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Changes in Non-Cash Working Capital (Details) - USD ($)
6 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Summary of changes in non-cash working capital    
Accounts receivable $ 9,869 $ (1,260)
Prepaid expenses 11,285 8,129
Accounts payable (104,096) 12,265
Net changes in non-cash working capital (Note 10) $ (82,942) $ 19,134