Property Full Cost Method
CostCenterUnprovedOilAndGasPropertyFullCostMethod
383400000 USD
CY2013Q4 gte Cost Center Unproved Oil And Gas Property Full Cost Method
CostCenterUnprovedOilAndGasPropertyFullCostMethod
456000000 USD
CY2012Q4 gte Debt Instrument Collateral Promissory Notes Provided As Collateral For Letters Of Credit
DebtInstrumentCollateralPromissoryNotesProvidedAsCollateralForLettersOfCredit
34200000 USD
CY2013Q4 gte Debt Instrument Collateral Promissory Notes Provided As Collateral For Letters Of Credit
DebtInstrumentCollateralPromissoryNotesProvidedAsCollateralForLettersOfCredit
52500000 USD
CY2013Q4 gte Deferred Tax Assets Tax Basis In Excess Of Book Basis
DeferredTaxAssetsTaxBasisInExcessOfBookBasis
59168000 USD
CY2012Q4 gte Deferred Tax Assets Tax Basis In Excess Of Book Basis
DeferredTaxAssetsTaxBasisInExcessOfBookBasis
22519000 USD
CY2013 gte Effective Tax Rate Reconciliation Local Income Tax Rate
EffectiveTaxRateReconciliationLocalIncomeTaxRate
0.0175
CY2011Q1 gte Equity Tax For Foreign Operations Assessment Term
EquityTaxForForeignOperationsAssessmentTerm
P4Y
CY2011Q1 gte Equity Tax For Foreign Operations Number Of Semi Annual Installments
EquityTaxForForeignOperationsNumberOfSemiAnnualInstallments
8 installment
CY2011Q1 gte Extinguishment Of Debt Face Amount
ExtinguishmentOfDebtFaceAmount
54100000 USD
CY2013 gte Foreign Currency Transaction Gain Loss Before Tax Peso To Us Dollar
ForeignCurrencyTransactionGainLossBeforeTaxPesoToUsDollar
90000 USD
CY2012 gte Foreign Equity Tax
ForeignEquityTax
-3534000 USD
CY2011 gte Foreign Equity Tax
ForeignEquityTax
2442000 USD
CY2013 gte Foreign Equity Tax
ForeignEquityTax
-3345000 USD
CY2013 gte Foreign Equity Tax Expense
ForeignEquityTaxExpense
0 USD
CY2011 gte Foreign Equity Tax Expense
ForeignEquityTaxExpense
8271000 USD
CY2012 gte Foreign Equity Tax Expense
ForeignEquityTaxExpense
0 USD
CY2013Q4 gte Foreign Equity Tax Payable
ForeignEquityTaxPayable
0 USD
CY2012Q4 gte Foreign Equity Tax Payable
ForeignEquityTaxPayable
3562000 USD
CY2011 gte Foreign Equity Tax Rate
ForeignEquityTaxRate
0.06
CY2011 gte Gain Loss On Expiration Of Replacement Warrants Fair Value
GainLossOnExpirationOfReplacementWarrantsFairValue
1300000 USD
CY2011Q1 gte Gain On Acquisition Excluded From Pro Forma Results
GainOnAcquisitionExcludedFromProFormaResults
21700000 USD
CY2011 gte Gain On Acquisition Excluded From Pro Forma Results
GainOnAcquisitionExcludedFromProFormaResults
21700000 USD
CY2011 gte Income Tax Reconciliation Foreign Currency Translation Tax Benefit Expense
IncomeTaxReconciliationForeignCurrencyTranslationTaxBenefitExpense
-417000 USD
CY2013 gte Income Tax Reconciliation Foreign Currency Translation Tax Benefit Expense
IncomeTaxReconciliationForeignCurrencyTranslationTaxBenefitExpense
-2978000 USD
CY2012 gte Income Tax Reconciliation Foreign Currency Translation Tax Benefit Expense
IncomeTaxReconciliationForeignCurrencyTranslationTaxBenefitExpense
5473000 USD
CY2013 gte Income Tax Reconciliation Non Deductible Third Party Royalty
IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty
11073000 USD
CY2012 gte Income Tax Reconciliation Non Deductible Third Party Royalty
IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty
11938000 USD
CY2011 gte Income Tax Reconciliation Non Deductible Third Party Royalty
IncomeTaxReconciliationNonDeductibleThirdPartyRoyalty
8525000 USD
CY2012 gte Income Tax Reconciliation Other Adjustments Offset By Change In Valuation Allowance
