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Composition of Certain Condensed Consolidated Financial Statement Line Items - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Cash and cash equivalents $ 188,622 $ 185,619    
Restricted cash included in other long term assets 842 842    
Total $ 189,464 $ 186,461 $ 52,415 $ 37,219