XML 45 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1
Asset Retirement Obligations (Tables)
12 Months Ended
Sep. 30, 2016
Asset Retirement Obligations [Abstract]  
Schedule of changes to the asset retirement obligation
   September 30, 2016  September 30, 2015 
 Balance, beginning of period $426,607  $469,013 
 Liabilities incurred     35,031 
 Effect of foreign exchange  9,771   (93,421)
 Disposal      
 Accretion expense  16,155   15,984 
 Balance, end of period $452,533  $426,607