Annual report pursuant to Section 13 and 15(d)

Related Party Transactions - Shared Services Agreement (Details)

v3.21.2
Related Party Transactions - Shared Services Agreement (Details) - TBCO - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Related Party Transaction [Line Items]      
Expense under shared services agreement $ 0 $ 0 $ 155,000
Due to related parties $ 0 $ 0