Quarterly report pursuant to Section 13 or 15(d)

Description of Business - Cash and Restricted Cash (Details)

v3.21.2
Description of Business - Cash and Restricted Cash (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Dec. 31, 2019
Description of Business        
Unrestricted and restricted cash $ 72,174 $ 86,364 $ 45,725 $ 56,688