IncomeTaxReconciliationOtherAdjustmentsOffsetByChangeInValuationAllowance
8700000 USD
CY2013 gte Income Tax Reconciliation Other Adjustments Offset By Change In Valuation Allowance
IncomeTaxReconciliationOtherAdjustmentsOffsetByChangeInValuationAllowance
3800000 USD
CY2012 gte Income Tax Reconciliation Other Adjustments Subject To Local Tax
IncomeTaxReconciliationOtherAdjustmentsSubjectToLocalTax
2700000 USD
CY2013 gte Income Tax Reconciliation Other Adjustments Subject To Local Tax
IncomeTaxReconciliationOtherAdjustmentsSubjectToLocalTax
2900000 USD
CY2012 gte Increase Decrease Asset Retirement Obligations Settlements
IncreaseDecreaseAssetRetirementObligationsSettlements
-404000 USD
CY2011 gte Increase Decrease Asset Retirement Obligations Settlements
IncreaseDecreaseAssetRetirementObligationsSettlements
-345000 USD
CY2013 gte Increase Decrease Asset Retirement Obligations Settlements
IncreaseDecreaseAssetRetirementObligationsSettlements
-2068000 USD
CY2013 gte Increase Decrease In Accounts Receivable And Other Long Term Assets
IncreaseDecreaseInAccountsReceivableAndOtherLongTermAssets
-67034000 USD
CY2012 gte Increase Decrease In Accounts Receivable And Other Long Term Assets
IncreaseDecreaseInAccountsReceivableAndOtherLongTermAssets
56669000 USD
CY2011 gte Increase Decrease In Accounts Receivable And Other Long Term Assets
IncreaseDecreaseInAccountsReceivableAndOtherLongTermAssets
15627000 USD
CY2012 gte Increase Decreasein Accounts Payable Accrued Liabilitiesand Other Liabilities
IncreaseDecreaseinAccountsPayableAccruedLiabilitiesandOtherLiabilities
-8387000 USD
CY2011 gte Increase Decreasein Accounts Payable Accrued Liabilitiesand Other Liabilities
IncreaseDecreaseinAccountsPayableAccruedLiabilitiesandOtherLiabilities
16780000 USD
CY2013 gte Increase Decreasein Accounts Payable Accrued Liabilitiesand Other Liabilities
IncreaseDecreaseinAccountsPayableAccruedLiabilitiesandOtherLiabilities
-5170000 USD
CY2011 gte Incremental Common Shares Issuable Pursuant To Warrants
IncrementalCommonSharesIssuablePursuantToWarrants
2708183 shares
CY2012 gte Incremental Common Shares Issuable Pursuant To Warrants
IncrementalCommonSharesIssuablePursuantToWarrants
175061 shares
CY2013 gte Incremental Common Shares Issuable Pursuant To Warrants
IncrementalCommonSharesIssuablePursuantToWarrants
0 shares
gte Loss After Tax From Acquisition In Period Since Acquisition Date
LossAfterTaxFromAcquisitionInPeriodSinceAcquisitionDate
8000000 USD
CY2013 gte Net And Comprehensive Income
NetAndComprehensiveIncome
126288000 USD
CY2012 gte Net And Comprehensive Income
NetAndComprehensiveIncome
99659000 USD
CY2011 gte Net And Comprehensive Income
NetAndComprehensiveIncome
126917000 USD
CY2012Q4 gte Non Cash Working Capital And Net Assets And Liabilities Related To Capital Additions
NonCashWorkingCapitalAndNetAssetsAndLiabilitiesRelatedToCapitalAdditions
75393000 USD
CY2013Q4 gte Non Cash Working Capital And Net Assets And Liabilities Related To Capital Additions
NonCashWorkingCapitalAndNetAssetsAndLiabilitiesRelatedToCapitalAdditions
75580000 USD
CY2011Q4 gte Non Cash Working Capital And Net Assets And Liabilities Related To Capital Additions
NonCashWorkingCapitalAndNetAssetsAndLiabilitiesRelatedToCapitalAdditions
43333000 USD
CY2011 gte Non Taxable Gain On Acquisition
NonTaxableGainOnAcquisition
7595000 USD
CY2013 gte Non Taxable Gain On Acquisition
NonTaxableGainOnAcquisition
0 USD
CY2012 gte Non Taxable Gain On Acquisition
