XML 50 R37.htm IDEA: XBRL DOCUMENT v3.22.2
Basis of Presentation - Schedule of Cash and Restricted Cash (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Cash and Cash Equivalents $ 238 $ 3,565 $ 39,365  
Restricted Cash, Current Portion 0   768  
Restricted Cash, Less Current Portion 0   4,751  
Total Cash, Cash Equivalents, and Restricted Cash $ 238 $ 3,565 $ 44,884 $ 21,599