XML 74 R56.htm IDEA: XBRL DOCUMENT v3.22.2.2
Discontinued Operations, Goodwill and Intangible Assets - Amortization Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Discontinued Operations, Goodwill and Intangible Assets.    
Amortization expense $ 18,900 $ 22,600
Estimated amortization expense for the succeeding years    
2023 17,900  
2024 17,000  
2025 700  
Intangible Assets, Net $ 35,552 $ 54,867