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Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Sep. 30, 2022
Cash and Cash Equivalents [Abstract]    
Cash $ 4,332 $ 19,485
Cash equivalents 21,879 5,614
Restricted cash 495 520
Total cash, cash equivalents, and restricted cash $ 26,706 $ 25,619