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Cash, Cash Equivalents and Restricted Cash - Summary of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents [Abstract]        
Cash and cash equivalents $ 1,760 $ 4,843    
Restricted Cash 1,500      
Total cash, cash equivalents and restricted cash $ 3,260 $ 4,843 $ 3,240 $ 4,167