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Segment Information - Schedule of Segment Information (Details) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Total revenues $ 12,113,847 $ 11,725,407 $ 24,333,930 $ 17,442,996
Total gross profit 5,346,104 4,806,798 10,694,590 6,994,384
Total operating income/(loss) (787,103) (2,749,007) (668,160) (4,165,370)
Total other income (expense) (900,506) (510,756) (1,158,703) (979,358)
Total depreciation and amortization 753,365 473,029 1,427,718 2,470,169
Advanced Technologies [Member]        
Total revenues 6,186,400 6,927,778 13,411,633 7,395,613
Total gross profit 3,331,799 3,028,005 6,874,586 3,303,475
Total operating income/(loss) (901,017) (2,437,421) (640,025) (3,667,729)
Total other income (expense) (850,329) 18 (1,072,396) (391,564)
Total depreciation and amortization 381,841 766,067 536,194
Industrial Services [Member]        
Total revenues 5,927,447 4,797,629 10,922,297 10,047,383
Total gross profit 2,014,305 1,778,793 3,820,004 3,690,909
Total operating income/(loss) 113,914 (311,586) (28,135) (497,641)
Total other income (expense) (50,177) (510,774) (86,307) (587,794)
Total depreciation and amortization $ 371,524 $ 473,029 $ 661,651 $ 104,021