XML 24 R6.htm IDEA: XBRL DOCUMENT v2.4.1.9
Condensed Consolidated Statements Of Cash Flows (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Operating activities    
Net income (loss) from operations $ (515)us-gaap_NetIncomeLoss $ 424us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation, depletion, and amortization 732us-gaap_DepreciationDepletionAndAmortization 703us-gaap_DepreciationDepletionAndAmortization
Amortization of loan fees-interest expense 4us-gaap_AmortizationOfFinancingCosts 4us-gaap_AmortizationOfFinancingCosts
Accretion on asset retirement obligation 31us-gaap_AssetRetirementObligationAccretionExpense 28us-gaap_AssetRetirementObligationAccretionExpense
Gain on sale of assets (20)us-gaap_GainLossOnSaleOfPropertyPlantEquipment (18)us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Stock based compensation 3us-gaap_ShareBasedCompensation 9us-gaap_ShareBasedCompensation
Deferred tax expense (331)us-gaap_DeferredIncomeTaxExpenseBenefit 273us-gaap_DeferredIncomeTaxExpenseBenefit
Changes in assets and liabilities:    
Accounts receivable 262us-gaap_IncreaseDecreaseInAccountsReceivable (159)us-gaap_IncreaseDecreaseInAccountsReceivable
Inventory and other assets 147us-gaap_IncreaseDecreaseInInventories 45us-gaap_IncreaseDecreaseInInventories
Accounts payable 28us-gaap_IncreaseDecreaseInAccountsPayable 529us-gaap_IncreaseDecreaseInAccountsPayable
Accrued and other current liabilities 10us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities 95us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
Settlement on asset retirement obligation (11)us-gaap_AssetRetirementObligationLiabilitiesSettled (48)us-gaap_AssetRetirementObligationLiabilitiesSettled
Net cash provided by operating activities 340us-gaap_NetCashProvidedByUsedInOperatingActivities 1,885us-gaap_NetCashProvidedByUsedInOperatingActivities
Investing activities    
Additions to oil and gas properties (409)us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties (479)us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties
Additions to methane project    (266)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Additions to other property and equipment    (11)us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment
Proceeds from sale of other property and equipment 32us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment 17us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment
Net cash (used in) investing activities (377)us-gaap_NetCashProvidedByUsedInInvestingActivities (739)us-gaap_NetCashProvidedByUsedInInvestingActivities
Financing activities    
Repayments of borrowings (1,415)us-gaap_RepaymentsOfDebt (2,956)us-gaap_RepaymentsOfDebt
Proceeds from borrowings 1,500us-gaap_ProceedsFromLinesOfCredit 1,800us-gaap_ProceedsFromLinesOfCredit
Net cash provided by (used in) financing activities 85us-gaap_NetCashProvidedByUsedInFinancingActivities (1,156)us-gaap_NetCashProvidedByUsedInFinancingActivities
Net change in cash and cash equivalents 48us-gaap_NetCashProvidedByUsedInContinuingOperations (10)us-gaap_NetCashProvidedByUsedInContinuingOperations
Cash and cash equivalents, beginning of period 35us-gaap_CashAndCashEquivalentsAtCarryingValue 54us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, end of period 83us-gaap_CashAndCashEquivalentsAtCarryingValue 44us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental cash flow information:    
Cash interest payments 9us-gaap_InterestPaid 27us-gaap_InterestPaid
Supplemental non-cash investing and financing activities:    
Financed company vehicles 28tgc_FinancedCompanyVehicles  
Asset retirement obligations incurred    9us-gaap_IncreaseDecreaseInAssetRetirementObligations
Capital expenditures included in accounts payable and accrued liabilities $ 17us-gaap_CapitalExpendituresIncurredButNotYetPaid $ 363us-gaap_CapitalExpendituresIncurredButNotYetPaid