Annual report pursuant to Section 13 and 15(d)

Revenue from Contracts with Customers (Revenue by Geographic Area) (Details)

v3.23.3
Revenue from Contracts with Customers (Revenue by Geographic Area) (Details) - USD ($)
12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Disaggregation of Revenue [Line Items]    
Revenues $ 16,296,958 $ 39,354,352
United States [Member]    
Disaggregation of Revenue [Line Items]    
Revenues 8,370,202 31,430,235
South Africa [Member]    
Disaggregation of Revenue [Line Items]    
Revenues 1,941,678  
Other Countries [Member]    
Disaggregation of Revenue [Line Items]    
Revenues $ 5,985,078 $ 7,924,117
Maximum [Member] | South Africa [Member]    
Disaggregation of Revenue [Line Items]    
Revenue percentage   10.00%