Quarterly report pursuant to Section 13 or 15(d)

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

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Industry Segments (Schedule of Segment Reporting Information) (Details) - USD ($)
 3 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Statement [Table]    
Operating Income (Loss) $ (1,784,393) $ (1,011,727)
Operating (loss) income (1,784,393) (1,011,727)
Operating Segments [Member]    
Statement [Table]    
Operating Income (Loss) (1,784,393) (1,011,727)
Operating (loss) income (1,784,393) (1,011,727)
Commercial [Member] | Operating Segments [Member]    
Statement [Table]    
Operating Income (Loss) 5,803,593 3,359,181
Operating (loss) income 5,803,593 3,359,181
Research and development [Member] | Operating Segments [Member]    
Statement [Table]    
Operating Income (Loss) (5,246,381) (2,361,823)
Operating (loss) income (5,246,381) (2,361,823)
Corporate [Member] | Operating Segments [Member]    
Statement [Table]    
Operating Income (Loss) (2,341,605) (2,009,085)
Operating (loss) income $ (2,341,605) $ (2,009,085)