Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Jun. 30, 2019
Dec. 31, 2018
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents $ 8,392 $ 2,765 $ 3,216  
Restricted cash 4,945 4,420 2,656  
Total cash and cash equivalents and restricted cash $ 13,337 $ 7,185 $ 5,872 $ 4,843