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Income Taxes (Details) - USD ($)
12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Income Tax Disclosure [Abstract]      
Assumed Tax rate 34.00% 34.00% 34.00%
Net operating loss carryforwards $ 14,240,000 $ 11,223,000 $ 9,177,000
Research and development tax credits 1,344,000 1,036,000 794,000
Foreign exchange (25,000) (25,000) (10,000)
Unpaid charges 28,000 152,000 832,000
Intangible asset costs 51,000 57,000 64,000
Stock-based compensation 3,394,000 2,004,000 581,000
Valuation allowance for deferred tax assets (19,032,000) (14,447,000) (11,438,000)
Net deferred tax assets