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Intangibles (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Intangibles (Textual)        
Amortization expense $ 5,311 $ 4,952 $ 10,622 $ 9,217