Quarterly report pursuant to Section 13 or 15(d)

General (Tables)

v3.21.2
General (Tables)
6 Months Ended
Jun. 30, 2021
Accounting Policies [Abstract]  
Schedule of reconciliation of cash, cash equivalents, and restricted cash
    June 30,     December 31,  
    2021     2020  
    (in thousands)  
Cash and cash equivalents   $ 1,373     $ 1,500  
Restricted cash     631       1,180  
Total cash, cash equivalents, and restricted cash shown in the cash flow statement   $ 2,004     $ 2,680