XML 73 R64.htm IDEA: XBRL DOCUMENT v3.22.0.1
Restructuring Charges - Restructuring Activity (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Restructuring Reserve [Roll Forward]    
Accrued expenses (Beginning balance) $ 0  
Restructuring charges 7,909 $ 0
Cash payments (4,027)  
Accrued expenses (Ending balance) $ 3,882