NonTaxableGainOnAcquisition
0 USD
CY2013 gte Number Of Common Voting Shares Per Exchangeable Share
NumberOfCommonVotingSharesPerExchangeableShare
1 shares
CY2011Q3 gte Number Of Farmout Agreements
NumberOfFarmoutAgreements
2 farmout
CY2013Q4 gte Number Of Subsidiaries Used As Collateral For Reserve Based Facility
NumberOfSubsidiariesUsedAsCollateralForReserveBasedFacility
2 Subsidiary
CY2013 gte Number Of Votes Per Common Stock
NumberOfVotesPerCommonStock
1 vote
CY2013Q4 gte Oil And Gas Property Costs Transferred To Depletable Base Within Five Years Percentage
OilAndGasPropertyCostsTransferredToDepletableBaseWithinFiveYearsPercentage
0.75
CY2012Q4 gte Operating Loss Carryforwards Foreign Operations
OperatingLossCarryforwardsForeignOperations
215200000 USD
CY2013Q4 gte Operating Loss Carryforwards Foreign Operations
OperatingLossCarryforwardsForeignOperations
213800000 USD
CY2012Q4 gte Other Current And Noncurrent Assets
OtherCurrentAndNoncurrentAssets
424868000 USD
CY2013Q4 gte Other Current And Noncurrent Assets
OtherCurrentAndNoncurrentAssets
541797000 USD
CY2013 gte Proceeds On Sale Of Asset Backed Commercial Paper
ProceedsOnSaleOfAssetBackedCommercialPaper
0 USD
CY2011 gte Proceeds On Sale Of Asset Backed Commercial Paper
ProceedsOnSaleOfAssetBackedCommercialPaper
22679000 USD
CY2012 gte Proceeds On Sale Of Asset Backed Commercial Paper
ProceedsOnSaleOfAssetBackedCommercialPaper
0 USD
CY2013 gte Property Plantand Equipment Disclosureof Composite Depreciation Ratefor Other Capital Assets
PropertyPlantandEquipmentDisclosureofCompositeDepreciationRateforOtherCapitalAssets
0.3
CY2013Q4 gte Proved Oil And Gas Properties Full Cost Accounting
ProvedOilAndGasPropertiesFullCostAccounting
794069000 USD
CY2012Q4 gte Proved Oil And Gas Properties Full Cost Accounting
ProvedOilAndGasPropertiesFullCostAccounting
813247000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases
PurchaseObligationsFirmAgreementsAndLeases
183594000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due After Five Years
PurchaseObligationsFirmAgreementsAndLeasesDueAfterFiveYears
7072000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due In Next Twelve Months
PurchaseObligationsFirmAgreementsAndLeasesDueInNextTwelveMonths
129810000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due Within Five Years
PurchaseObligationsFirmAgreementsAndLeasesDueWithinFiveYears
3828000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due Within Four Years
PurchaseObligationsFirmAgreementsAndLeasesDueWithinFourYears
3838000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due Within Three Years
PurchaseObligationsFirmAgreementsAndLeasesDueWithinThreeYears
11673000 USD
CY2013Q4 gte Purchase Obligations Firm Agreements And Leases Due Within Two Years
PurchaseObligationsFirmAgreementsAndLeasesDueWithinTwoYears
27373000 USD
CY2013 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2013 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2012 gte Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue
3.90
CY2013 gte Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue
3.94
CY2011 gte Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue
2.26
CY2013 gte Shares To Be Purchased From Proceeds Of Stock Options
SharesToBePurchasedFromProceedsOfStockOptions
8721860 shares
CY2012 gte Shares To Be Purchased From Proceeds Of Stock Options
SharesToBePurchasedFromProceedsOfStockOptions
2623991 shares
