Quarterly report pursuant to Section 13 or 15(d)

General (Details)

v3.20.2
General (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Cash and cash equivalents $ 1,794 $ 3,839    
Restricted cash 1,356 2,389    
Total cash, cash equivalents, and restricted cash $ 3,150 $ 6,228 $ 13,129 $ 6,637