Quarterly report pursuant to Section 13 or 15(d)

General (Tables)

v3.21.2
General (Tables)
9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]  
Schedule of reconciliation of cash, cash equivalents, and restricted cash
    September 30,     December 31,  
    2021     2020  
    (in thousands)  
Cash and cash equivalents   $ 690     $ 1,500  
Restricted cash     624       1,180  
Total cash, cash equivalents, and restricted cash shown in the cash flow statement   $ 1,314     $ 2,680