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Basis of Presentation - Schedule of Cash 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 $ 8,570 $ 3,565 $ 29,610  
Restricted Cash, Current Portion 0   733  
Restricted Cash, Less Current Portion 0   5,019  
Total Cash, Cash Equivalents, and Restricted Cash $ 8,570 $ 3,565 $ 35,362 $ 21,599