Annual report pursuant to Section 13 and 15(d)

Other Comprehensive Income - Schedule of Cash Flow Hedges (Details)

v3.21.2
Other Comprehensive Income - Schedule of Cash Flow Hedges (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance $ 385,195 $ 343,550 $ 299,469
Ending balance 408,899 385,195 343,550
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance 0 0 0
Net OCI changes (23) 0 0
Ending balance $ (23) $ 0 $ 0