Quarterly report pursuant to Section 13 or 15(d)

8. Deferred Revenue (Details Narrative)

v3.20.2
8. Deferred Revenue (Details Narrative) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Deferred revenue $ 5,306,007 $ 5,108,953
Royalty Advance [Member]    
Deferred revenue $ 3,370,315 $ 3,489,583