Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Income Taxes (Details)

v3.22.2.2
Summary of Significant Accounting Policies - Income Taxes (Details) - USD ($)
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Accounting Policies [Abstract]      
Valuation allowance relating to unutilized capital loss $ 4,300,000 $ 0 $ 0