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Changes in Non-Cash Working Capital (Tables)
6 Months Ended
Mar. 31, 2013
Changes In Non Cash Working Capital [Abstract]  
Summary of changes in non-cash working capital
 
   
Six Months
Ended
   
Six Months
Ended
 
   
March 31, 2013
   
March 31, 2012
 
             
Accounts receivable
  $ 145,516     $ 10,108  
Prepaid expenses
    (7,645 )     (9,773 )
Accounts payable
    54,099       120,361  
    $ 191,970     $ 120,696