2.4.0.8000260 - Disclosure - 1. Basis of Presentation and Summary of Significant Accounting Policies: Reclassifications (Policies)truefalsefalse1false falsefalseY13Q2http://www.sec.gov/CIK0001399306duration2013-04-01T00:00:002013-06-30T00:00:001true 1us-gaap_PolicyTextBlockAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Policies2false 2us-gaap_Reclassificationsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Reclassifications   Certain reclassifications have been made to the prior years financial statements in order to conform to the current year presentation.  falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for classifying current financial statements, which may be different from classifications in the prior year's financial statements. Disclose any material changes in classification including an explanation of the reason for the change and the areas impacted.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 false0Reclassificationsfalse1. Basis of Presentation and Summary of Significant Accounting Policies: Reclassifications (Policies)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.gridpetroleum.com/20130630/role/idr_Disclosure1BasisOfPresentationAndSummaryOfSignificantAccountingPoliciesReclassificationsPolicies12