Quarterly report pursuant to Section 13 or 15(d)

Supplemental Information for Statement of Cash Flows (Details)

v3.21.2
Supplemental Information for Statement of Cash Flows (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Jun. 30, 2020
Dec. 31, 2019
Supplemental Information for Statement of Cash Flows        
Cash and cash equivalents $ 21,491 $ 4,268    
Restricted cash 7,860 7,859    
Total $ 29,351 $ 12,127 $ 13,030 $ 15,215