Annual report pursuant to Section 13 and 15(d)

Supplemental Information for Statement of Cash Flows (Details)

v3.22.0.1
Supplemental Information for Statement of Cash Flows (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Supplemental Information for Statement of Cash Flows        
Cash and cash equivalents $ 46,189 $ 4,268 $ 7,403  
Restricted cash 7,966 7,859 7,812  
Total $ 54,155 $ 12,127 $ 15,215 $ 13,830