CY2011 gte Shares To Be Purchased From Proceeds Of Stock Options
SharesToBePurchasedFromProceedsOfStockOptions
56243 shares
CY2013Q4 gte Special Voting Stock Authorized
SpecialVotingStockAuthorized
2 shares
CY2013Q4 gte Special Voting Stock Par Value
SpecialVotingStockParValue
0.001
CY2013Q4 gte Term Deposits
TermDeposits
20232000 USD
CY2012Q4 gte Term Deposits
TermDeposits
5232000 USD
CY2011Q4 gte Term Deposits
TermDeposits
179040000 USD
CY2012Q4 gte Total Other Long Term Assets
TotalOtherLongTermAssets
113596000 USD
CY2013Q4 gte Total Other Long Term Assets
TotalOtherLongTermAssets
131986000 USD
CY2012 gte Total Revenue And Other Income
TotalRevenueAndOtherIncome
585187000 USD
CY2011 gte Total Revenue And Other Income
TotalRevenueAndOtherIncome
597407000 USD
CY2013 gte Total Revenue And Other Income
TotalRevenueAndOtherIncome
723643000 USD
CY2012Q4 gte Unproved Oil And Gas Property Full Cost Accounting
UnprovedOilAndGasPropertyFullCostAccounting
383414000 USD
CY2013Q4 gte Unproved Oil And Gas Property Full Cost Accounting
UnprovedOilAndGasPropertyFullCostAccounting
456001000 USD
CY2012 gte Warrant Expired Unexercised
WarrantExpiredUnexercised
680896 shares
CY2012 gte Warrants Exercised Cashless Exchange
WarrantsExercisedCashlessExchange
66666 shares
CY2013 dei Amendment Flag
AmendmentFlag
false
CY2013 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2013 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2013 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2013
CY2013 dei Document Period End Date
DocumentPeriodEndDate
2013-12-31
CY2013 dei Document Type
DocumentType
10-K
CY2013 dei Entity Central Index Key
EntityCentralIndexKey
0001273441
CY2014Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
272341810 shares
CY2013Q2 dei Entity Public Float
EntityPublicFloat
1600000000 USD
CY2013 dei Entity Registrant Name
EntityRegistrantName
GRAN TIERRA ENERGY INC.
CY2013 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2013 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes

Files In Submission

Name View Source Status
0001273441-14-000008-index-headers.html Edgar Link pending
0001273441-14-000008-index.html Edgar Link pending
0001273441-14-000008.txt Edgar Link pending
0001273441-14-000008-xbrl.zip Edgar Link pending
argentina2013map.jpg Edgar Link pending
brazilmap20132.jpg Edgar Link pending
colombiamap2013.jpg Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xls Edgar Link pending
Financial_Report.xlsx Edgar Link pending
gte-20131231.xml Edgar Link completed
gte-20131231.xsd Edgar Link pending
gte-20131231x10k.htm Edgar Link pending
gte-20131231xex1076.htm Edgar Link pending
gte-20131231xex1077.htm Edgar Link pending
gte-20131231xex1078.htm Edgar Link pending
gte-20131231xex1079.htm Edgar Link pending
gte-20131231xex1080.htm Edgar Link pending
gte-20131231xex211.htm Edgar Link pending
gte-20131231xex231.htm Edgar Link pending
gte-20131231xex232.htm Edgar Link pending
gte-20131231xex31.htm Edgar Link pending
gte-20131231xex311.htm Edgar Link pending
gte-20131231xex312.htm Edgar Link pending
gte-20131231xex321.htm Edgar Link pending
gte-20131231xex991.htm Edgar Link pending
gte-20131231_cal.xml Edgar Link unprocessable
gte-20131231_def.xml Edgar Link unprocessable
gte-20131231_lab.xml Edgar Link unprocessable
gte-20131231_pre.xml Edgar Link unprocessable
peru2013map.jpg Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
totalreturngraph200214a01.jpg Edgar Link pending
totalreturntable2013.jpg Edgar Link pending