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Property, Plant and Equipment (Details) - USD ($)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Property, Plant and Equipment [Abstract]      
Depreciation expense $ 735,333 $ 723,586 $ 617,634
Net carrying value of sold on fixed assets 22,593 70,644  
Loss on sale of fixed assets $ 1,767    
Gain on disposal of fixed assets   $ 654,138