Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details)

v3.22.1
Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents $ 1,854 $ 7,213 $ 5,304  
Restricted cash 6,336 5,546 6,096  
Total cash and cash equivalents and restricted cash $ 8,190 $ 12,759 $ 11,400 $ 10,753