2.4.0.8000220 - Disclosure - 8. Equipment Lease: Equipment purchase lease (Tables)truefalsefalse1false falsefalseD130601_131130http://www.sec.gov/CIK0000005656duration2013-06-01T00:00:002013-11-30T00:00:001true 1us-gaap_TableTextBlockSupplementAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Tables/Schedules2false 2fil_EquipmentPurchaseLeasefil_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<table border="0" cellspacing="0" cellpadding="0" style='border-collapse:collapse;border-collapse:collapse !msorm'> <tr align="left"> <td width="163" valign="top" style='width:1.7in;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;border-bottom:solid windowtext 1.0pt !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'> Year Ended May 31, </td> <td width="78" valign="top" style='width:58.5pt;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;border-bottom:solid windowtext 1.0pt !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'>   </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;border:none;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'> 2014 </td> <td width="78" valign="top" style='width:58.5pt;border:none;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'> $13,195 </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 2015 </td> <td width="78" valign="top" style='width:58.5pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 13,195 </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 2016 </td> <td width="78" valign="top" style='width:58.5pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 13,195 </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 2017 </td> <td width="78" valign="top" style='width:58.5pt;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 13,195 </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> 2018 </td> <td width="78" valign="top" style='width:58.5pt;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;border-bottom:solid windowtext 1.0pt !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'> 7,220 </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'>   </td> <td width="78" valign="top" style='width:58.5pt;border:none;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'>   </td> </tr> <tr align="left"> <td width="163" valign="top" style='width:1.7in;padding:0in 5.4pt 0in 5.4pt 0in 5.4pt 0in 5.4pt !msorm'> Total </td> <td width="78" valign="top" style='width:58.5pt;border:none;border-bottom:double windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;border:none !msorm;border-bottom:double windowtext 1.5pt !msorm;padding:0in 5.4pt 0in 5.4pt !msorm'> $60,000 </td> </tr> </table>falsefalsefalsenonnum:textBlockItemTypenaNo authoritative reference available.No definition available.false0Equipment purchase leasefalse8. Equipment Lease: Equipment purchase lease (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://AIVN/20131130/role/idr_Disclosure8EquipmentLeaseEquipmentPurchaseLeaseTables12