2.4.0.8000070 - Disclosure - 2. Backgroundtruefalsefalse1false falsefalseD130601_131130http://www.sec.gov/CIK0000005656duration2013-06-01T00:00:002013-11-30T00:00:001true 1us-gaap_DisclosureTextBlockAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Notes2false 2us-gaap_NatureOfOperationsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002.  BACKGROUND   On March 23, 2012, the Company entered into a share exchange agreement with Placer Gold Prospecting, Inc. (PGPI), a Company that was formed on January 25, 2012. This share exchange agreement has been treated as a reverse recapitalization, under which the legal acquiree (Placer) is treated as the accounting acquirer and the equity accounts of the Company are adjusted to reflect a reorganization.  Inasmuch as Placer is treated as the accounting acquiror, whenever historical financial information is presented, it will be Placer information.   falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for the nature of an entity's business, the major products or services it sells or provides and its principal markets, including the locations of those markets. If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6003-108592 false02. Backgroundfalse2. BackgroundUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://AIVN/20131130/role/idr_Disclosure2Background12