Quarterly report pursuant to Section 13 or 15(d)

Supplemental Disclosures - Schedule of Cash, Cash Equivalents and Restricted Cash (Details)

v3.20.4
Supplemental Disclosures - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Cash and cash equivalents $ 132,597 $ 71,737 $ 149,515  
Restricted cash (recorded within "prepaid expenses and other current assets") 17,221 16,824 11,434  
Cash, cash equivalents, and restricted cash $ 149,818 $ 88,561 $ 160,949 $ 116,492