Summary of Significant Accounting Policies (Details) (USD $)
|
12 Months Ended | |
---|---|---|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
Accounting Policies (Textual) | ||
Deposit in investment in subsidiary | $ 90,000us-gaap_DepositsAssetsNoncurrent | |
Impairment of goodwill and intangible assets | 240,000us-gaap_GoodwillAndIntangibleAssetImpairment | |
Amortization expenses | 18,834us-gaap_InterestExpenseDebt | |
Long-lived assets impaired other than goodwill and intangible assets | 240,000us-gaap_OtherAssetImpairmentCharges | |
Accumulated deficit | $ (4,215,492)us-gaap_RetainedEarningsAccumulatedDeficit | $ (2,569,223)us-gaap_RetainedEarningsAccumulatedDeficit |
Gazania Investments [Member] | ||
Accounting Policies (Textual) | ||
Holding of African Graphite in its own subsidiary company in percentage |
90.00%us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
Namibian Centre [Member] | ||
Accounting Policies (Textual) | ||
Holding of African Graphite in its own subsidiary company in percentage |
10.00%us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest / dei_LegalEntityAxis = gpne_NamibianCentreMember |
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. No definition available.
|
X | ||||||||||
- Definition
Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|