Quarterly report pursuant to Section 13 or 15(d)

General (Tables)

v3.21.1
General (Tables)
3 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Schedule of reconciliation of cash, cash equivalents, and restricted cash
    March 31,     December 31,  
    2021     2020  
    (in thousands)  
Cash and cash equivalents   $ 1,159     $ 1,500  
Restricted cash     630       1,180  
Total cash, cash equivalents, and restricted cash shown in the cash flow statement   $ 1,789     $ 2,680