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Basis of Presentation and Significant Accounting Policies - Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract]        
Cash and cash equivalents $ 139,833 $ 147,435 $ 266,956 $ 326,028
Restricted cash 5,770 5,770 5,770 5,770
Total cash, cash equivalents and restricted cash shown in the statement of cash flows $ 145,603 $ 153,205 $ 272,726 $ 331,798