Annual report pursuant to Section 13 and 15(d)

Major Customers and Sales by Country - Additional Information (Details)

v3.22.2.2
Major Customers and Sales by Country - Additional Information (Details) - Net Revenues - Customer Concentration Risk
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Customer One      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 14.00% 14.00% 11.00%
Customer Two      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 12.00% 13.00%