v2.4.0.8

Related Party Transactions (Details) (USD $) | 1 Months Ended | 12 Months Ended |  | 0 Months Ended | 1 Months Ended | 12 Months Ended |  | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2011 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 03, 2012 Darryl Reed [Member] | Sep. 30, 2011 Darryl Reed [Member] | Mar. 22, 2011 Darryl Reed [Member] | Mar. 22, 2011 Knox Gas, LLC [Member] | Dec. 31, 2012 Knox Gas, LLC [Member] | Dec. 31, 2011 Knox Gas, LLC [Member] | Mar. 22, 2011 Knox Gas, LLC [Member] Lease One [Member] acre Well | Mar. 22, 2011 Knox Gas, LLC [Member] Lease Two [Member] Well acre | Mar. 22, 2011 Knox Gas, LLC [Member] Lease Three [Member] acre Well | Mar. 22, 2011 Knox Gas, LLC [Member] Lease Four [Member] acre Well | Sep. 22, 2011 Seawright Holdings Inc. [Member]
Related Party Transactions (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease termination date |  |  |  |  | Aug. 31, 2012 |  |  |  |  |  |  |  |  |  |
Accrued rent under lease arrangement |  |  |  |  | $ 32,550 |  |  |  |  |  |  |  |  |  |
Common stock issued to CEO for accrued compensation, shares | 10,000,000 |  |  |  | 70,000,000 | 10,000,000 |  |  |  |  |  |  |  |  | 10,000,000
Stock issued for accrued wages | 600,000 | 1,225,000 | 600,000 |  | 1,225,000 | 600,000 |  |  |  |  |  |  |  |  | 600,000
Share issue price |  |  |  |  | $ 0.0175 |  |  |  |  |  |  |  |  |  |
Promissory note, payment terms |  |  |  |  |  |  |  | Payable pursuant to two promissory notes in the amount of $250,000 each that are payable to Joel Sens and Barbara Reed. | The original transaction was recorded as a purchase in exchange for two promissory notes of $250,000 each issued to Joel Senes and Barabara Reed. |  |  |  |  |  |
Note Payable- related party |  |  | 500,000 |  |  |  |  |  |  |  |  |  |  |  |
Accrued interest payable |  |  | 9,876 |  |  |  |  |  |  |  |  |  |  |  |
Investment to purchased all of the membership interests of Knox Gas, LLC |  |  | 500,000 |  |  |  |  | 500,000 | 71,000 |  |  |  |  |  |
Area of land acquired for leases |  |  |  |  |  |  |  |  |  |  | 100 | 20.2 | 700 | 400 |
Number of drilled wells |  |  |  |  |  |  |  |  |  |  | 5 | 2 |  | 3 |
Equity interest of Dynatech, LLC conveyed by the Company |  |  |  |  |  |  | 35.00% |  |  |  |  |  |  |  |
Amount of conveyed equity interest |  |  |  |  |  |  | 10 |  |  |  |  |  |  |  |
Forgiveness of promissory note |  |  |  |  |  | 11,795 |  |  |  |  |  |  |  |  | 60,420
Appraised value of property by independent valuation firm |  |  |  |  |  |  |  |  | 624,360 |  |  |  |  |  |
Book value of properties |  |  |  | 3,395,247 |  |  |  |  | 213,881 |  |  |  |  |  |
Impairment loss of properties |  |  |  |  |  |  |  |  | 286,119 |  |  |  |  |  |
Cost incurred for acquisition of oil and gas |  |  |  |  |  |  |  |  |  | 55,000 |  |  |  |  |
Indebtedness |  |  |  | 3,700,000 |  |  |  |  |  |  |  |  |  |  |
Cross collateralization of building owned by Dynatech's |  |  |  | 500,000 |  |  |  |  |  |  |  |  |  |  |
Cost of underlying assets |  | $ 71,000 |  |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Appraised value of property by independent valuation firm. + References No definition available. + Details
Name: | ngmc_AppraisedValueOfPropertyByIndependentValuationFirm
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Area of land acquired for leases. + References No definition available. + Details
Name: | ngmc_AreaOfLandAcquiredForLeases
Namespace Prefix: | ngmc_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Book value or carrying value of building. + References No definition available. + Details
Name: | ngmc_BuildingBookValue
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Cost incurred for underlying assets. + References No definition available. + Details
Name: | ngmc_CostIncurredForUnderlyingAssets
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The act of using an asset that is currently being used as collateral for a loan is also used as collateral for a second loan. If the debtor was unable make either loan's scheduled repayments in time, the affected lender(s) can eventually force the liquidation of the asset and use the proceeds for repayment. + References No definition available. + Details
Name: | ngmc_CrossCollateralization
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Lease termination date. + References No definition available. + Details
Name: | ngmc_LeaseTerminationDate
Namespace Prefix: | ngmc_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Property, plant and equipment impairment loss. + References No definition available. + Details
Name: | ngmc_PropertyPlantAndEquipmentImpairmentLoss
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ngmc_RelatedPartyTransactionsTextualAbstract
Namespace Prefix: | ngmc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares (or other type of equity) issued during the period as a result of any accrued expenses. + References No definition available. + Details
Name: | ngmc_StockIssuedDuringPeriodSharesAccruedExpenses
Namespace Prefix: | ngmc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of stock (or other type of equity) issued during the period as a result of any accrued expenses. + References No definition available. + Details
Name: | ngmc_StockIssuedDuringPeriodValueAccruedExpenses
Namespace Prefix: | ngmc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for contractual rent under lease arrangements. + 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 210.5-02.24) -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 24 -Article 5 + Details
Name: | us-gaap_AccruedRentNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Total current liabilities of the broker-dealer, less certain exceptions as defined. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Rule 15c3 -Number 240 -Section 1 -Paragraph 1 -Subparagraph i -Article 15c3 -Subsection a Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Rule 15c3 -Number 240 -Section 1 -Paragraph 1 -Article 15c3 -Subsection c + Details
Name: | us-gaap_AggregateIndebtedness
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Cost incurred, including capitalized costs and costs charged to expense, in acquisition of oil and gas properties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 18 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62014-109447 + Details
Name: | us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Decrease for amounts of indebtedness forgiven by the holder of the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 + Details
Name: | us-gaap_DebtInstrumentDecreaseForgiveness
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment. + 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 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 3: 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)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentPaymentTerms
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of interest payable on debt, including, but not limited to, trade payables. + 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 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 + Details
Name: | us-gaap_InterestPayableCurrentAndNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph k -Subparagraph 1 -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.23) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 23 -Article 5 + Details
Name: | us-gaap_NotesPayableRelatedPartiesNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash outflow to purchase long lived physical asset for use in the normal oil and gas operations and to purchase mineral interests in oil and gas properties not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromSaleOfEquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The total number of producing gas wells and gas wells capable of production, in which the entity owns an undivided working interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Industry Guide -Number 2 -Paragraph 4 -Subparagraph A + Details
Name: | us-gaap_ProductiveGasWellsNumberOfWellsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant