Quarterly report pursuant to Section 13 or 15(d)

Debt (Residual Royalty Agreement Liability) (Details)

v3.20.1
Debt (Residual Royalty Agreement Liability) (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Sep. 30, 2019
Residual Royalty Agreement Disclosures [Line Items]          
Add: Accretion of liability using effective interest rate $ 300,519 $ 123,946 $ 559,697 $ 216,297  
Residual royalty agreement 4,408,215   4,408,215   $ 3,845,518
Residual Royalty Agreement [Member]          
Residual Royalty Agreement Disclosures [Line Items]          
Residual royalty agreement liability, fair value at inception 346,000   346,000   346,000
Add: Accretion of liability using effective interest rate     1,333,215   773,518
Residual royalty agreement liability, excluding embedded derivative liability 1,679,215   1,679,215   1,119,518
Add: embedded derivative liability at fair value (see Note 3) 2,729,000   2,729,000   2,726,000
Residual royalty agreement $ 4,408,215   $ 4,408,215   $ 3,845,518