XML 115 R81.htm IDEA: XBRL DOCUMENT v3.21.2
Leases - Supplemental Cash Flow (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows from operating leases $ 519 $ 247
Right-of-use assets obtained in exchange for lease obligations:    
Operating leases   $ 1,095