XML 47 R36.htm IDEA: XBRL DOCUMENT v3.22.2
Summary of Significant Accounting Policies - Reconciliation of Amounts From Cash Flow Statement to Balance Sheet (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Reconciliation Of Beginning And End Of Period Amounts From Cash Flow Statement To Balance Sheet [Abstract]        
Cash and cash equivalents as presented on balance sheet $ 54,311 $ 119,136 $ 200,609 $ 154,744
Restricted cash, current as presented on balance sheet 237   90  
Restricted cash, non-current, as presented on balance sheet 1,833 2,070 2,070 327
Cash and cash equivalents and restricted cash as presented on cash flow statement $ 56,381 $ 121,206 $ 202,769 $ 155,071