Quarterly report pursuant to Section 13 or 15(d)

Industry Segments (Schedule of Segment Reporting Information) (Details)

v3.20.2
Industry Segments (Schedule of Segment Reporting Information) (Details) - USD ($)
 3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Segment Reporting Information [Line Items]        
Operating loss $ (1,392,852) $ (1,842,002) $ (3,476,923) $ (4,978,319)
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Operating loss (1,392,852) (1,842,002) (3,476,923) (4,978,319)
Commercial [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Operating loss 5,619,168 5,263,796 17,608,972 11,424,718
Research and development [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Operating loss (4,436,496) (4,853,344) (13,549,652) (10,103,528)
Corporate [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Operating loss $ (2,575,524) $ (2,252,454) $ (7,536,243) $ (6,299,509)