Quarterly report pursuant to Section 13 or 15(d)

2018 REGISTERED DIRECT OFFERING - Fair value of derivative (Details)

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2018 REGISTERED DIRECT OFFERING - Fair value of derivative (Details) - Fair Value, Inputs, Level 3 [Member] - Registered Direct Offering 2018 [Member] - USD ($)
9 Months Ended 12 Months Ended
Jun. 30, 2019
Sep. 30, 2018
Balance $ 1,917,348 $ 0
Issuances 0 2,397,454
Adjustments to estimated fair value (890,088) (480,106)
Balance $ 1,027,260 $ 1,917,348