Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.1
Revenue from Contracts with Customers (Revenue by Geographic Area) (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Disaggregation of Revenue [Line Items]        
Revenues $ 6,585,967 $ 13,028,394 $ 9,093,761 $ 27,163,526
United States [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 4,787,258 11,846,960 5,596,635 23,755,485
South Africa [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 1,328,400   1,329,678  
Other Countries [Member]        
Disaggregation of Revenue [Line Items]        
Revenues $ 470,309 $ 1,181,434 $ 2,167,448 $ 3,408,041