XML 82 R71.htm IDEA: XBRL DOCUMENT v3.22.2.2
Accounts payable and accrued expenses, and Other noncurrent liabilities - Narrative (Details) - Vendor Agreement - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Accounts payable and other noncurrent liabilities    
Imputed interest rate 5.00%  
Interest expense $ 260 $ 190
Payable to vendor $ 16,100 $ 7,800
Percentage of accounts payable and noncurrent liabilities 63.00% 41.00%