XML 56 R35.htm IDEA: XBRL DOCUMENT
v2.4.1.9

LEASES (Details 2) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 item | Dec. 31, 2012 | Dec. 31, 2011
Operating Lease Obligations |  |  |
Number of operating lease that expire on a month to month basis | 1 tge_NumberOfLeasesToExpireOnMonthlyBasis |  |
Rent expense | $ 750,000 us-gaap_LeaseAndRentalExpense | $ 700,000 us-gaap_LeaseAndRentalExpense | $ 605,000 us-gaap_LeaseAndRentalExpense
Schedule of future minimum rental payments |  |  |
2014 | 642,340 us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent |  |
2015 | 467,755 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears |  |
2016 | 371,354 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears |  |
2017 | 244,845 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears |  |
2018 and thereafter | 104,934 tge_OperatingLeasesFutureMinimumPaymentsDueInFiveYearsAndThereafter |  |
Total minimum payments required | $ 1,831,228 us-gaap_OperatingLeasesFutureMinimumPaymentsDue |  |
Offices |  |  |
Operating Lease Obligations |  |  |
Number of leased properties | 5 tge_NumberOfLeasedProperties / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember |  |
Offices | Texas |  |  |
Operating Lease Obligations |  |  |
Number of leased properties | 1 tge_NumberOfLeasedProperties / tge_PropertyPlantAndEquipmentByLocationAxis = stpr_TX / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember |  |
Offices | Alberta |  |  |
Operating Lease Obligations |  |  |
Number of leased properties | 1 tge_NumberOfLeasedProperties / tge_PropertyPlantAndEquipmentByLocationAxis = stpr_A0 / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember |  |
Offices | Texas and Oklahoma |  |  |
Operating Lease Obligations |  |  |
Number of leased properties | 2 tge_NumberOfLeasedProperties / tge_PropertyPlantAndEquipmentByLocationAxis = tge_TexasAndOklahomaMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember |  |
Warehouse facilities |  |  |
Operating Lease Obligations |  |  |
Number of leased properties | 2 tge_NumberOfLeasedProperties / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_WarehouseMember |  |

X
- Definition Represents the number of leased properties. + References No definition available. + Details
Name: | tge_NumberOfLeasedProperties
Namespace Prefix: | tge_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of operating leases that expire on a month to month basis. + References No definition available. + Details
Name: | tge_NumberOfLeasesToExpireOnMonthlyBasis
Namespace Prefix: | tge_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of required minimum rental payments maturing in the fifth fiscal year and thereafter following the latest fiscal year for operating leases having initial or remaining non-cancelable letter-terms in excess of one year. + References No definition available. + Details
Name: | tge_OperatingLeasesFutureMinimumPaymentsDueInFiveYearsAndThereafter
Namespace Prefix: | tge_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
Name: | us-gaap_LeaseAndRentalExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
Name: | us-gaap_OperatingLeasesFutureMinimumPaymentsDue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
Name: | us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
Name: | us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
Name: | us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
Name: | us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeBuildingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_WarehouseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |