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Shareholders' Equity and Share-Based Payments (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Sep. 30, 2022
Shareholders' Equity and Share-Based Payments          
Common stock, shares authorized 75,000,000   75,000,000   75,000,000
Preferred stock, shares authorized 10,000,000   10,000,000   10,000,000
2019 Plan          
Shareholders' Equity and Share-Based Payments          
Common stock, shares authorized 139,691   139,691    
Number of shares of common stock reserved for awards 307,905   307,905    
Share-based compensation expense $ 733,376 $ 204,589 $ 1,016,571 $ 250,180  
Unrecognized compensation cost, related to non-vested stock options $ 370,427   $ 370,427    
2019 Plan | Maximum          
Shareholders' Equity and Share-Based Payments          
Number of shares of common stock reserved for awards 750,000   750,000    
2019 Plan | Employee          
Shareholders' Equity and Share-Based Payments          
Number of shares of common stock reserved for awards 300,000   300,000    
Share-based compensation expense $ 556,673 44,594 $ 789,798 90,185  
2019 Plan | Non Employee Director          
Shareholders' Equity and Share-Based Payments          
Share-based compensation expense $ 176,703 $ 159,995 $ 226,773 $ 159,995