Quarterly report pursuant to Section 13 or 15(d)

Debt (Residual Royalty Agreement Liability) (Details)

v3.20.4
Debt (Residual Royalty Agreement Liability) (Details) - USD ($)
Dec. 31, 2020
Sep. 30, 2020
Residual Royalty Agreement Disclosures [Line Items]    
Residual royalty agreement liability, short-term portion $ (1,938,817) $ (1,100,193)
Residual royalty agreement liability, long-term portion 5,985,728 5,617,494
Residual Royalty Agreement [Member]    
Residual Royalty Agreement Disclosures [Line Items]    
Residual royalty agreement liability, fair value at inception 346,000 346,000
Add: accretion of liability using effective interest rate 2,792,545 2,189,687
Residual royalty agreement liability, excluding embedded derivative liability 3,138,545 2,535,687
Add: embedded derivative liability at fair value (see Note 3) 4,786,000 4,182,000
Total residual royalty agreement liability 7,924,545 6,717,687
Residual royalty agreement liability, short-term portion (1,938,817) (1,100,193)
Residual royalty agreement liability, long-term portion $ 5,985,728 $ 5,617,494