XML 29 R33.htm IDEA: XBRL DOCUMENT
v2.4.1.9

DEBT (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 item | Sep. 30, 2014
Debt Instruments |  |  |
Notes Payable | $ 14,917,991 us-gaap_NotesPayable | 25,027,877 us-gaap_NotesPayable |
Less current maturities | (8,434,879)us-gaap_NotesPayableCurrent | (10,615,279)us-gaap_NotesPayableCurrent | (9,214,619)us-gaap_NotesPayableCurrent
Notes payable, Noncurrent | 6,483,112 us-gaap_LongTermNotesPayable | 14,412,598 us-gaap_LongTermNotesPayable | 6,312,379 us-gaap_LongTermNotesPayable
Annual maturities of notes payable |  |  |
2014 | 8,434,879 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |  |
2015 | 4,814,389 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |  |
2016 | 1,540,360 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |  |
2017 | 128,363 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |  |
Total | 14,917,991 us-gaap_NotesPayable | 25,027,877 us-gaap_NotesPayable |
Revolving credit facility |  |  |
Debt Instruments |  |  |
Maximum borrowing capacity | 5,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |
Line of credit facility, base rate | prime rate |  |
Debt instrument stated rate (as a percent) | 5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |
Borrowings outstanding | 0 us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |
Notes payable to commercial banks |  |  |
Debt Instruments |  |  |
Notes Payable | 14,416,225 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableToBanksMember | 24,553,291 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableToBanksMember |
Annual maturities of notes payable |  |  |
Total | 14,416,225 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableToBanksMember | 24,553,291 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableToBanksMember |
Notes payable with interest rate between 3.50% and 4.60% |  |  |
Debt Instruments |  |  |
Number of notes payable | 4 tge_NumberOfNotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember | 4 tge_NumberOfNotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember |
Minimum interest rate (as a percent) | 3.50%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember | 3.50%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember |
Maximum interest rate (as a percent) | 4.60%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember | 4.60%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember |
Notes payable with interest rate between 3.50% and 4.60% | Minimum |  |  |
Debt Instruments |  |  |
Monthly principal installments | 128,363 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember / us-gaap_RangeAxis = us-gaap_MinimumMember | 128,363 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Notes payable with interest rate between 3.50% and 4.60% | Maximum |  |  |
Debt Instruments |  |  |
Monthly principal installments | 215,863 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember / us-gaap_RangeAxis = us-gaap_MaximumMember | 215,863 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Notes Payable to finance companies for insurance notes |  |  |
Debt Instruments |  |  |
Notes Payable | 501,766 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableToFinanceCompaniesForInsuranceNotesMember | 474,586 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableToFinanceCompaniesForInsuranceNotesMember |
Annual maturities of notes payable |  |  |
Total | 501,766 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableToFinanceCompaniesForInsuranceNotesMember | 474,586 us-gaap_NotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableToFinanceCompaniesForInsuranceNotesMember |
Notes payable with interest rate between 4.00% and 4.95% |  |  |
Debt Instruments |  |  |
Number of notes payable | 2 tge_NumberOfNotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember | 2 tge_NumberOfNotesPayable / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember |
Minimum interest rate (as a percent) | 4.00%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember | 4.00%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember |
Maximum interest rate (as a percent) | 4.95%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember | 4.95%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember |
Notes payable with interest rate between 4.00% and 4.95% | Minimum |  |  |
Debt Instruments |  |  |
Monthly principal installments | 18,831 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember / us-gaap_RangeAxis = us-gaap_MinimumMember | 18,831 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Notes payable with interest rate between 4.00% and 4.95% | Maximum |  |  |
Debt Instruments |  |  |
Monthly principal installments | $ 329,823 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember / us-gaap_RangeAxis = us-gaap_MaximumMember | 329,823 us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_LongtermDebtTypeAxis = tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember / us-gaap_RangeAxis = us-gaap_MaximumMember |

X
- Definition Represents the number of notes payable. + References No definition available. + Details
Name: | tge_NumberOfNotesPayable
Namespace Prefix: | tge_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentDescriptionOfVariableRateBasis
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maximum contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of the required periodic payments applied to principal. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentPeriodicPaymentPrincipal
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityAmountOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongTermDebtByMaturityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermNotesPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13, 16 -Article 9 + Details
Name: | us-gaap_NotesPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20 -Article 5 + Details
Name: | us-gaap_NotesPayableCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=tge_NotesPayableToFinanceCompaniesForInsuranceNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=tge_NotesPayableWithInterestRateBetween3.50PercentAnd4.60PercentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=tge_NotesPayableWithInterestRateBetween4.00PercentAnd4.95PercentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableToBanksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |