2.4.0.8000120 - Disclosure - 7. Income Taxtruefalsefalse1false falsefalseD130601_131130http://www.sec.gov/CIK0000005656duration2013-06-01T00:00:002013-11-30T00:00:001true 1us-gaap_DisclosureTextBlockAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Notes2false 2us-gaap_IncomeTaxDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse007.  INCOME TAX   The Company has experienced $4,511,069 in losses since its formation and has therefore incurred no income taxes.  The Internal Revenue Code allows net operating losses (NOL's) to be carried forward for a period of twenty years.  The potential benefit of the NOL has been recognized on the Company's records, but it is fully offset by a valuation allowance.   As of November 30, 2012, the Company had recognized $676,660 in deferred asset, offset by an equal amount in valuation reserve.   Unless utilized, the NOL's will expire as follows:     <table border="0" cellspacing="0" cellpadding="0" style='border-collapse:collapse;border-collapse:collapse !msorm'> <tr align="left"> <td width="193" valign="top" style='width:144.9pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> Fiscal year ended May 31, 2032 </td> <td width="132" valign="top" style='width:99.0pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> $           230,874 </td> </tr> <tr align="left"> <td width="193" valign="top" style='width:144.9pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> Fiscal year ended May 31, 2033 </td> <td width="132" valign="top" style='width:99.0pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> $        4,280,195 </td> </tr> </table>    falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 Reference 2: 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.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 false07. Income Taxfalse7. Income TaxUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://AIVN/20131130/role/idr_Disclosure7IncomeTax12