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D. FAIR VALUE MEASUREMENTS (Details 1) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Fair Value Disclosures [Abstract]    
Beginning balance $ 6,488,310 $ 9,317,031
Issuances 0 0
Exercises 0 (3,589,357)
Realized and unrealized (gains) and losses (766,509) 6,488,310
Ending balance $ 85,721,801 $ 6,488,310