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Segment Information - Schedule of Revenue from Product Sales and Services from its Subsidiaries (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Revenues $ 12,113,847 $ 11,725,407 $ 24,333,930 $ 17,442,996
United States [Member]        
Revenues 11,972,359 11,458,836 24,123,410 17,176,425
Non-United States [Member]        
Revenues $ 141,488 $ 266,571 $ 210,520 $ 266,571