Annual report pursuant to Section 13 and 15(d)

Cash And Cash Equivalents And Restricted Cash - Schedule of Cash, Cash Equivalents and Restricted Cash (Details)

v3.21.2
Cash And Cash Equivalents And Restricted Cash - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]        
Cash and cash equivalents $ 135,061 $ 71,737    
Restricted cash 21,509 16,824    
Cash, cash equivalents, and restricted cash $ 156,570 $ 88,561 $ 116,492 $ 356,559