Stockholders' Equity (Details) (Subscription Agreement [Member], USD $)
|
3 Months Ended |
6 Months Ended |
9 Months Ended |
Mar. 31, 2014
|
Jun. 30, 2014
|
Sep. 30, 2014
|
February 3, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
271,400us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateMember
|
|
|
Per Share Price |
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateMember
|
|
|
Gross Proceeds |
$ 271,400us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateMember
|
|
|
March 14, 2014 and March 20, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
550,000us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateOneMember
|
|
|
Per Share Price |
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateOneMember
|
|
|
Gross Proceeds |
550,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateOneMember
|
|
|
March 25, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
150,000us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateTwoMember
|
|
|
Per Share Price |
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateTwoMember
|
|
|
Gross Proceeds |
150,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateTwoMember
|
|
|
April 29, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
|
50,000us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateThreeMember
|
|
Per Share Price |
|
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateThreeMember
|
|
Gross Proceeds |
|
50,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateThreeMember
|
|
June 19, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
|
60,000us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFourMember
|
|
Per Share Price |
|
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFourMember
|
|
Gross Proceeds |
|
60,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFourMember
|
|
August 28, 2014 [Member] |
|
|
|
Subsidiary, Sale of Stock [Line Items] |
|
|
|
Number of Shares Sold |
|
|
170,000us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFiveMember
|
Per Share Price |
|
|
$ 1.00us-gaap_SaleOfStockPricePerShare / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFiveMember
|
Gross Proceeds |
|
|
$ 170,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction / us-gaap_FinancialInstrumentAxis = gpne_SubscriptionAgreementMember / us-gaap_StatementScenarioAxis = gpne_IssuanceDateFiveMember
|