Annual report pursuant to Section 13 and 15(d)

Business, Basis of Presentation, and Accounting Policies - Summary of Cash,Cash Equivalents and Restricted Cash (Details)

v3.21.1
Business, Basis of Presentation, and Accounting Policies - Summary of Cash,Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]      
Cash and cash equivalents $ 334,623 $ 101,735  
Restricted cash 5,010 5,000  
Total cash, cash equivalents and restricted cash shown in the Consolidated Statements of Cash Flows $ 339,633 $ 106,735 $ 62,755